PAC Racing Springs Valve Spring Retainers 8 Deg | PAC-R541-16

PAC Racing Springs PAC-R553-16 valve spring retainers. Features 500 Series, 8-degree lock angle, 1.070 in/0.750 in OD steps, 1.440 in OD, dual spring compatible, titanium, set of 16, ideal for...

PAC Racing Springs PAC-R658-16 valve spring retainers. Features 600 Series, 8-degree lock angle, 1.120 in/0.715 in OD steps, 1.450 in OD, dual spring compatible, Pacaloy steel, set of 16, ideal for...

PAC Racing Springs PAC-R349-16 valve spring retainers. Features 300 Series, 8-degree lock angle, 0.775 in OD step, single spring compatible, chromoly, set of 16, ideal for performance builds.

PAC Racing Springs PAC-R619-16 valve spring retainers. Features 600 Series, 8-degree lock angle, 1.140 in/0.735 in OD steps, 1.450 in OD, dual spring compatible, Pacaloy steel, set of 16, ideal for...

PAC Racing Springs PAC-R641-16 valve spring retainers. Features 600 Series, 8-degree lock angle, 1.090 in/0.695 in OD steps, dual spring compatible, tool steel, set of 16, ideal for performance...