COMP Cams 4704-16 OD Spring Locator Set of 16-1.570" OD, .640" ID, .060" Thickness MAILBOX POSTS Quarter-turn washerless ceramic disc valves

Quarter-turn washerless ceramic disc valves

Use with an impact wrench to quickly stretch pipes

Ready to Use: Product is ready right out of the box

Motor Only

COMP Cams 4704-16 OD Spring Locator Set of 16-1.570" OD, .640" ID, .060" Thickness MAILBOX POSTS Quarter-turn washerless ceramic disc valvesRace Ready Older style standard shims will not hold up to extreme spring pressures and high RPM's found in today's street and racing engines. COMP's hardened steel alloy seat ensures spring stability, durability and high RPM performance. Fewer Shims, More Stability Stacking shims is not the best way to set up valve springs to their appropriate installed height. Since they are available in multiple locator thicknesses, these locators eliminate the need