Our oversized clutch upgrade is awsome it replaces your stock 8 7/8 clutch and flywheel with the 9 5/16 22ret clutch. Comes with the flywheel and clutch and heavy duty pressure plate bolts. P/N Mccl-111tc
Or we have a 1,200lb heavy duty clutch that will fit on your 8 7/8 flywheel. P/N mccl-126.
Both great choices. All our clutchs use oem components and were developed by marlin himself. Hope this helps