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Edelbrock 8503 - Bolt Kit Cylinder Head Buick

Edelbrock 8503 - Bolt Kit Cylinder Head Buick

Edelbrock | 8503
SKU: EDEL-8503
$208.99 USD
$229.89 USD $208.99 USD
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Edelbrock 8503 - Bolt Kit Cylinder Head Buick

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.

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.

  • Highest Quality Head Bolts
  • Cold-Formed; Heat Treated
  • Ensures Molecular Integrity
  • Reduced Diameter Bolt Heads
  • Hardened/Parallel-Ground Washers Included
  • Rated At 170000 psi
  • Manufactured By ARP
Quantity: Kit
Washers Included: Yes
Thread Diameter: 0.50
Head Drive Type: Hex
Finish: Black Oxide
Grade Type: Performance
Minimum Length: 2.25
RGL: WARNING: This product can expose you to Chromium, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.
Thread Type: Coarse
Material: Chromoly
Length: (4) 2.25 in, (4) 4.00 in, (12) 4.25
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