ARP Standard Performance Main Stud Kit
These are a direct alternative replacement for the stock Mitsubishi factory main crank bolts. Use of ARP Main studs means stronger engines, less probability of crankshaft failures, more compatible with turbo applications etc. No modifications are required simply remove stock bolts and install at tensions specified by ARP.
- 4G62 SOHC Engines
- 4G63 SOHC / DOHC Engines
- 4G64 SOHC Engines
- 4G69 SOHC Engines