Worthless information....
Fastener Tightening Specifications
Application Specification
Metric English
A/C Belt Tensioner Bolt 25 N·m 18 lb ft
A/C Compressor and CondenserHose Bolt (at Accumulator) 16 N·m 12 lb ft
A/C Compressor and CondenserHose Bolt (at Compressor) 33 N·m 24 lb ft
A/C Compressor Bolts 50 N·m 37 lb ft
A/C Compressor Bracket Bolts 50 N·m 37 lb ft
A/C Condenser Tube Nut 16 N·m 12 lb ft
AcceleratorControl Cable Bracket Nut 10 N·m 89 lb in
Air Conditioning (A/C) BeltIdler Pulley Bolt 50 N·m 37 lb ft
Battery Positive Cable Nut (atGenerator Output Stud) 22 N·m 16 lb ft
Brake Pipe Fitting 15 N·m 11 lb ft
Camshaft Retainer Bolt 25 N·m 18 lb ft
Camshaft Sensor Bolt 25 N·m 18 lb ft
Camshaft Sprocket Bolt 35 N·m 26 lb ft
Catalytic Converter Nut 25 N·m 18 lb ft
Clutch Pressure Plate Bolt (In Sequence and Evenly Over 3 Increments) 70 N·m 52 lb ft
CoolerLine Fitting 27 N·m 20 lb ft
Crankshaft Balancer Bolt (First Pass-New Bolt) 50 N·m 37 lb ft
Crankshaft Balancer Bolt (Final Pass-New Bolt) 140 degrees
Crankshaft Balancer Bolt (Used Bolt) 330 N·m 240 lb ft
Crankshaft Oil Deflector Nut 25 N·m 18 lb ft
Crossmember Bolt (Lower) 145 N·m 107 lb ft
Crossmember Bolt (Upper) 125 N·m 92 lb ft
Cylinder HeadBolts (First Pass all M11 Bolts in Sequence) 30 N·m 22 lb ft
CylinderHead Bolts (Second Pass all M11 Bolts in Sequence) 90 degrees
Cylinder Head Bolts (Final Pass all M11 Bolts in Sequence-Excludingthe Medium Length Bolts at the Front and Rear of Each Cylinder Head) 90 degrees
Cylinder Head Bolts (Final Pass M11 Medium Length Boltsat the Front and Rear of Each Cylinder Head in Sequence) 50 degrees
Cylinder Head Bolts (M8 Inner Bolts in Sequence) 30 N·m 22 lb ft
Drive Belt Idler Pulley Bolt 50 N·m 37 lb ft
Drive Belt Tensioner Bolt 50 N·m 37 lb ft
Engine Coolant Air Bleed Pipe Bolts and Studs 12 N·m 106 lb in
Engine Flywheel Bolt (First Pass) 20 N·m 15 lb ft
Engine Flywheel Bolt (SecondPass) 50 N·m 37 lb ft
Engine Flywheel Bolt (Final Pass) 100 N·m 74 lb ft
Engine Front Cover Bolts 25 N·m 18 lb ft
Engine Mount Bolt 50 N·m 37 lb ft
Engine Mount Bracket Bolt 58 N·m 43 lb ft
Engine Mount Heat Shield Nut 10 N·m 89 lb in
Exhaust Manifold Pipe Nut 35 N·m 26 lb ft
Engine Mount Stud 50 N·m 37 lb ft
Engine Mount Through Bolt 95 N·m 70 lb ft
Engine Mount Through Bolt Nut 10 N·m 89 lb in
Engine Oil Filter 30 N·m 22 lb ft
Engine Rear Cover Bolts 25 N·m 18 lb ft
Engine Service Lift Bracket M10 Bolts 50 N·m 37 lb ft
Engine Service Lift Bracket M8 Bolt 25 N·m 18 lb ft
Engine Valley Cover Bolt 25 N·m 18 lb ft
Engine Wire Harness Clip Bolt 50 N·m 37 lb ft
Engine Wire Harness Clip Bolt(at Automatic Transmission) 2.5 N·m 22 lb in
Engine WireHarness Ground Bolt 50 N·m 37 lb ft
Engine Wire Harness Ground Bolt(at Frame Rail) 12 N·m 106 lb in
Engine Wire Harness Ground Bolt(Left Side of Engine Block) 30 N·m 22 lb ft
Front Fuel Pipe Heat ShieldNut 5 N·m 44 lb in
Fuseblock Stud Nut 14 N·m 10 lb ft
Generator Bolt 50 N·m 37 lb ft
Generator Rear Bracket Bolt 25 N·m 18 lb ft
Ground Terminal Bolt 6 N·m 53 lb in
Ignition Coil Bracket Bolt 12 N·m 106 lb in
Ignition Coil Bolt 12 N·m 106 lb in
Intake Manifold Bolts (First Pass in Sequence) 5 N·m 44 lb in
Intake Manifold Bolts (Final Pass in Sequence) 10 N·m 89 lb in
Intermediate Steering Shaft Bolt 47 N·m 35 lb ft
Knock Sensors 20 N·m 15 lb ft
Negative Battery Cable Lead Bolt 32 N·m 24 lb ft
Oil Filter Fitting 55 N·m 40 lb ft
Oil Level Indicator Tube Bolt 25 N·m 18 lb ft
Oil Level Sensor 13 N·m 115 lb in
Oil Pan Bolt (M8) 25 N·m 18 lb ft
Oil Pan Cover Bolts 12 N·m 106 lb in
Oil Pan Drain Plug 25 N·m 18 lb ft
Oil Pan-to-Front Cover Bolt 25 N·m 18 lb ft
Oil Pan-to-Rear Cover Bolt 12 N·m 106 lb in
Oil Pressure Sensor 20 N·m 15 lb ft
Oil Pump Bolt 25 N·m 18 lb ft
Oil Pump Screen Bolt 12 N·m 106 lb in
Oil Pump Screen Nut 25 N·m 18 lb ft
Oxygen Sensor 42 N·m 31 lb ft
Positive Battery Cable Fitting 15 N·m 11 lb ft
Positive Crankcase Ventilation(PCV) Strap Nut 12 N·m 106 lb in
Powertrain Control Module (PCM)Connector Bolt 8 N·m 71 lb in
Power Steering Pump Bolt 25 N·m 18 lb ft
Power Steering Pump BracketBolt 50 N·m 37 lb ft
Secondary Air Injection (AIR) Pipe Bolt 20 N·m 15 lb ft
Secondary Air Injection (AIR) Switch Valve Bracket Bolt 20 N·m 15 lb ft
Secondary Air Injection (AIR) Switch Valve Bracket Nut 12 N·m 106 lb in
Shock Absorber Bolt 65 N·m 48 lb ft
Spark Plug (All Subsequent Installations) 15 N·m 11 lb ft
Spark Plug (New Cylinder Head) 20 N·m 15 lb ft
Stabilizer Bar Bracket Bolt/Stud 55 N·m 41 lb ft
Torque Converter Bolt 63 N·m 47 lb ft
Transmission Bolt (AutomaticTransmission) 95 N·m 70 lb ft
Transmission Bolt (Manual Transmission) 50 N·m 37 lb ft
