Rover V8 ARP Mains Stud Kit 3.5, 3.9, 4.2, 4.0, 4.6


Product information

Included in this listing is an ARP mains stud kit to fit all Rover V8 engines. ARP mains stud kits are used in all our pre-crossbolted engines, so you can be sure of excellent quality.

Technical Specifications

  • ARP mains stud kit
  • Suitable for all Rover V8 engines from 3.5 to 4.6
  • Fitted to all RPi pre-crossbolted engines as standard
  • Head and big end stud kits available, please enquire

RPi Advice

  • Early engines have very little side wall contact between the main bearing cap and the block, causing the bottom end to be weak.
  • The ARP stud is the exact size of the bolt hole in the bearing cap, stopping the cap from "walking" as it does when using the standard bolts
  • Finer thread pitch allows for better clamping force
  • Full installation instructions provided specific for the Rover V8