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Cylinder Head Bolt Kit 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.
In stock
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.
More Information
Manufacturer Edelbrock
Application Application Specific
UPC 00085347085033
Quantity Kit
Thread Type Coarse
Thread Diameter 0.50 in
Minimum Length 2.25 in
Color Black Oxide
Availability Note Available to Order
Warranty 12 Months
Emissions Code N/A
Hazardous Materials 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
Finish Black Oxide
Length (4) 2.25 in, (4) 4.00 in, (12) 4.25 in
Material Chromoly