Transmission Cover Bolt 12 N·m 106 lb in
Transmission Fill Tube Bolt 50 N·m 37 lb ft
Transmission Oil Cooler Line Fitting 27 N·m 20 lb ft
TransmissionSupport Bolt 57 N·m 42 lb ft
Upper Control Arm Nut 53 N·m 39 lb ft
Valve Lifter Guide Bolt 12 N·m 106 lb in
Valve Rocker Arm Bolt 30 N·m 22 lb ft
Valve Rocker Arm Cover Bolt 12 N·m 106 lb in
© Copyright General Motors Corporation. All Rights Reserved.
The 5.7 Liter V-8 engine is identified as
RPO-LS1 and VIN-G.
Camshaft and Drive System
A billet steel one-piece camshaft is supported
by five bearings pressed into the engine block.
The camshaft has a machined camshaft sensor
reluctor ring incorporated between the fourth
and fifth bearing journals. The camshaft-timing
sprocket is mounted to the front of the
camshaft and is driven by the crankshaft
sprocket through the camshaft timing chain.
The crankshaft sprocket is splined and drives
the oil pump driven gear. A retaining plate
mounted to the front of the engine block
maintains camshaft location.
Crankshaft
The crankshaft is cast nodular iron. The
crankshaft is supported by five crankshaft
bearings. The bearings are retained by
crankshaft bearing caps, which are machined
with the engine block for the proper alignment
and clearance. The crankshaft journals are
undercut and rolled. The center main journal is
the thrust journal. A crankshaft position
reluctor ring is mounted at the rear of the
crankshaft. The reluctor ring is not serviceable
separately.
Cylinder Heads
The cylinder head assemblies are cast aluminum
and have pressed in place powdered metal
valve guides and valve seats. Passages for the
vapor ventilation system are at the front and
rear of each cylinder head. There are no exhaust gas passages within the cylinder head.
Engine Block
The engine block is a cam-in-block deep skirt 90 degree V configuration with five crankshaft bearing caps. The engine block is aluminum with cast in place iron cylinder bore
liners. The five crankshaft bearing caps each have four vertical M10 and two horizontal M8 mounting bolts. The camshaft is supported by five camshaft bearings pressed
into the block.
Exhaust Manifolds
The exhaust manifolds are one piece fabricated stainless steel and are a double wall design. The exhaust manifolds direct exhaust gases from the combustion chambers to
the exhaust system. Each manifold has a single inlet for the Air Injection Reaction (AIR) system and a threaded opening for oxygen sensor installation.
Intake Manifold
The intake manifold is a one-piece composite design that incorporates brass threaded inserts for mounting the fuel rail and throttle body. The intake manifold is sealed to
the cylinder heads by eight separate non-reusable silicone sealing gaskets which press into the grooves of the intake housing. The drive by wire throttle body assembly
bolts to the front of the intake manifold. The throttle body is sealed to the intake manifold by a one-piece push in place silicone gasket. The fuel rail assembly with eight
separate fuel injectors is retained to the intake by four bolts. The injectors are seated in their individual manifold bores with O-ring seals to provide sealing. A fuel rail stop
bracket is retained at the rear of the left fuel rail by the intake manifold mounting bolts. A snap fit Manifold Absolute Pressure (MAP) sensor housing is mounted at the rear
of the manifold and sealed by an O ring seal. The MAP sensor is installed and retained to the MAP sensor housing. There are no coolant passages within the intake
manifold.
Oil Pan
The structural oil pan is cast aluminum. Incorporated into the design are the oil filter mounting boss, drain plug opening, oil level sensor mounting bore, and oil pan baffle.
The oil pan cover, oil temperature sender and oil level sensor mount to the side of the oil pan. The alignment of the structural oil pan to the rear of the engine block and
transmission bell housing is critical.
Piston and Connecting Rod Assemblies
The pistons are cast aluminum. The pistons use two compression rings and one oil control ring assembly. The piston is a Iow friction, lightweight design with a flat top and
barrel shaped skirt. The piston pins are chromium steel. They have a floating fit in the piston and are retained by a press fit in the connecting rod. The connecting rods are
powdered metal. The connecting rods are fractured at the connecting rod journal and then machined for the proper clearance.
Valve Rocker Arm Cover Assemblies
The valve rocker arm covers are cast aluminum and use a pre-molded silicone gasket for sealing. Mounted to each rocker cover are four individual ignition coils.
