Description:

Full set of (8) guide platesraised, 1-piece, non-adjustableFor 5/16" diameter pushrods and 7/16" Rocker StudsFits Ford Big Block 429/460 c.i.d. V8 using stereo lithography Techniques for an accurate fitFeature exact Stud placement and rounded contact pointsNecessary for high lift/spring pressure environments of performance enginesHardened and black oxide finished