CHEVY 454 BBC Cylinder Head Bolts, 12-Point Head, Big Block Chevy, with Dart/AFR / DRP Heads (Mark IV)

ARP 135-3703 High Performance Series Cylinder Head Bolt Kits - 12 Multi Point

BBC 454 Cylinder Head Bolts, High Performance, Hex Head, Chevy, Big Block, with Aftermarket Heads, Kit

* Suits Aluminium Cylinder Heads with the 8 Long Exhaust bolts. 

ARP High Performance Series Cylinder Head Bolt Kits

ARP High Performance Series head bolt kits are tough. They are rated at 180,000 psi--15 percent stronger than Grade 8 fasteners. They come available with a reduced wrenching hex head or 12-point head that help eliminate the need for valvetrain removal when re-torqueing cylinder heads.

Suits: Mark IV BBC, Cylinder Head Bolt Kit, High Performance Series, Hex Head, Chromoly, Black Oxide, Bowtie / Dart / Pro / World, Big Block Chevy, Kit - with 8 x Longer Exhaust Port Bolts. 

Fastener Style:  Bolt

Undercut Stud:  No

Head Style / Socket:  1/2" Hex - 12 Point / Multi Point

Fastener Material: Chromoly

Fastener Colour:  Black

Washers Included:  Yes

Quantity:  Sold as a kit.

Notes: See Part# 135-3603 for the 6 Point style.