Incorporated into the covers are the oil fill tube, the Positive Crankcase Ventilation (PCV) system passages, and the engine fresh air passages.
Valve Train
Motion is transmitted from the camshaft through the hydraulic roller valve lifters and tubular pushrods to the roller type rocker arms. The valve lifter guides position and
retain the valve lifters. The valve rocker arms for each bank of cylinders are mounted on pedestals (pivot supports). Each rocker arm is retained on the pivot support and
cylinder head by a bolt. Valve lash is net build.
Engine Mechanical Specifications (LS1)
General Data
Engine Type V8
Displacement 5.7L-5665 cc 346 CID
Bore 99.0 mm 3.898 in
Stroke 92.0 mm 3.622 in
Compression Ratio 10.1:1
Firing Order 1-8-7-2-6-5-4-3
Spark Plug Type 41-931
Spark Plug Gap 1.524 mm 0.06 in
Lubrication System 5.678 Liters 6.0 Quarts
Oil Capacity (without Oil Filter Change) 6.0 Quarts 5.7 Liters
Oil Capacity (with Oil Filter Change) 6.5 Quarts 6.151 Liters
Oil Pressure (Minimum -- Hot) 41.4 kPa at 1,000 engine RPM 6.0 psig at 1,000 engine RPM
Oil Pressure (Minimum- Hot) engine RPM 124.11 kPa at 2,000 engine RPM 165.48 kPa at
4,000 engine RPM
engine RPM 18.0 psig at 2,000 engine
RPM 24.0 psig at 4,000 engine RPM
Oil Type Mobil(E) 5W-30 Synthetic or Equivalent
Camshaft
Camshaft End Play 0.025-0.305 mm 0.001-0.012 in
Camshaft Journal Diameter 54.99-55.04 mm 2.164-2.166 in
Camshaft Journal Diameter Out-of-Round 0.025 mm 0.001 in
Camshaft Lobe Lift (Intake) 7.04 mm 0.277 in
Camshaft Lobe Lift (Exhaust) 7.13 mm 0.281 in
Camshaft Runout (Measured at the Intermediate Journals) 0.05 mm 0.002 in
Connecting Rod
Connecting Rod Bearing Bore Diameter 56.505-56.525 mm 2.224-2.225 in
Connecting Rod Bearing Bore Out-of-Round (Production) 0.004 mm 0.00015 in
Connecting Rod Bearing Bore Out-of-Round (Service Limit) 0.008 mm 0.0003 in
Connecting Rod Bearing Clearance (Production) 0.015-0.063 mm 0.0006-0.00248 in
Connecting Rod Bearing Clearance (Production)
Connecting Rod Bearing Clearance (Service Limit) 0.015-0.076 mm 0.0006-0.003 in
Connecting Rod Side Clearance 0.11-0.51 mm 0.00433-0.02 in
Crankshaft
Crankshaft Bearing Clearance (Production) 0.018-0.054 mm 0.0007-0.00212 in
Crankshaft Connecting Rod Journal Diameter (Production) 53.318-53.338 mm
2.0991-2.0999 in
Crankshaft Connecting Rod Journal Diameter (Service Limit) 53.308 mm (Minimum)
2.0987 in (Minimum)
Crankshaft Connecting Rod Journal Taper (Production) 0.005 mm (Maximum for 1/2 of
Journal Length) 0.0002 in (Maximum for 1/2 of Journal Length)
Crankshaft Connecting Rod Journal Taper (Service Limit) 0.01 mm (Maximum) 0.0004
in (Maximum)
Crankshaft Connecting Rod Journal Out-of-Round (Production) 0.005 mm 0.0002 in
Crankshaft Connecting Rod Journal Out-of-Round (Service Limit) 0.01 mm 0.0004
in
Crankshaft End Play 0.04-0.2 mm 0.0015-0.0078 in
Crankshaft Main Journal Diameter (Production) 64.993-65.007 mm 2.558-2.559 in
Crankshaft Main Journal Diameter (Service Limit) 64.993 mm (Minimum) 2.558 in
(Minimum)
Crankshaft Main Journal Out-of-Round (Production) 0.003 mm 0.000118 in
Crankshaft Main Journal Out-of-Round (Service Limit) 0.008 mm 0.0003 in
Crankshaft Main Journal Taper (Production) 0.01 mm 0.0004 in
Crankshaft Main Journal Taper (Service Limit) 0.02 mm 0.00078 in
Crankshaft Reluctor Ring Runout (Measured 1.0 mm (0.04 in) Below Tooth Diameter)
0.25 mm 0.01 in
Crankshaft Runout (at Rear Flange) 0.05 mm 0.002 in
Crankshaft Thrust Wall Runout 0.025 mm 0.001 in
Crankshaft Thrust Wall Width (Production) 26.14-26.22 mm 1.029-1.032 in
Crankshaft Thrust Wall Width (Service) 26.32 mm (Maximum) 1.036 in (Maximum)
Cylinder Bore
Cylinder Bore Diameter 99.0-99.018 mm 3.897-3.898 in
Cylinder Bore Taper Thrust Side 0.018 mm (Maximum) 0.0007 in (Maximum)
Cylinder Head
Cylinder Head Engine Block Deck Flatness (Measured within a 152.4 mm (6.0 in) area)
0.11 mm 0.004 in
Cylinder Head Engine Block Deck Flatness (Measuring the Overall Length of the Cylinder
Head) 0.22 mm 0.008 in
Cylinder Head Exhaust Manifold Deck Flatness 0.22 mm 0.008 in
Cylinder Head Intake Manifold Deck Flatness 0.22 mm 0.008 in
Cylinder Head Height (Measured from the Cylinder Head Deck to the Valve Rocker Arm
Cover Seal Surface) 120.2 mm (Minimum) 4.732 in (Minimum)
Engine Block
Camshaft Bearing Bore Diameters 55.063-55.088 mm 2.168-2.169 in
Engine Block Cylinder Head Deck Surface Flatness (Measured within a 152.4 mm (6.0 in)
area) 0.11 mm 0.004 in
Engine Block Cylinder Head Deck Surface Flatness (Measuring the Overall Length of the
