AIR FLOW RESEARCH 6324 AIR FLOW RESEARCH SBF Head Bolt Bushing 7/16 in ID – Set of 20

The AIR FLOW RESEARCH SBF Head Bolt Bushing set includes 20 precision-engineered bushings designed specifically for small block Ford engines. Constructed from durable steel with a sleek black zinc oxide finish, these bushings provide reliable performance and corrosion resistance in high-stress engine environments. With an outside diameter of 0.500 inches and an inside diameter of 7/16 inches, they ensure a secure fit for your head bolts, promoting optimal engine assembly and longevity. Designed for easy installation, these bushings help maintain proper head bolt alignment and prevent wear over time, contributing to the overall efficiency of your engine rebuild or repair process.

Features:

• Material: Steel with black zinc oxide coating for corrosion resistance

• Set includes 20 bushings for comprehensive engine assembly

• Outside diameter: 0.500 inches, Inside diameter: 7/16 inches for precise fit

• Compatible with small block Ford engines, specifically SBF models

• Designed for durability and reliable performance in high-temperature engine applications