s s 39 e77 pinion shaft gear kit Fits:66-E77 Shovelhead (Color code White / Small) Thread length: 12 mm

Thread length: 12 mm

ECE Approved: Certified for front and rear use on most vehicles

in a stock style finish

5cm)Fits: 08-18 Ducati Monster M696/796/821/1100(S)

Especially beneficial for overtaking

s s 39 e77 pinion shaft gear kit Fits:66-E77 Shovelhead (Color code White / Small) Thread length: 12 mmS&S 39 E77 Pinion Shaft Gear Kit Complete stock replacement kit with all components on the pinion shaft for scratch builds or rebuilds. Color coded for size. Note: All kits must be used with a 73 99 Big Twin style oil pump gear (S&S A209 433614 OEM 26345 73). Note Sizing: If the stock gear is unmarked and the size is unknown or you are scratch building an engine and without gear, S&S recommend a gear in the middle of the size range. These sizes were