Pinion Shaft Gear Kit – Red. Fits Big Twin 1977-1989 & Big Twin 1990-1999 with S&S Crankshaft.

Features & Benefits:-

* Sold as a Kit.

Tech Tips:-

* S&S Crankshaft requires 2 Keys # JM-2480K.

* 1977-1989 OEM Crankshaft requires Key #’s JM-2480K & JM-2483K.

Proudly Made in the USA by S&S Cycle !

MFR PART No: 33-4148
ROLLIES PART No: SS33-4148