EFT Lightweight Chromoly Flywheels are made from 4140 one-piece billet chromoly steel. They are specifically designed to reduce weight and inertia for better engine response. Most incorporate special design features to enhance the air flow to improve the cooling of the clutch. The ring gear teeth are milled onto the flywheel unlike an aluminum flywheel where the ring gear is pressed onto the flywheel which has the possibility of separating from the flywheel. All EFT Chromoly flywheels have passed engineering tests to 12,000 rpm. After professionally installed the flywheel requires a 500 mile break-in period.

This complete clutch kit and flywheel package includes:

-Ultra heavy-duty and weighs only 21.6 lbs
-Meets or exceeds SFI 1.1 specification
-Made from 4140 forged chromoly steel (2X stronger than billet steel)
-EFT Lightweight Chromoly flywheels incorporate special design features to enhance the airflow for improved clutch cooling
-EFT Lightweight Chromoly flywheels work with every clutch including Exedy, ACT, Fidanza, Clutchmasters, and other direct replacement clutch kits
-CAD designed, CNC machined and computer balanced

Vehicle Application

Fits 1987 - 1990 Jeep Cherokee (4.0L OHV 6cyl)
Fits 01/1986 - 1986 Jeep CJ7 (4.2L OHV 6cyl)
Fits 1987 - 1990 Jeep Comanche (4.0L OHV 6cyl)
Fits 1987 - 1990 Jeep Wagoneer (4.0L OHV 6cyl)
Fits 1987 - 1990 Jeep Wrangler (4.2L OHV 6cyl)