I pretty well smoked a clutch today backing my 5th wheel, its a stock clutch with 65k on it and has always been marginal at best. Anyone had any experience with the Centerforce Dual Friction clutch set-up? How does Centerforce compair with the South Bend? Where is the cheapest place to buy a Centerforce or South Bend? If I go the South Bend route, which would work best for 300 hp at the rear wheels? Thanks in advance for the info.