Originally Posted by txarkitekt
EXACTLY
An L33 is a Gen III motor. No Gen IV L33 motors were made. The LH6 is the Gen IV aluminum 5.3L motor...and the LC9 is the FF aluminum 5.3L Gen Iv motor.
But like I said--he needs to go look at the motor and check for casting numbers.
2000 ECSB 6.0L
TORQUER V2 CAM ● COMP 918's ● 7.4 HARDENED PUSHRODS ● K&N SERIES 77 CAI ● 80mm BBK ●PACESETTER LT HEADERS AND 3'' ORY ● SUPER 40 FLOW ● 3000 STALL ● 4.10s ● BUILT 80e ● VORTEC PERFORMANCE TUNE ● MSD 8.5mm PLUG WIRES● ELEC. CUTOUT ● UD & ALT PULLEYS ● FLEX-A-LITE E-FANS ● 22" CENTERLINE STINGRAY III's ● LUND FIBERGLASS TONNEAU ● 2" LEVELING SHACKLES ● 12K HID LOWS & FOGS ● LEDs ● DEBADGED ● WHITE-FACED ESCALADE GAUGES ● KICKER 450.1 ● 2-CVR 10's ● DS60's ● K693's
I know the L33 is a gen III engine. But some early Gen IV 5.3's had 799 heads. So it could be a Gen IV engine.
OK looked at it today...
806 heads
2005 Iron block
Z06 Cam
Stock 5.3 intake
63lb Injectors
Complete Painless Harness
Stock ECM
Still dont know if its worth $600
Compleate motor not longblock
2001 GMC Sierra 4.8
lowerd 2in in rear
custom cat-back
and the ever so mighty K&N
-"Faster, Faster until the thrill of speed overcomes the fear of death."
-Load it like a Freight Car
-Polish it like a Show car
-Drive it like a NASCAR
If it has a painless engine harness, its worth the money easily. Why does it have 63lb injectors? Was if FI? Nothing special about 806 heads.
There has to be more story behind this.
'92 GMC reg. cab, step side. 7.32@ 92.3. SOLD
http://videos.streetfire.net/video/d...d700c6401f.htm
New project: '00 S-10 ext. cab, ZQ8, 370, T-56, daily driver.
Well he has a Nissan 240sx...planed on using the 5.3 with a turbo in the car...but 3 weeks ago bought a NEW LS2...and now he is gonna use that in that 240...this will be his 3ed 240-LS Swap...He had one with a 4.8 and an older one with a LS1 and this one...now gettin a boosted LS2
Him being a good friend offerd to sell me the 5.3 he got when he started this swap for what he has in it... $600 Basically the injectors and the cam. The heads came off one of his LS1s? I guess...
I think Im gonna either wait and get a 6.0 or use my tax money and buy a built LS2...The only downside of the LS2 is I dont have the fun of building it myself...
2001 GMC Sierra 4.8
lowerd 2in in rear
custom cat-back
and the ever so mighty K&N
-"Faster, Faster until the thrill of speed overcomes the fear of death."
-Load it like a Freight Car
-Polish it like a Show car
-Drive it like a NASCAR
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