Skip to content
Zippay & Afterpay Options, Found it Cheaper? Message Us!
Zippay & Afterpay Options, Found it Cheaper? Message Us!
Big Block Chev 396-454 Head Bolt Kit 12Point Head, Suit Aeroflow 320cc and Edelbrock Performer RPM Cylinder Heads, 8740 Grade Material

Big Block Chev 396-454 Head Bolt Kit 12Point Head, Suit Aeroflow 320cc and Edelbrock Performer RPM Cylinder Heads, 8740 Grade Material

by Aeroflow
SKU AF37-2111
$250.88 - $250.88
$250.88
$250.88 - $250.88
$250.88

12Point Head, Suit Aeroflow 320cc and Edelbrock Performer RPM Cylinder Heads, 8740 Grade Material

Aeroflow Performance head bolts greatly improve your cylinder head-to-block sealing compatibilities. This is important in engines with high power adders such as turbochargers, superchargers or nitrous. They can even be a great addition to a mildly modified build as insurance against failure. These head bolts are manufactured from aircraft quality 8740 high tensile strength chromoly steel and cold-forged to ensure molecular integrity within the bolt. Meaning these bolts are rated up to 190,000 psi making them stronger than Grade 8 and OEM fasteners. All kits come complete with hardened parallel washers for an even load distribution and accurate torque readings.