GM Performance Parts HT383E for 96-99 OBS Vortec Trucks
Selling the motor I always wanted for my truck. I bought an HT383E for my truck, installed it, drove the truck for a couple of months and decided I wanted to go a completely different direction with the truck. :bang: Planned on keeping it for my Nova, but need some money to finish another project...
Motor has less than 3,000 miles on it and is barely broken in. Ran great, pulled as hard as when I had my supercharger on the L31 with 7 psi.
$3199 FIRM
Check my feedback on ls1tech.com (username 350ss) and Ebay (username maxcornelius)
17800393, GM Performance Parts ENGINE
435 lb,-ft at 4000 rpm with 340 horsepower at 4500 rpm
Part Number: 17800393
Engine type: Chevy small-block V-8
Displacement (cu in): 383
Bore x stroke (in): 4.00 x 3.80
Block (P/N 88962516): Cast iron with 4-bolt main caps
Crankshaft (P/N 12489436): Forged steel
Connecting rods (P/N 12497624): Heavy-duty PM steel
Pistons (P/N 12499103): Hypereutectic aluminum
Camshaft type (P/N 14097395): Hydraulic roller
Camshaft lift (in): .431 intake / .451 exhaust
Camshaft duration (@.050 in): 196° intake / 206° exhaust
Cylinder heads (P/N 12558060): Vortec iron; 64cc chambers
Valve size (in): 1.94 intake / 1.50 exhaust
Compression ratio: 9.1:1
Rocker arms (P/N 10089648): Stamped steel
Rocker arm ratio: 1.5:1
Water pump (P/N 88894341): Cast iron
Recommended fuel: 87 octane
Maximum recommended rpm: 5000
Balanced: External
Comes with Vortec style distributor, plug wires, spark plugs, new water pump, exhaust manifold gaskets (all have the same mileage as the motor) and new intake manifold gaskets. Basically what you would get if you ordered this setup new. DOES NOT INCLUDE INTAKE ASSEMBLY OR CRANK and WATERPUMP PULLEY
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