Block Deck) 0.22 mm 0.008 in
Engine Block Cylinder Head Deck Height (Measuring from the Centerline of Crankshaft to
the Deck Face) 234.57-234.82 mm 9.235-9.245 in
Main Bearing Bore Diameter (Production) 69.871-69.889 mm 2.750-2.751 in
Valve Lifter Bore Diameter (Production) 21.417-21.443 mm 0.843-0.844 in
Intake Manifold
Intake Manifold Cylinder Head Deck Flatness (Measured at Gasket Sealing Surfaces)
0.5 mm 0.02 in
Oil Pan and Front/Rear Cover Alignment
Oil Pan to Rear of Engine Block Alignment (at Transmission Bellhousing Mounting
Surface) 0.0-0.25 mm (Maximum) 0.0-0.01 in (Maximum)
Front Cover Alignment (at Oil Pan Surface) 0.0-0.5 mm 0.0-0.02 in
Rear Cover Alignment (at Oil Pan Surface) 0.0-0.5 mm 0.0-0.02 in
Piston
Piston Outside Diameter (at Size Point) 98.964-98.982 mm 3.8962-3.8969 in
Piston to Bore Clearance (Production) 0.018-0.054 mm 0.0007-0.00212 in
Piston to Bore Clearance (Service Limit) 0.018-0.054 mm (Maximum) 0.0007-0.00212
in (Maximum)
Piston Pin
Piston Pin Clearance to Piston Bore (Production) 0.01-0.02 mm 0.0004-0.00078 in
Piston Pin Clearance to Piston Bore (Service Limit) 0.01-0.02 mm (Maximum)
0.0004-0.00078 in (Maximum)
Piston Pin Diameter 23.997-24.0 mm 0.9447-0.9448 in
Piston Pin Fit in Connecting Rod 0.02-0.043 mm (Interference) 0.00078-0.00169 in
(Interference)
Piston Rings
Piston Compression Ring End Gap (Production Top) (Measured in Cylinder Bore)
0.23-0.38 mm 0.009-0.0149 in
Piston Compression Ring End Gap (Production--2nd) (Measured in Cylinder Bore)
0.44-0.64 mm 0.0173-0.0251 in
Piston Oil Ring End Gap (Production) (Measured in Cylinder Bore) 0.18-0.69 mm
0.007-0.0271 in
Piston Compression Ring End Gap (Service-Top) (Measured in Cylinder Bore) 0.23-0.38
mm (Maximum) 0.009-0.01496 in (Maximum)
Piston Compression Ring End Gap (Service--2nd)(Measured in Cylinder Bore) 0.44-0.64
mm (Maximum) 0.0173-0.0251 in (Maximum)
Piston Oil Ring End Gap (Service Limit) (Measured in Cylinder Bore) 0.18-0.69 mm
(Maximum) 0.007-0.0271 in (Maximum)
Piston Compression Ring Groove Clearance (Production--Top) 0.04-0.085 mm
0.00157-0.003346 in
Piston Compression Ring Groove Clearance (Production--2nd) 0.04-0.08 mm
0.00157-0.003149 in
Piston Oil Ring Groove Clearance (Production) 0.01-0.22 mm 0.0004-0.00866 in
Piston Oil Ring Groove Clerance (Production)
Piston Compression Ring Groove Clearance (Service--Top) 0.04-0.085 mm (Maximum)
0.00157-0.003346 in (Maximum)
Piston Compression Ring Groove Clearance (Service--2nd) 0.04-0.08 mm (Maximum)
0.00157-0.003149 in (Maximum)
Piston Oil Ring Groove Clearance (Service Limit) 0.01-0.22 mm (Maximum)
0.0004-0.00866 in (Maximum)
Valve System
Valve Lifter Hydraulic Roller
Valve Rocker Arm Ratio 1.70:1
Valve Lash Net Lash--No Adjustment
Valve Face Angle 45 degrees
Valve Seat Angle 46 degrees
Valve Seat Runout 0.05 mm (Maximum) 0.002 in (Maximum)
Valve Seat Width (Intake) 1.02 mm 0.04 in
Valve Seat Width (Exhaust) 1.78 mm 0.07 in
Valve Stem Clearance (Production--Intake) 0.025-0.066 mm 0.001-0.0026 in
Valve Stem Clearance (Production--Intake) 0.025-0.066 mm 0.001-0.0026 in
Valve Stem Clearance (Production--Exhaust) 0.025-0.066 mm 0.001-0.0026 in
Valve Stem Clearance (Service--Intake) 0.093 mm (Maximum) 0.0037 in
(Maximum)
Valve Stem Clearance (Service--Exhaust) 0.093 mm (Maximum) 0.0037 in (Maximum)
Valve Stem Diameter (Production) 7.955-7.976 mm 0.313-0.314 in
Valve Stem Diameter (Service) 7.9 mm (Minimum) 0.311 in (Minimum)
Valve Spring Free Length 52.9 mm 2.08 in
Valve Spring Pressure (Closed) 340 N at 45.75 mm 76 lb at 1.80 in
Valve Spring Pressure (Open) 980 N at 33.55 mm 220 lb at 1.32 in
Valve Spring Installed Height (Intake) 45.75 mm 1.8 in
Valve Spring Installed Height (Exhaust) 45.75 mm 1.8 in
Valve Lift (Intake) 11.99 mm 0.472 in
Valve Lift (Exhaust) 12.15 mm 0.479 in
Valve Guide Installed Height (Measured from the Cylinder Head Spring Seat Surface to
the Top of the Valve Guide) 17.32 mm 0.682 in
Valve Stem Oil Seal Installed Height (Measured from the ValveSpring Shim to Top Edge of
Seal Body) 18.1-19.1 mm 0.712-0.752 in
Approximate Fluid Capacities
Cooling System
Automatic Transmission 11.6 Liters 12.3 quarts
Manual Transmission 11.9 Liters 12.6 quarts
Engine Crankcase
With Filter 6.1 Liters 6.5 quarts
Without Filter 5.7 Liters 6.0 quarts
Fuel Tanks (Total) 72.3 Liters 19.1 gallons
Rear Axle Differential
Lubricant 1.6 Liters 1.69 quarts
Limited-Slip Additive 118 Milliliters 4.0 ounces
Transmission Fluid
