ARP Chevrolet, Small Block 18° hi-port with 3/8˝ holes, casting – SB Chevy 18 Deg head bolt kit 234-3722 infiniti-g37-rwd-rear-integrated & BF and has the

& BF and has the option to remove the heater hose barb and plug with a AF813-04

Stealth Ride Part Number: EA682164165

Recommended engine displacement: 3

Smaller Outside Diameter: 93

Part Number: AF554-16BLK

ARP Chevrolet, Small Block 18° hi-port with 3/8˝ holes, casting – SB Chevy 18 Deg head bolt kit 234-3722 infiniti-g37-rwd-rear-integrated & BF and has theARP SB Chevy 18? head bolt kit (234 3722) ARP Pro Series Cylinder Head Bolt Kits 234 3722 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