SKU: SKU: EDE8566
The Edelbrock #8566 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 #8566 Head Bolt Kit for 1968-87 B/B Ford 429/460 with 60665, 60669, 60675, 60679, 61645, 61649, 61669, 60687, 60689, 60697, 60699, 61657, 61659 Performer RPM & Victor Cylinder Heads. Can also be used on 1968-87 Stock Ford Heads.
| Material | Chromoly |
| Thread Type | Coarse |
| Thread Diameter | 0.5625 IN |
| Head Drive Type | Hex |
| Minimum Length | 4.50 IN |
| Length | (10) 4.50 in, (10) 5.19 IN |
| Washers Included | Yes |
| Quantity | Kit |
| Finish | Black Oxide |
| Grade Type | Performance |
California Prop 65 Warning: 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.