Brian Tooley Racing TK/BOLTS02-16 Rocker Arm Trunnion 12-Point Bolt Kit, 8 mm x 1.25 Thread, 1.77 Inches Long, Steel, Black Oxide Finish, Set of 16

The Brian Tooley Racing TK/BOLTS02-16 Rocker Arm Trunnion Bolt Kit is designed for high-performance GM LS-Series engines. This set includes 16 steel bolts with a diameter of 8 mm and a thread pitch of 1.25, providing reliable fastening for rocker arms. Each bolt measures approximately 1.77 inches in length, ensuring compatibility with various engine configurations. The black oxide finish offers corrosion resistance and a sleek appearance, making these bolts suitable for both street and race applications. Precision-machined for a 12-point head design, these bolts ensure secure engagement and reduce the risk of stripping during installation or removal. Ideal for engine builders and enthusiasts aiming to upgrade or replace rocker arm bolts, the kit supports maintaining optimal valve train performance and durability. Manufactured to meet or exceed OEM specifications, these bolts deliver consistent strength and reliability in demanding engine environments. Whether upgrading an existing engine or building a new performance setup, this bolt set provides a high-quality solution for secure rocker arm attachment and long-term engine stability.

Features:

• Set of 16 rocker arm bolts for GM LS-Series engines

• 8 mm diameter with 1.25 thread pitch

• Bolt length approximately 1.77 inches

• Constructed from durable steel with black oxide finish

• 12-point head design for secure tightening and removal

• Engineered for high-performance applications

• Corrosion-resistant surface treatment

• Precision-machined for reliable fit and function