Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs. COMP Cams steel retainers are precision machined from 4140 chromemoly steel and finished in black oxide. These precision retainers are specifically designed for positive location when combined with COMP Cams high-quality valve springs. For superior strength and ultimate stability, both 7? and 10? retainers and valve locks are available.

This Part Fits:

Year	Make	Model	Submodel
1969	Chevrolet	Nova	Base
1977-1978	Pontiac	Phoenix	Base
1978	Pontiac	Phoenix	LJ
1978	Pontiac	Phoenix	SJ