Drain & Fill (Automatic Transmission) 4.7 Liters 5.0 quarts
Overhaul (Automatic Transmission) 10.2 Liters 10.8 quarts
Overhaul (Manual Transmission) 3.9 Liters 4.1 quarts
List of the LS1 partnumbers sorted ( mostly )
Engine
12160244 IAT Sensor
24504388 IAT Sensor Grommet
12480033 Hot Cam Kit
10238852 LS1 Pushrod
12559271 Water Pump Gasket (need 2)
12561244 Front Crank Seal
12557840 Crank Pulley Bolt
12558013 Timing Cover Gasket
12558573 Exhaust manifold gasket
12559188 98-99 AIR tube (one side)
12559189 98-99 AIR tube (other side)
12556643 98-99 EGR tube
12553047 EGR gasket
12553617 AIR tube gasket
12557932 EGR O-ring seal
12560696 Valve Cover Gasket
12565117 LS6 valve springs
12560950 LS6 Camshaft
12568002 LS6 Valley cover
12658010 LS6 PCV kit
88890523 LS6 Intake
12568478 2001 Coolant pipe
12562788 2001 Coolant plug
12560744 "M-11" Headbolts (need 8/side)
12560745 "M-11" short headbolt (need 2/side)
12558840 OR 12558845 "M-8" Headbolts (need 5/side) *Not sure on
which is correct*.
12560961 LS1 Rocker Arm bolt
12558809 Head gasket (drivers side)
12558810 Head gasket (pass side)
12559188 98-99 AIR tube (one side)
12559189 98-99 AIR tube (other side)
12556643 98-99 EGR Tube Assembly
12553617 AIR tube gasket
12560696 Valve Cover Gasket
12559271 Water Pump Gasket (need 2)
12556436 2001 Oil Pump
16238212 Computer (PCM) 1998
12177561 Engine harness 1998 (manual)
25312196 RH O2 sensor
25312197 LH O2 Sensor
25509274 O2 Delete Plug
12558948 Coil
12560228 Crank Sensor
12560229 Cam sensor
12555424 Belt tensioner
10456603 Knock sensor
9353691 Body Control Mod. (BCM)
15301401 Coil harness
25179711 LS1 MAF
12160244 IAT sensor
12552059 Water pump pulley
25170361 Camaro lower airbox
25179711 00' Mass Air Sensor (whole assembly)
12561269 Intake manifold for 98-00 F-body
88890523 Intake manifold for 01 F-body
12557846 Intake manifold for 98-00 Y-body
88890524 Intake manifold for 01 Y-body(LS1 & LS6)
12560965 Camshaft for 98-00 F-body
12560964 Camshaft for 98-99 Y-body
12560968 Camshaft for 00 Y-body
12561721 Camshaft for 01 F-body & LS1 Y-body
12560950 Camshaft for 01 Y-body LS6
12560194 Left exhaust manifold for 98-99 F-body
12561308 Left exhaust manifold for 98-99 Y-body
12559507 Left exhaust manifold for 00-01 F-body
12562638 Left exhaust manifold for 00 Y-body
12561255 Left exhaust manifold for 01 Y-body LS1
12561256 Left exhaust manifold for 01 Y-body LS6
12560193 Right exhaust manifold for 98-99 F-body
12561309 Right exhaust manifold for 98-99 Y-body
12559506 Right exhaust manifold for 00 F-body
12562639 Right exhaust manifold for 00 Y-body
12567706 Right exhaust manifold for 01 F-body
12561256 Right exhaust manifold for 01 Y-body (LS1 & LS6)
17113390 Throttle body for 98-99 F-body
17113564 Throttle body for 98-99 Y-body
17113647 Throttle body for 00-01 F-body
17113669 Throttle body for 00-01 Y-body (LS1 & LS6)
12533952 Injector for 98 F-body & Y-body
12456154 Injector for 99-00 F-body & Y-body
12482704 Injector for 01 F-body & Y-body (LS1 & LS6)
12558807 Heads for 98 F-body & Y-body
12559855 Heads for 99-01 F-body & Y-body (LS1)
12560801 Heads for 01 Y-body (LS6)
12480033 Hotcam for LS1
Clutch/Transmission/Driveline
12562765 LS1 Flywheel
12560725 Aluminum drive shaft
10085375 1LE Aluminium Driveshaft
12570277 Clutch Master Cyl
12570281 Z06 clutch, pplate, flywheel
12562765 2001 Fbody clutch,pplate,fwheel
12565145 2001 Slave Cyl
15046288 2000 Slave Cyl
22146231 1LE Transmission Mount
12570281 Z06 clutch
Suspension
26032907 1LE front swaybar (32mm)
10221779 1LE endlinks
10021221 1LE rear swaybar (21mm)
10262147 1LE Panhard bar
22132887 1LE front springs
22132889 1LE rear springs
10221779 1LE endlinks
52367658 1LE Front Left Lower Control Arm
22156461 1LE Front left upper Control Arm
52367659 1LE Front Right Lower Control arm
22156462 1LE Front Right upper Control arm
22132887 1LE front springs
26032907 1LE front swaybar (32mm)
10288551 1LE front swaybar insulator (32mm)
10164151 1LE Lower Control Arms
10262147 1LE Panhard bar
22166910 1LE Rear shock insulator retainer
10009135 1LE Rear shock lower insulator
22166909 1LE Rear shock upper insulator
22132889 1LE rear springs
10021221 1LE rear swaybar (21mm)
10235886 1LE Rear swaybar insulator (21mm)
10413903 Torque Arm Bushing
22174970 Transmission Mount
18026165 Front brake pads
12454972 Rear brake pads
18038574 Durastop Disc Brake Pads
18039370 Durastop Performance Disc Brake Pads
18060239 Rear Brake Rotor
10434796 & 10434797 Brake backing plates (whole assembly w/
ebrake)
Misc.
