383 Partial Engine

For those who want to build their own custom stroker small-block engine, this partial engine comes with the specially modified block, 3.80 4340 forged steel stroker crankshaft, heavy-duty connecting rods, hyper-eutectic pistons, bearings, oil pan, oil pump, front cover, balancer, and 12.75 flexplate. This partial engine does not include a camshaft, lifters, timing chain, or cam sprocket. The oil pan is assembled loosely on the block so it can be disassembled without destroying the pan gasket. All parts needed to complete the engine are available from your GM Performance Parts dealer.