PAC Racing Springs 8 Degree Valve Lock - 5/16 in Valve Stem - 0.050 in More Height - Black Oxide (Set of 16) PAC-L8076-16 1239202 1962-1965 Apollo GT

1962-1965 Apollo GT

these rockers fit Ford 289-351W w/ 3/8" studs

but offer the best performance with aftermarket intake manifolds

Use with Quarter Master 10

BRODIX -11X Cylinder Heads

PAC Racing Springs 8 Degree Valve Lock - 5/16 in Valve Stem - 0.050 in More Height - Black Oxide (Set of 16) PAC-L8076-16 1239202 1962-1965 Apollo GTProduct Description: Valve Lock 8 Degree 5 16 in Valve Stem 0. 050 in More Height Steel Black Oxide 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 from traditional