12369966 SS logo (Silver)
12369965 SS logo (Red)
25121942 Fuel filter
12378261 Diff oil for auburn
12555685 Mobil 1 oil cap
10236268 Mobil 1 sticker
12556455 + 12559261 Fuel rail covers
12564257 + 12564258 Z06 Fuel rail covers
12457574 Ram Air Hood Stickers (White Metalic)
12455211 WS6 Air lid "Ram-Air" Sticker
12455209 WS6 Lower Air Box
12455212 WS6 Lower Air box/radiator support
12455213 WS6 Nostril Screen (1)
12455214 WS6 Nostril Screen (2)
12369963 SS Hood
12369964 SS Hood grill screen
12335525 Camaro Front Fascia
10280356 Camaro Front Grille
10272212 Camaro Front License Plate Bracket
10193494 Camaro Front Fascia Emblem
12369966 SS Side Emblems (Silver)
9593624 WS6 Wheel
9593305 WS6 Wheel
10402860 Black Electric Antenna
GMP00F Helms manual
12369969 SS Spoiler Brake Light
10279357 Camaro Mirror Right Side
5978552 Camaro Turn Signal Right Side
not sorted
10293578 Engine Cradle
52367656 L/F Lower Control Arm
52367657 R/F Lower Control Arm
22156459 L/F Upper Control Arm
22156460 R/F Lower Control Arm
18060620 L/F Spindle
18060621 R/F Spindle
18021015 Front Brake Rotor
18026298 Front Brake Pads
7470587 Front Hub Bearings
22099275 Front Metal Spring Seats
26062311 Power Steering Rack
21011027 Outer Tie Rod End
26032907 Front Sway Bar
10288551 Front Sway Bar Bushings
10259206 Straps For Sway Bar Bushing
10164141 Brackets For Sway to Frame
10221779 Sway Bar End Links to A-arms
10261420 Ash Tray ($9.29)
17997598 Ash Tray Cover, M6 ($12.88)
17997813 Ash Tray Cover, A4 ($12.88)
10138588 Fog Lamp Switch, 93 ($25.26)
10195570 Fog Lamp Switch, 94-99 ($27.91)
10414007 Fog Lamp Switch, 00-02 ($30.29)
6580804 Clutch, Drive $90.76
6580808 Pulley Assembley $204.00
6559469 Bearing, Puller (included in 6580808) $32.50
6552423 Coil w/Housing (included in 6580808) $65.00
12557335 Puller, Idler $34.50
12560345 Tensioner, Belt $55.85
16524229 drivers side headlight motor
12560206 Bolt exhaust Manifold
NEW PCV Valves (Part# 12572717)
Fuel rail # 12556705
LS6 springs # 12565117
LS6 cam # 12560950
Z06 clutch assy # 12570806
Z06 slave assy # 12562767
2564257 - ZO6 Corvette Fuel Rail Cover (Red) > $34.95
12564258 - ZO6 Corvette Fuel Rail Cover (Red) > $34.95
12561502 - LS1 Corvette Fuel Rail Cover (Black) > $27.95
12561503 - LS1 Corvette Fuel Rail Cover (Black) > $27.95
15369305 and GM cost is 14.37 TEMP SENDER
Water pump gasket, PN 12559271 (need 2)
Valley cover gasket, PN 12558178
AIR gasket, PN12553617 (need 2)
Front cover gasket, PN 12558013
Head bolt, long M11, PN 12560744 (need 16)
Head bolt, medium M11 (need 4)
Damper bolt, PN 12557840
Spring shim - 12565118
LS1 Partnumbers sorted
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Re: LS1 Partnumbers sorted (Score: 1)
by camn on Tuesday, October 16 @ 09:32:26 CDT
(User Info | Send a Message)
http://ls1.divetx.org
2564257 - ZO6 Corvette Fuel Rail Cover (Red) > $34.95
12564258 - ZO6 Corvette Fuel Rail Cover (Red) > $34.95
12561502 - LS1 Corvette Fuel Rail Cover (Black) > $27.95
12561503 - LS1 Corvette Fuel Rail Cover (Black) > $27.95
Engine Mechanical Specifications (LS1)
General Data
Engine Type V8
Displacement 5.7L-5665 cc 346 CID
Bore 99.0 mm 3.898 in
Stroke 92.0 mm 3.622 in
Compression Ratio 10.1:1
Firing Order 1-8-7-2-6-5-4-3
Spark Plug Type 41-931
Spark Plug Gap 1.524 mm 0.06 in
Lubrication System 5.678 Liters 6.0 Quarts
Oil Capacity (without Oil Filter Change) 6.0 Quarts 5.7 Liters
Oil Capacity (with Oil Filter Change) 6.5 Quarts 6.151 Liters
Oil Pressure (Minimum -- Hot) 41.4 kPa at 1,000 engine RPM 6.0 psig at 1,000 engine RPM
Oil Pressure (Minimum- Hot) engine RPM 124.11 kPa at 2,000 engine RPM 165.48 kPa at 4,000 engine RPM
engine RPM 18.0 psig at 2,000 engine RPM 24.0 psig at 4,000 engine RPM
Oil Type Mobil(E) 5W-30 Synthetic or Equivalent
Camshaft
Camshaft End Play 0.025-0.305 mm 0.001-0.012 in
Camshaft Journal Diameter 54.99-55.04 mm 2.164-2.166 in
