COMP Cams Single / Damper Valve Spring - 454 lb/in Spring Rate - 1.100 in Coil Bind - 1.269 in OD (Set of 16) 3552024-13- XL (2) -12 inlets

(2) -12 inlets

2007-2010 Workhorse Custom Chassis W62

5/8" diameter stainless steel sleeve inserts into pan or tank and secures with a welded on 1/2"NPT brass screw-in fitting

1967-1969 Pontiac Beaumont

For GM LS applications

COMP Cams Single / Damper Valve Spring - 454 lb/in Spring Rate - 1.100 in Coil Bind - 1.269 in OD (Set of 16) 3552024-13- XL (2) -12 inletsSingle Valve Springs Beehive Springs Conical Springs Valve Lift Max Lift Spring KitThe 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, if that theoretical performance doesn't translate into real