Howards Performance Hydraulic Roller Dual Valve Springs - 300 lb/in - 1.437 OD 1001 Reversable

Reversable

This kit includes a 30" round bar for the top and a 35" flat bar for the bottom

The Mag-9/Mag-8/SR-Pro Peak Kit includes the visor peak and mounting hardware

Un-Install Threaded Rod for ALL11350 QC Tube Tool

Howards Performance Hydraulic Roller Dual Valve Springs - 300 lb/in - 1.437 OD 1001 ReversableProduct Description: Valve Spring Dual Spring Damper 300 lb in Spring Rate 1. 125 in Coil Bind 1. 437 in OD Set of 16 The name Howards Cams has been synonymous with high performance camshafts since the 1950s. Howards Cams have always used on track experience to design the most powerful designs. This includes early Top Fuel favorites driven by Jack Chrisman and Larry Dixon Sr. Today we have even a greater group of experienced racers in Circle Track,