Camshaft Journal Diameter Out-of-Round 0.025 mm 0.001 in
Camshaft Lobe Lift (Intake) 7.04 mm 0.277 in
Camshaft Lobe Lift (Exhaust) 7.13 mm 0.281 in
Camshaft Runout (Measured at the Intermediate Journals) 0.05 mm 0.002 in
Connecting Rod
Connecting Rod Bearing Bore Diameter 56.505-56.525 mm 2.224-2.225 in
Connecting Rod Bearing Bore Out-of-Round (Production) 0.004 mm 0.00015 in
Connecting Rod Bearing Bore Out-of-Round (Service Limit) 0.008 mm 0.0003 in
Connecting Rod Bearing Clearance (Production) 0.015-0.063 mm 0.0006-0.00248 in
Connecting Rod Bearing Clearance (Production)
Connecting Rod Bearing Clearance (Service Limit) 0.015-0.076 mm 0.0006-0.003 in
Connecting Rod Side Clearance 0.11-0.51 mm 0.00433-0.02 in
Crankshaft
Crankshaft Bearing Clearance (Production) 0.018-0.054 mm 0.0007-0.00212 in
Crankshaft Connecting Rod Journal Diameter (Production) 53.318-53.338 mm 2.0991-2.0999 in
Crankshaft Connecting Rod Journal Diameter (Service Limit) 53.308 mm (Minimum) 2.0987 in (Minimum)
Crankshaft Connecting Rod Journal Taper (Production) 0.005 mm (Maximum for 1/2 of Journal Length) 0.0002 in (Maximum for 1/2 of Journal Length)
Crankshaft Connecting Rod Journal Taper (Service Limit) 0.01 mm (Maximum) 0.0004 in (Maximum)
Crankshaft Connecting Rod Journal Out-of-Round (Production) 0.005 mm 0.0002 in
Crankshaft Connecting Rod Journal Out-of-Round (Service Limit) 0.01 mm 0.0004 in
Crankshaft End Play 0.04-0.2 mm 0.0015-0.0078 in
Crankshaft Main Journal Diameter (Production) 64.993-65.007 mm 2.558-2.559 in
Crankshaft Main Journal Diameter (Service Limit) 64.993 mm (Minimum) 2.558 in (Minimum)
Crankshaft Main Journal Out-of-Round (Production) 0.003 mm 0.000118 in
Crankshaft Main Journal Out-of-Round (Service Limit) 0.008 mm 0.0003 in
Crankshaft Main Journal Taper (Production) 0.01 mm 0.0004 in
Crankshaft Main Journal Taper (Service Limit) 0.02 mm 0.00078 in
Crankshaft Reluctor Ring Runout (Measured 1.0 mm (0.04 in) Below Tooth Diameter) 0.25 mm 0.01 in
Crankshaft Runout (at Rear Flange) 0.05 mm 0.002 in
Crankshaft Thrust Wall Runout 0.025 mm 0.001 in
Crankshaft Thrust Wall Width (Production) 26.14-26.22 mm 1.029-1.032 in
Crankshaft Thrust Wall Width (Service) 26.32 mm (Maximum) 1.036 in (Maximum)
Cylinder Bore
Cylinder Bore Diameter 99.0-99.018 mm 3.897-3.898 in
Cylinder Bore Taper Thrust Side 0.018 mm (Maximum) 0.0007 in (Maximum)
Cylinder Head
Cylinder Head Engine Block Deck Flatness (Measured within a 152.4 mm (6.0 in) area) 0.11 mm 0.004 in
Cylinder Head Engine Block Deck Flatness (Measuring the Overall Length of the Cylinder Head) 0.22 mm 0.008 in
Cylinder Head Exhaust Manifold Deck Flatness 0.22 mm 0.008 in
Cylinder Head Intake Manifold Deck Flatness 0.22 mm 0.008 in
Cylinder Head Height (Measured from the Cylinder Head Deck to the Valve Rocker Arm Cover Seal Surface) 120.2 mm (Minimum) 4.732 in (Minimum)
Engine Block
Camshaft Bearing Bore Diameters 55.063-55.088 mm 2.168-2.169 in
Engine Block Cylinder Head Deck Surface Flatness (Measured within a 152.4 mm (6.0 in) area) 0.11 mm 0.004 in
Engine Block Cylinder Head Deck Surface Flatness (Measuring the Overall Length of the Block Deck) 0.22 mm 0.008 in
Engine Block Cylinder Head Deck Height (Measuring from the Centerline of Crankshaft to the Deck Face) 234.57-234.82 mm 9.235-9.245 in
Main Bearing Bore Diameter (Production) 69.871-69.889 mm 2.750-2.751 in
Valve Lifter Bore Diameter (Production) 21.417-21.443 mm 0.843-0.844 in
Intake Manifold
Intake Manifold Cylinder Head Deck Flatness (Measured at Gasket Sealing Surfaces) 0.5 mm 0.02 in
Oil Pan and Front/Rear Cover Alignment
Oil Pan to Rear of Engine Block Alignment (at Transmission Bellhousing Mounting Surface) 0.0-0.25 mm (Maximum) 0.0-0.01 in (Maximum)
Front Cover Alignment (at Oil Pan Surface) 0.0-0.5 mm 0.0-0.02 in
Rear Cover Alignment (at Oil Pan Surface) 0.0-0.5 mm 0.0-0.02 in
Piston
Piston Outside Diameter (at Size Point) 98.964-98.982 mm 3.8962-3.8969 in
