APR Big Block Chevy SS Hex Header Bolt Kit

BB Chevy SS Hex Header Bolt Kit

The BB Chevy SS hex header bolt kit features premium stainless steel fasteners designed to provide an exceptional seal for your exhaust headers. Engineered by ARP for high-performance Big Block Chevrolet applications, these rust-proof fasteners offer superior tensile strength and durability compared to standard OEM hardware.

Key Features

• High-strength stainless steel construction for optimal corrosion resistance
• Traditional hex head design simplifies installation in tight clearances
• Includes high-quality washers to facilitate an even load distribution
• Precision tolerance manufacturing to prevent loosening under extreme heat

Fitment

• Big Block Chevrolet V8 engines (396, 427, 454, 502)

Note: Please verify your specific cylinder head flange thickness and header brand compatibility before ordering.