COMP Cams ID Spring Seats 1.55 X 630 X - cca4782-16 import_2022_03_21_012537 505 Exhaust Duration @

505 Exhaust Duration @

2458cc Engine Components::Gasket Kits 2006-2007 Subaru Legacy GT spec

Mufflers & Tips::Muffler 2004-2009 GMC Envoy SLE L6

-cc Drivetrain::Transmission Pans 2008-2009 Dodge Ram 3500 SLT V8

-cc Suspension::Air Compressors 1981-1984 Chevrolet G10 Bonaventure V8

COMP Cams ID Spring Seats 1.55 X 630 X - cca4782-16 import_2022_03_21_012537 505 Exhaust Duration @The older style standard shims will not hold up to the extreme spring pressures and high RPM found in racing engines being built today. COMP Cams offers a simple but effective solution to this problem a thin, hardened steel alloy seat which will not only protect the head and shim but also locate and hold the spring in place. Previously, this part has been available only in a cup form with the retaining portion being on the outside of the part. This