COMP Cams Steel 7 Degree Valve Spring Retainers O-rings Grommets & Vacuum Caps Headers and 2200+ stall with

Headers and 2200+ stall with low gears

GM Fullsize SUV / Truck 1999-2009

Mass Air Meter

nut and washer are included

a 1/8" NPT pressure port

COMP Cams Steel 7 Degree Valve Spring Retainers O-rings Grommets & Vacuum Caps Headers and 2200+ stall withCOMP Cams Steel 7 Valve Spring Retainers 787 12 7 Degree Steel Valve Spring Retainers 1. 055" Outside Diameter . 640" Inside Diameter (Set of 12) The COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development. One thing COMP Cams has never forgotten: Performance is defined by what happens out on the race track. Because no matter what happens on a dyno or in a computer model,