The Pro Series cylinder head bolts from ARP are cold-forged to ensure molecular integrity. They are heat-treated prior to thread rolling and machining, and are rated at a whopping 190,000 psi. The Pro Series are also available with hex and 12-point heads. All kits come complete with hardened parallel washers for even load distribution and accurate torque readings.

More From This Category

ARP Cylinder Head Bolts, 12-point Head, High Performance, For Chevrolet BB, Mark IV or Mark V Block, Brodix Heads, Kit

ARP Cylinder Head Bolts, 12-point Head, High Performance, For Chevrolet BB, Mark IV or Mark V Block, Brodix Heads, Kit

$225.58

View
ARP Cylinder Head Bolts, Hex Head, High Performance, For Chevrolet BB, 348, 409, Cast iron OEM, Kit

ARP Cylinder Head Bolts, Hex Head, High Performance, For Chevrolet BB, 348, 409, Cast iron OEM, Kit

$225.33

View
ARP Cylinder Head Bolts, Hex Head, High Performance, For Chevrolet BB, 396-402-427-454 Cast iron OEM, Kit

ARP Cylinder Head Bolts, Hex Head, High Performance, For Chevrolet BB, 396-402-427-454 Cast iron OEM, Kit

$169.06

View
ARP Cylinder Head Bolts, 12-point Head, Pro-Series, For Chevrolet BB, Mark IV or Mark V Block, AFR Casting w/ U/C Bolts, Kit

ARP Cylinder Head Bolts, 12-point Head, Pro-Series, For Chevrolet BB, Mark IV or Mark V Block, AFR Casting w/ U/C Bolts, Kit

$392.30

View
ARP Cylinder Head Bolts, Hex Head, Stainless, For Chevrolet BB, 396-402-427-454 Cast iron OEM, Kit

ARP Cylinder Head Bolts, Hex Head, Stainless, For Chevrolet BB, 396-402-427-454 Cast iron OEM, Kit

$366.40

View
ARP Cylinder Head Bolts, 12-point Head, High Performance, For Chevrolet BB, 396-402-427-454 Cast iron OEM, Kit

ARP Cylinder Head Bolts, 12-point Head, High Performance, For Chevrolet BB, 396-402-427-454 Cast iron OEM, Kit

$177.56

View