ARP Main Studs 4 Bolt Main
These ARP main studs are made from 8740 chromoly steel and have a 190,000 psi tensile-strength rating.
They are precision centerless-ground and thread-rolled to Mil-S-8879 specs, with a black oxide finish for corrosion resistance.
The kits come complete with hardened washers and high-strength hex nuts.
- Mitsubishi 6G72 DOHC 24v
- Mitsubishi 6G72 DOHC 24v Mivec
- Mitsubishi 6G74 DOHC 24v
- Mitsubishi 6G74 DOHC 24v Mivec
- Will only fit 4 Bolt Main Model Engines only