Mitsubishi Starion 85-87 SPEC Single Disc Clutch Clutch:Stage 3 70-1 Ring gear and Countershaft

70-1 Ring gear and Countershaft that are a direct replacement for the OEM Set

Mounts on all H-Series and F-Series transmissions

KTuner or Hondata recommended for optimal tuning

We inspect and test your OBD1 ECU to make sure all the vital functions are performing correctly so you don't plug the ECU in and find out its actually the sole issue of your build or even worse

Mitsubishi Starion 85-87 SPEC Single Disc Clutch Clutch:Stage 3 70-1 Ring gear and CountershaftFits: 85 May of 87 Starion w Intercooled 2. 6L If you have an 83 87 non intercooled model please contact us BEFORE ordering SPEC offers thousands of applications, including a wide variety of performance stages, multi disc assemblies, tuned billet flywheels, lightweight options and more. All designed, hand built and tested in the U. S. A. Clutch Torque Rating Stage 1 303 Stage 2 345 Stage 2+ 387 Stage 3 411 Stage 3+ 477 Stage 4 411 Stage 5 577 STAGE 1