Genuine GM (10067353) 350ci/5.7L Gen 0 Engine
These are excellent entry-level performance engines for older cars, trucks, and street rods. All of the parts in these engines are brand new. These Chevrolet Performance Good wrench 5.7L/350 child. engines have approximately 8.5:1 compression with an base horsepower rating of 195 horsepower and capable of up to 260 horsepower depending on intake and injection setup. These crate engines have a 4.00 inch bore and a 3.47 inch stroke with 4-bolt mains and 2-piece rear main seals. Camshaft specifications are .383 inch intake lift and .401 inch exhaust lift. The open duration is 194 degrees intake and 202 degrees exhaust at .050 inch with a 112 degree lobe separation. The cylinder heads are cast iron with 1.94 inch intake valves and 1.50 inch exhaust valves, 76 cubic capacity combustion chambers, and 7-bolt style exhaust flanges. These engines include painted valve covers, oil pans, and timing covers. They are drilled for both left hand and right hand dipsticks.