AFR 1121/1120 SBC 227/65 OR 75CC .710 LIFT ASSEMBLED YOUR...
PAC Racing Spring 1.550" OD Solid Roller Dual Valve Spring, 220 lbs on seat, .710" maximum lift, Max RPM 7200-7400 8000 Manley 10° Steel Retainers 1.500" O.D x 1.120" I.D x .705" I.D 8511 10° Bead Lock Valve Keepers with lashcap recess ...