ARP Main Bolt Kits for Ford Engines
Replace your stock main bearing cap bolts with high-strength ARP main bolts for improved engine life and reliability!
ARP High Performance main bolts are made from 8740 chrome moly steel, heat-treated to 180,000 psi tensile strength with threads that are rolled (not cut) after heat treatment (not before) for superior strength and precision.
Each kit includes bolts, matching washers, and a packet of ARP assembly lubricant.
| Image | Part No. | Description | Price | Status |
|---|---|---|---|---|
 | ARP155-5201 | $78.75 | Not In Stock notify me when available | |
 | ARP155-5202 | $79.81 | Not In Stock notify me when available | |
 | ARP154-5001 | $56.08 | Not In Stock notify me when available | |
| ARP154-5201 | $83.80 | Not In Stock notify me when available | |
 | ARP154-5205 | $78.75 | Not In Stock notify me when available | |
 | ARP154-5003 | $69.65 | Not In Stock notify me when available | |
| ARP154-5203 | $101.82 | Not In Stock notify me when available | |
| ARP254-5202 | $189.40 | Not In Stock notify me when available | |
| ARP254-5203 | ARP Main Bolt Kit, Ford 351W SVO, 4-Bolt (7/16" Outer Bolts) | $186.55 | Not In Stock notify me when available |
 | ARP154-5206 | $79.94 | Not In Stock notify me when available | |
 | ARP154-5004 | $65.64 | Not In Stock notify me when available | |
 | ARP154-5204 | $97.83 | Not In Stock notify me when available | |
| ARP253-5201 | $107.96 | Not In Stock notify me when available |
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ARP High-Strength Hardware and AccessoriesARP High-Strength Hardware for Ford Engines |