COMP Cams · New
COMP Cams Guide Plate Pontiac 5/16
MPN 4851-1 · Store SKU cca4851-1
Supplier stock checked 11/7/2026, 1:59:46 PM UTC. Adding a part does not reserve it.
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Product details
flat, 1-piece, non-adjustableFor 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 is designed for Pontiac 350-455 and AMC 290-401 engines with 7/16" studs and 5/16" pushrods. Flat 1 Piece Guide Plate for AMC 290-401/Pontiac V8 w/ 5/16" Pushrod 7/16" Stud Single guide plate
Manufacturer fitment & guides
Check 4851-1 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y