S&s Pinion Gear Cam Drive Evo Shovelhead Motor Black Harley 77-89 33-4147S&S PINION GEAR HARLEY EVO MOTOR BLACK 77 89 33 4147 S&S PINION GEAR HARLEY EVO MOTOR BLACK 77 89 33 4147 S&S PINION GEAR HARLEY EVO MOTOR BLACK 77 89 33 4147 HAVE OTHER COLOR GEARS UP FOR AUCTION ALSO NEW IN S&S BOX!! t MSRP: $120. 46 Qty: Color: Orange ($120. 46) Black ($120. 46) Blue ($120. 46) Green ($120. 46) Dealer Only Item Email a Friend Print Page High quality S&S pinion gears are carefully machined, heat treated and then finish ground. Three