Edelbrock · New

Edelbrock Bolt Kit Cylinder Head Buick

Name: Edelbrock Bolt Kit Cylinder Head Buick
Brand: Edelbrock
SKU: ede8503
Price: 207.95 USD

MPN 8503 · Store SKU ede8503

$207.95

CHECK AVAILABILITY0 in supplier warehouses. Ask JuiceBuilt about availability.

Supplier stock checked 11/8/2026, 1:19:40 AM UTC. Adding a part does not reserve it.

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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

The Edelbrock #8503 bolt kit contain a complete set of the highest quality head bolts and hardened washers available. Cold-formed to ensure molecular integrity and heat treated prior to thread rolling and machining. Reduced diameter bolt heads eliminate the need for valve train removal to facilitate cylinder head re-torqueing. Hardened and parallel-ground washers are included. Rated at 170,000 p.s.i. Edelbrock #8503 is a Cylinder Head Bolt Kit for 1967-76 Buick 400-455 V8 Engines with Edelbrock #60037, 60039, & 60049 Performer RPM Cylinder Heads. CYLINDER HEAD BOLT KIT BUICK Cylinder Head Bolt Kit

Manufacturer fitment & guides

Buick:Big-Block:400 (6.6L)/430 (7.0L)/455 (7.5L)

Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.

Warranty ↗

Part-specific notes

California Proposition 65: Y

Manufacturer documents

Warranty

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What is the return policy?

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