ARP Rod Bolt Kit - 89-93 Mitsubishi 4G63 6-Bolt DOHC M9 - 107-6001 3.0" 6250308 is a 6-pad spring-centered

6250308 is a 6-pad spring-centered race discs made with high quality ceramic friction materials

These horns use a combination of a low tone (300hz) and a higher tone (415hz) to project a powerful 115db tone

Prevents scales/deposits that reduce heat transfer

large underhead radius and rolled threads for the utmost in reliability

Replacing the factory plastic tubing with 2

ARP Rod Bolt Kit - 89-93 Mitsubishi 4G63 6-Bolt DOHC M9 - 107-6001 3.0" 6250308 is a 6-pad spring-centeredOEM connecting rods are used in a variety of applications from rebuilt stock motors to modified powerplants used in circle track, marine and drag racing engines. ARP offers replacement rod bolts in three different models. All of them are substantially better than the stock OEM and most aftermarket bolts. GOOD: STANDARD HIGH PERFORMANCE BOLTS Premium grade 8740 alloy chrome moly steel is used to manufacture ARP High Performance connecting rod bolts.