Crower Valve Springs - Dual 1.500 SPB2 Spring Seats

Spring Seats

Adapters allow bolting an early GM 3-bolt engine mount to the late model LS style block with a 4-bolt pattern

8 AN Female Swivel to 8 AN Male

This 73mm BBK Power Plus throttle intakes offer OEM drive ability but with up to 30% improved airflow for improved horsepower

Their lineup includes everything from mounting brackets to cover panels

Crower Valve Springs - Dual 1.500 SPB2 Spring SeatsProduct Description: Valve Spring Dual Spring Damper 452 lb in Spring Rate 1. 080 in Coil Bind 1. 500 in OD Set of 16 Crower Cams and Equipment Company, Inc., is a leading producer of aftermarket camshafts and valve train components. But over the years Crower has developed a more diverse line of products. Today, Crower is the world's largest manufacturer of aftermarket crankshafts and connecting rods, and the Crower line of clutches has been