COMP Cams · New
COMP Cams Set ScrewsLS1 3/8-24 X .250
MPN 4654SS-16 · Store SKU cca4654SS-16
Supplier stock checked 11/8/2026, 4:09:39 AM UTC. Adding a part does not reserve it.
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Product details
These set screws replace the set screws that come with our adjustable Ultra Pro Magnum rocker arms for GM LS1/LS2/LS6 and LS3. Set Screw Set for 4654 Rocker Arm Adjusting Nut LS1 Set Screw 3/8 - 24 X .250-1
Manufacturer fitment & guides
Check 4654SS-16 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y