Piston to Bore Clearance (Production) 0.018-0.054 mm 0.0007-0.00212 in
Piston to Bore Clearance (Service Limit) 0.018-0.054 mm (Maximum) 0.0007-0.00212 in (Maximum)
Piston Pin
Piston Pin Clearance to Piston Bore (Production) 0.01-0.02 mm 0.0004-0.00078 in
Piston Pin Clearance to Piston Bore (Service Limit) 0.01-0.02 mm (Maximum) 0.0004-0.00078 in (Maximum)
Piston Pin Diameter 23.997-24.0 mm 0.9447-0.9448 in
Piston Pin Fit in Connecting Rod 0.02-0.043 mm (Interference) 0.00078-0.00169 in (Interference)
Piston Rings
Piston Compression Ring End Gap (Production Top) (Measured in Cylinder Bore) 0.23-0.38 mm 0.009-0.0149 in
Piston Compression Ring End Gap (Production--2nd) (Measured in Cylinder Bore) 0.44-0.64 mm 0.0173-0.0251 in
Piston Oil Ring End Gap (Production) (Measured in Cylinder Bore) 0.18-0.69 mm 0.007-0.0271 in
Piston Compression Ring End Gap (Service-Top) (Measured in Cylinder Bore) 0.23-0.38 mm (Maximum) 0.009-0.01496 in (Maximum)
Piston Compression Ring End Gap (Service--2nd)(Measured in Cylinder Bore) 0.44-0.64 mm (Maximum) 0.0173-0.0251 in (Maximum)
Piston Oil Ring End Gap (Service Limit) (Measured in Cylinder Bore) 0.18-0.69 mm (Maximum) 0.007-0.0271 in (Maximum)
Piston Compression Ring Groove Clearance (Production--Top) 0.04-0.085 mm 0.00157-0.003346 in
Piston Compression Ring Groove Clearance (Production--2nd) 0.04-0.08 mm 0.00157-0.003149 in
Piston Oil Ring Groove Clearance (Production) 0.01-0.22 mm 0.0004-0.00866 in
Piston Oil Ring Groove Clerance (Production)
Piston Compression Ring Groove Clearance (Service--Top) 0.04-0.085 mm (Maximum) 0.00157-0.003346 in (Maximum)
Piston Compression Ring Groove Clearance (Service--2nd) 0.04-0.08 mm (Maximum) 0.00157-0.003149 in (Maximum)
Piston Oil Ring Groove Clearance (Service Limit) 0.01-0.22 mm (Maximum) 0.0004-0.00866 in (Maximum)
Valve System
Valve Lifter Hydraulic Roller
Valve Rocker Arm Ratio 1.70:1
Valve Lash Net Lash--No Adjustment
Valve Face Angle 45 degrees
Valve Seat Angle 46 degrees
Valve Seat Runout 0.05 mm (Maximum) 0.002 in (Maximum)
Valve Seat Width (Intake) 1.02 mm 0.04 in
Valve Seat Width (Exhaust) 1.78 mm 0.07 in
Valve Stem Clearance (Production--Intake) 0.025-0.066 mm 0.001-0.0026 in
Valve Stem Clearance (Production--Intake) 0.025-0.066 mm 0.001-0.0026 in
Valve Stem Clearance (Production--Exhaust) 0.025-0.066 mm 0.001-0.0026 in
Valve Stem Clearance (Service--Intake) 0.093 mm (Maximum) 0.0037 in (Maximum)
Valve Stem Clearance (Service--Exhaust) 0.093 mm (Maximum) 0.0037 in (Maximum)
Valve Stem Diameter (Production) 7.955-7.976 mm 0.313-0.314 in
Valve Stem Diameter (Service) 7.9 mm (Minimum) 0.311 in (Minimum)
Valve Spring Free Length 52.9 mm 2.08 in
Valve Spring Pressure (Closed) 340 N at 45.75 mm 76 lb at 1.80 in
Valve Spring Pressure (Open) 980 N at 33.55 mm 220 lb at 1.32 in
Valve Spring Installed Height (Intake) 45.75 mm 1.8 in
Valve Spring Installed Height (Exhaust) 45.75 mm 1.8 in
Valve Lift (Intake) 11.99 mm 0.472 in
Valve Lift (Exhaust) 12.15 mm 0.479 in
Valve Guide Installed Height (Measured from the Cylinder Head Spring Seat Surface to the Top of the Valve Guide) 17.32 mm 0.682 in
Valve Stem Oil Seal Installed Height (Measured from the ValveSpring Shim to Top Edge of Seal Body) 18.1-19.1 mm 0.712-0.752 in
Approximate Fluid Capacities
Cooling System
Automatic Transmission 11.6 Liters 12.3 quarts
Manual Transmission 11.9 Liters 12.6 quarts
Engine Crankcase
With Filter 6.1 Liters 6.5 quarts
Without Filter 5.7 Liters 6.0 quarts
Fuel Tanks (Total) 72.3 Liters 19.1 gallons
Rear Axle Differential
Lubricant 1.6 Liters 1.69 quarts
Limited-Slip Additive 118 Milliliters 4.0 ounces
Transmission Fluid
Drain & Fill (Automatic Transmission) 4.7 Liters 5.0 quarts
Overhaul (Automatic Transmission) 10.2 Liters 10.8 quarts
Overhaul (Manual Transmission) 3.9 Liters 4.1 quarts
Confusing ..yet informative 
Linear Mode
