jdcl

Have a 1996 Chevrolet LT-4 engine that I need to get rid of that was from GMPP before it was discontinued in 2000. It has never been placed in a vehicle and has no time on it at all.

Price is $4,000. Will crate up for free.

The “Gen II” design 5.7 “LT4” engine is the high performance version of the small-block that was used in manual transmission versions of the 1996 Corvette. This engine kit includes long-block assembly (block, crankshaft, rods, pistons, steel roller camshaft, lifters, push rods, aluminum cylinder heads, roller rocker arms, painted valve covers, oil pan, aluminum front cover, and balanced hub), plus water pump, 4BBL intake manifold, standard HEI distributor, and balancer. With these parts you can install the engine in any 1967 of older vehicle without using a computer. This engine has the same bell housing bolt pattern, motor mounts and accessories bolt holes that all Chevrolet V8’s use. This engine with the new aluminum 4BBL manifold P/N 24502574 produced 335 hp at 5500 rpm. New aluminum cylinder heads have larger ports and valves to increase airflow. The stiffer valve springs, roller rocker arms, and hollow stem valves help to increase rpm maximum over the LT1 engine. A new higher lift camshaft, 10.8:1 compression ratio, rolled and undercut cast iron crankshaft, dual mass front torsional damper, and roller timing chain.

LT4 ENGINE SPECIFICATIONS
Part Number: 12371172
Torque: 346 lb-ft at 3500
Bore & Stroke: 4.00” x 3.48”
Engine Block: Cast iron with four-bolt intermediate main caps
Compression Ratio: 10.8:1
Crankshaft: Rolled and undercut cast iron one-piece rear seal
Camshaft: Hydraulic with roller tappets
Valve Lift (Intake/Exhaust): .476”/.480”
Rocker Arm Ratio: 1.6, aluminum bow tie
Cylinder Heads: Cast aluminum with 54.4cc
Valve Diameter (Intake/Exhaust): 2.00” x 1.55”
Maximum Recommended RPM: 6300 rpm
Fuel Requirements: Unleaded premium

Block casting: 10125327
Cylinder head casting: 12555690
Intake casting: 24502574
Crankshaft casting: 14088526

jdcl

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