COMP Cams · New
COMP Cams Rocker Arm Spacer CRB Pro Mag
MPN 1321SP-1 · Store SKU cca1321SP-1
Supplier stock checked 11/8/2026, 3:12:27 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
ROCKER ARM SPACER, CRB PRO MAG
Manufacturer fitment & guides
Check 1321SP-1 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y