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Old May 25th, 2025, 04:17 AM
BobBray BobBray is offline
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Default Re: Trouble finding clutch parts

I have been working on this issue, sorry for not getting back to you all sooner but I have been looking around for another solution. The problem is that the M-Pact/Rhinopac/AMS 04-528 12" clutch listed for GMC V-6 that fit fine for years now comes with a disc that will not clear the V-6 flywheel. The lever-type pressure plate, throwout bearing, and pilot bearing are all correct, it's just the disc that will not work. '63gmc4X4' did find an 11" diaphragm spring clutch that will work, part #K7037501HD1. That's one good solution, and is probably a little easier to operate as well. For those who wish to use a 12" clutch with the OEM lever-type pressure plate I found a disc that will work with the 04-528 kit. M-Pact part #384195ST1 is a high-torque steel-back disc that is 1.125" X 10 spline and is VERY flat on the flywheel side. It fits 1991-1995 GM trucks and is readily available anywhere.
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