ARP 155-4203 Head Stud Kit or Denoxtronic Supply Module Catalog Number 224-3985WR-1

Catalog Number 224-3985WR-1

they provide the ultimate in torque retention and have the strength needed to seal and survive on current lightweight aluminum casting designs

• Hex head bolt kit

MAHLE Valve Cover Gasket VS50419 2003-2020 Chr 5

Rod Bolt Kit engineered for consistent clamp load and durable service

ARP 155-4203 Head Stud Kit or Denoxtronic Supply Module Catalog Number 224-3985WR-1ARP 155 4203 Head Stud Kit 12 point head stud kit for Ford 429 460 big block applications, designed for improved cylinder head clamping. 12 point nut design for tool clearance Studs help improve clamp load consistency Designed for performance and durability Follow ARP installation and torque procedures Fits: Ford: 429 460 big block applications