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Edelbrock 8556 - Edelbrock #8556 is a Head Bolt Kit for 1961-79 Pontiac 326-455 Engines with #60575, 60579, 60595, 60599, 61515, 61519, 61525, 61529, 60509, 60569, 60587, & 60589 Edelbrock Cylinder Heads Manufactured before 3/15/02. Not for Stock Heads
The Edelbrock #8556 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.
Finish |
: | Black Oxide |
Grade Type |
: | Performance |
Head Drive Type |
: | Hex |
Length |
: | (4) 2.25 in, (4) 4.15 in, (2) 4.25 in, (2) 3.75 in, (4) 4.00 in, (4) 3.00 |
Material |
: | Chromoly |
Minimum Length |
: | 2.25 |
Quantity |
: | Kit |
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 Diameter |
: | 0.50 |
Thread Type |
: | Coarse |
Washers Included |
: | Yes |
Edelbrock
Edelbrock 85562 - Edelbrock #85562 is a Head Bolt Kit for 1961-79 Pontiac 326-455 Engines with Edelbrock #6056-6058 Cylinder Heads. Not for Stock Heads.Edelbrock E-Series Cylinder Head Bolt Kit...
Edelbrock
Edelbrock 85492 - E-Series #85492 is a Head Bolt Kit for Pontiac 326-455 engines with Edelbrock #60569-#60599 and #60509 cylinder heads manufactured after 3/15/02. Not for stock heads.Edelbrock...
Edelbrock
Edelbrock 8561 - Edelbrock #8561 is a Head Bolt Kit for 1961-1979 Pontiac 326-455 Engines with Edelbrock 61569, 61589, 61575, 61579, 61595, and 61599 Performer D-Port Pontiac Cylinder Heads. Complete...
Edelbrock
Edelbrock 85612 - E-Series #85612 is a Head Bolt Kit for 1961-1979 Pontiac 326-455 Engines with Edelbrock 61569, 61579 and 61599 Performer D-Port Pontiac Cylinder Heads. Complete set of Head Bolts...
