Free Shipping! Offering 200 horsepower, the GM Goodwrench 5.7L 350 is a long block engineered for 1987-95 Chevy/GMC 3/4-ton and 1-ton applications up to 7200 GVW. Its centerbolt cylinder heads feature a swirl port intake design.
4-Bolt Main Block (1-Piece Seal)
Nodular Iron Crankshaft
Dished Hypereutectic Pistons
Powdered Metal Connecting Rods
Compression Ratio: 8.75 to 1
High-Volume Oil Pump
Morse Link-Type Timing Chain
Hydraulic Flat Tappet Camshaft
Camshaft Lift: .382'' Intake, .402'' Exhaust
Camshaft Duration at .050'': 165° Intake, 174° Exhaust
Valve Size: 1.94'' Intake, 1.50'' Exhaust
Cylinder Heads (76cc Chambers)
Centerbolt Valve Covers
Oil Pan (4 quarts)
JEGS Easy Kits are designed by JEGS professionals so you get all the parts you need.