Big Blk Mopar Valve Springs, Retainers & Locks New Use With Aftermrkt Valves

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 […]