Edelbrock 8581 Engine Cylinder Head Bolt Set for Select Chevrolet Bel Air, Chevrolet Biscayne, Chevrolet Brookwood, Chevrolet C10 Pickup, Chevrolet C20 Pickup, Chevrolet C30 Pickup, Chevrolet Del Ray, Chevrolet El Camino, Chevrolet Impala, Chevrolet K10
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The Edelbrock #8581 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 #8581 is a Head Bolt Kit for 1958-65 Big-Block Chevrolet 348/409 "W" Engines with Edelbrock 60809. 60815, & 60819 Performer RPM Cylinder Heads. This kit contains a complete set of Head Bolts & Washers for a pair of heads.
Fits: 1958-1965 Chevrolet Bel Air, 1958-1965 Chevrolet Biscayne, 1958-1961 Chevrolet Brookwood, 1960-1961 Chevrolet C10 Pickup, 1960-1961 Chevrolet C20 Pickup, 1960-1961 Chevrolet C30 Pickup, 1958 Chevrolet Del Ray, 1959-1960 Chevrolet El Camino, 1958-1965 Chevrolet Impala, 1960-1961 Chevrolet K10 Pickup, 1960-1961 Chevrolet K20 Pickup, 1959-1961 Chevrolet Kingswood, 1958-1961 Chevrolet Nomad, 1959-1961 Chevrolet Parkwood, 1958 Chevrolet Sedan Delivery, 1960-1961 Chevrolet Suburban, 1958-1960 Chevrolet Truck, 1958 Chevrolet Yeoman, 1961-1965 Pontiac Laurentian, 1961-1965 Pontiac Parisienne, 1961-1965 Pontiac Strato-Chief
Please review Specifications and the detailed fitment table for notes and exceptions.