COMP Cams · New
COMP Cams Guide Plate GM LS1 3/8 Flat
MPN 4856-1 · Store SKU cca4856-1
Supplier stock checked 11/7/2026, 10:28:21 AM UTC. Adding a part does not reserve it.
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Product details
flat, 1-piece, non-adjustableFor 3/8" diameter pushrods and 8mm Rocker StudsFit GM LS engines with "cathedral port" cylinder heads (Ex. LS1, LS6)Designed 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 GM LS engines with 8mm studs and 3/8" pushrods. For Ultra Pro Magnumâ„¢ GM LS Rocker Kit # 16755-Kit used with 3/8" PushrodsSingle guide plate Flat 1 Piece Guide Plate for GM LS w/ 3/8" Pushrod and 8mm Stud
Manufacturer fitment & guides
Check 4856-1 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
