This Chevrolet Performance 5.7L 350 c.i.d. HO turnkey long block crate engine is assembled with brand new components from General Motors. Starting with a new GM 4-bolt main block, it includes the cast iron high-flow Vortec heads, dual-plane aluminum intake manifold, 9.0:1 compression ratio, and a hydraulic flat tappet camshaft that provides you 333 hp and 381 lbs.-ft. of torque. It includes a GM HEI distributor, a 670 cfm Holley carburetor, and is shipped with a 153-tooth small diameter flexplate.
Engine specs:
* Block: Cast Iron, 4-bolt main caps, 1-piece rear seal
* Compression Ratio: 9.1:1
* Crankshaft: Cast Nodular, 3.480 in. Stroke
* Duration at 0.050 I/E: 212 / 222
* Camshaft Lift: 0.435 in. / 0.460 in. Hydraulic Flat Tappet
* Heads, Chamber Size: Vortec iron, 64cc
* Horsepower: 330 hp at 5,000 rpm
* Intake Manifold: Aluminum Dual Plane
* Torque: 380 lbs.-ft. at 3,800 rpm
* Valves (I/E) (in.): 1.940 / 1.600
* Condition: New