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Cylinder Head Bolts, Washers, for Use On Edelbrock 77409 and 77459 Heads Only, Chevy, 396, 402, 427, 454, Kit
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Estimated Ship Date: Nov 9, 2026 Would you rather pick it up?
Need It Sooner? We recommend these similar substitute parts:
ARP High Performance Series Cylinder Head Bolt Kits 135-3711
Not Yet Reviewed
Estimated Ship Date: Dec 7, 2026
Overview
Brand:
Manufacturer's Part Number:
8554
Part Type:
Product Line:
Summit Racing Part Number:
EDL-8554
Item Number:
299299
UPC:
085347085545
Fastener Style:
Bolt
Undercut Stud:
No
Head Style:
Hex
Fastener Material:
Chromoly
Fastener Color:
Black
Washers Included:
Yes
Washer Style:
Flat
Quantity:
Sold as a kit.
Notes:
Will not work with factory heads.
Edelbrock Head Bolt Kits
Manufactured by ARP, Edelbrock head bolt kits contain a complete set of the highest quality head bolts and hardened washers available. They are cold-formed to ensure molecular integrity and heat-treated prior to thread rolling and machining. Reduced-diameter bolt heads eliminate the need for valvetrain removal to facilitate cylinder head re-torquing. Hardened and parallel-ground washers are included, and they're rated at 170,000 psi.
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Some parts are not legal for use in California or other states with similar laws / regulations
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