This listing is for a set of NEW valve springs retainers and locks for big block mopar, using aftermarket valves. These are single springs with a dampner. They are good for hydraulic cams with up to 550 lift. Coil bind 1.16. Installed height 1.850 at 100 lbs. They are perfect for the purple shaft (or […]
Pac Racing 1219 Valve Spring kit with Hardened Steel Valve Locks / Collets & Manley Chromoly Retainers Suitable for LS1, LS2, LS3 & L98 V8 Holden Commodore & HSV VT-VF Models. PAC racing valve springs employ cutting edge technology in material advancements and processing resulting in superior race track results and reliability. The 1200 series […]
Hardened Steel Valve Locks / Collets & Manley Heavy Duty Chromoly Valve Retainers Suitable for LS1, LS2, LS3 & L98 V8 Holden Commodore & HSV VT-VF Models. These retainers are made from 4140 grade chromoly steel. They are heat treated, black oxide finished and processed to maintain high strength with a lightweight design. Manley retainers […]
This listing is for a set of NEW valve springs retainers and locks for big block mopar, using stock valves. These are single springs with a dampner. They are good for hydraulic cams with up to 550 lift. Coil bind 1.16. Installed height 1.850 at 100 lbs. They are perfect for the purple shaft (or […]
For: Small Block Chevy, High strength one-piece design – Chrome valve stems and hard tips, Undercut and swirl-polished valve heads for increased flow, Heat-treated valve spring retainers (40% stronger than stock), Complete valvetrain assembly for two cylinder heads (one V8 engine). SD-SS Cylinder Head Valve Kit, 1.94/1.50, OEM Locks, 1.25 Springs. Rebuild your Small Block […]