COMP Cams Guide Plates Pontiac 5/16

Full set of (8) flat, 1-piece, non-adjustable guide platesFor 5/16" diameter pushrods and 7/16" Rocker StudsFits AMC 290-to-401 c.i.d. and Pontiac 350-to-455 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 Hardened and black oxide coated for durability, this flat one-piece guide plate set is designed for Pontiac 350-455 and AMC 290-401 engines with 7/16" studs and 5/16" pushrods. Available individually under 4851-1.