Edelbrock · New
Edelbrock NUT, MAIN CAP 12PT FOR RHS BLO CK
MPN 549303-1 · Store SKU ede549303-1
Supplier stock checked 11/8/2026, 7:41:17 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
These parts are included with your purchase of an RHS Race Block but are also available for purchase separately. This nut comes with the RHS Race Blocks. Each main cap needs four of these. Main Cap Nut for RHSillet Main Caps
Manufacturer fitment & guides
Check 549303-1 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y