40 Series Clutch Kits

40 Series clutch kits now available!  Includes the Primary clutch (1") shaft, Secondary clutch (3/4") shaft with proper spring and ramp orientation, A 203785 belt and a primary clutch retaining bolt and washer!  (3/8"-24 TPI X 2-1/2")  Works with the Big Block PowerPacks using the GX 390 based single cylinder engines, like the 420 and 459 Predator.