ARP Big Block Edelebrock 8551 12pt SS Head Bolt Kit

ARP Big Block Edelebrock 8551 12pt SS Head Bolt Kit

The BBC Edelebrock 8551 12pt SS head bolt kit provides exceptional tensile strength and corrosion resistance required for high-performance engine building. Manufactured by ARP, this premium stainless steel head bolt kit features 12-point heads to ensure optimal wrenching stability and even load distribution when securing your cylinder heads.

Key Features

• Premium stainless steel construction for superior durability and rust prevention
• 12-point compact head design offers optimum wrenching contact
• Cold-formed threads to maximize molecular integrity and fatigue life
• Complete kit includes necessary high-quality fasteners and hardened washers

fitment

• 1965-1990 Big Block Chevrolet 396-454 Mark IV engines equipped with Edelbrock cylinder heads (including #50459, 60459, 60479, 60499, 60559, 61459, 61559)

Note: Please verify your specific engine configuration, rear main seal type, and cylinder head model to ensure exact compatibility before ordering.