Howards Dual Valve Spring - 399 lb/in Spring Rate - 1.080" Coil Bind - 1.470" OD - (Set of 16) 42040R These plates are CNC-machined from

These plates are CNC-machined from 1/2" thick billet 6061-T6 aircraft-quality aluminum

Fuel Pickup Mount Kit

6 in Round Body 20 in Long

marine and engine swap market utilizing 262-400 c

Howards Dual Valve Spring - 399 lb/in Spring Rate - 1.080" Coil Bind - 1.470" OD - (Set of 16) 42040R These plates are CNC-machined fromProduct Description: Valve Spring Dual Spring 399 lb in Spring Rate 1. 080 in Coil Bind 1. 470 in OD Locks Chromoly Retainers 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