Features:
Speedway Ring & PinionYour choice of ratio 3:50 to 7:3331 spline premium full spoolViton high heat pinion sealProfessionally assembled for racingFor oval track use onlyComes with stock yoke
910-48343 Instruction Sheet (pdf)Yoke option for 3-1/4" u-joint with 1-1/16" caps.
(Made to order. Allow 24 hours for order to ship.)
Order applicable spool option:
ALUM = Aluminum
STD = Standard
LITE = Lightweight
MEGA = Megalite
ULTRA-LITE RING GEAR OPTION: see 916-00013 LABOR OPTION for lightening of ring gear. 5:37, 6:66, 6:83, 7:00 are already lightened.
Note: Circle track racing applications require a minimum of 4 qts. of rear end lube. Using less than this amount will lead to immediate pinion failure.
Reviews for Item #: 91048343