Chevy 383 415HP Performance Crate Engine

High Performance 383 Stroker 415 HP Stage 1 Long Block Crate Engines Upgrade your ride with the GM 383 Stroker 415 hp Stage 1 long block crate engines, delivering the extra punch only a stroker can provide. Crafted with precision and featuring quality components, these engines are designed to give your car or truck the power it craves. With up to 460 ft.-lbs. of torque, they'll have you tearing up the road in style. GM 383 Stroker 415 hp Stage 1 long block crate engine specs: OE 4-bolt main roller block 4.040 x 3.750 bore/stroke 383 c.i.d. displacement Scat nodular iron crankshaft (3.750 in. stroke; one-piece; externally balanced rear/internal front) Scat 4340 forged I-beam connecting rods (5.700 in.) with ARP bolts Hypereutectic pistons Moly piston rings with 9.7:1 compression ratio Hydraulic roller camshaft with 220/224 duration at 0.050, 0.528 in./0.536 ex. lift, 112LSA Installed camshaft bearings clocked to OEM position High-performance aluminum cylinder heads with 2.02/1.60 ex. v