PAC Racing Springs 400 Series Titanium Valve Spring Retainer - 0.795 in / 0.517 in OD Steps - Single Spring - Ford Modular (Set of 16) 26125-16 or used with an optional

or used with an optional remote cable or adjustment knob for quick on-track adjustments

our greatest concern was if we could get enough of it

For use with Weathertight and Seals

1980 Chevrolet K20 CID 454 GAS

3/4 in Bolt-On Cap / Hardware / O-Ring

PAC Racing Springs 400 Series Titanium Valve Spring Retainer - 0.795 in / 0.517 in OD Steps - Single Spring - Ford Modular (Set of 16) 26125-16 or used with an optionalProduct Description: Valve Spring Retainer 400 Series 0. 795 in 0. 517 in OD Steps Single Spring Titanium Ford Modular Set of 16 Traditional Springs are made from the same size (Diameter) wire throughout the helix of the spring. PAC Racing Springs has partnered with technology leaders in order to provide this advanced new tapered wire product. Tapered wire allows for a true progressive and dual rate without reducing spring travel and increasing weight