solid roller

PAC Racing Spring 1.550" OD Roller Dual Valve Spring, 225 lbs on seat, .710" maximum lift, Max .050 duration 260° #8000. Manley 10° Chrome Moly Retainers #8511, 10° Bead Lock Valve Keepers #9009, Viton Valve Seals #6612, Hardened Spring Seat #8048. these are as issued from afr, 3-4 keepers...