ARP SB Ford 1/2" undercut 12pt head stud kit (254-4703) Y-Block especially with high-flow injectors

especially with high-flow injectors

Fabricated Ford 9" Diff Housing 4440-T HRP-4440-T 21

More Information Availability New In Stock / Available Note for shim in aftermarket bucket setup Shipping Weight (Dimensional) 1

Part Number: AF9031-016-25

360 degree housing to accommodate fuel line routing

ARP SB Ford 1/2" undercut 12pt head stud kit (254-4703) Y-Block especially with high-flow injectorsARP SB Ford 1 2" undercut 12pt head stud kit (254 4703) ARP Pro Series Cylinder Head Studs 254 4703 ARP Pro Series cylinder head studs are cold forged to ensure molecular integrity. They're heat treated prior to thread rolling and machining. ARP Pro Series kits are also available with 12 point nuts, and all studs come complete with hardened parallel washers for an even load distribution and accurate torque readings. With hundreds of models ready to