ARP 156-5002 - Main Cap Side Bolt Kit - Ford Modular V8 Late Aluminum Block
ARP 156-5002 Main Cap Side Bolt Kit - Ford Modular V8 Late Aluminum Block
Free shipping! In stock at our CA location, most orders ship within 1 day.
These ARP main stud kits can sometimes be called "jack bolts" and they enter the side of the main cap from the outside of the block. ARP main stud kits help eliminate main cap walk/fretting and protect the threads in your engine block. They are made in the USA from 8740 chromoly steel and are heat treated in-house to 190,000 psi tensile strength rating. The precision J-form threads are rolled after heat-treat for much stronger threads than the competition. Kits come complete with hardened parallel-ground washers and high-quality nuts. Add confidence in the strength of your engine build with the ARP main stud kit designed for your application.
- Main Bolt Style: 4-bolt
- Fastener Style: Stud
- Fastener Nut Style: Standard 12-point
- Material: 5740 Chromoly Steel
- Works with Windage Tray: No
- Fastener Tensile Strength (psi): 190,000 psi
- Nuts Included: Yes
- Washers Included: Yes
- Quantity: 10pc
- Notes: Designed to fit late aluminum M9 production engine blocks. Side bolts only.