Application
605-1510:
uses 10-1/2" Ram clutch and pressure plate 605-301M or 605-1021 only.
Will work with a Ram 605-301M or 605-1021 clutch disc. It will NOT work with OEM clutch discs. The springs on a stock clutch disc will hit flywheel bolts.
605-1530:
This flywheel works with 10-12 Borg & Beck and diaphragm style pressure assemblies.
It's drilled to accept an 11" disc pressure plate. This flywheel is NOT drilled for the 10-1/2" clutch disc pressure plate.