.002 oversize right side case race is machined and ground to factory specifications. Pinion bearing race features 360° oiling groove for 1993-up models. Case race can be used on 1958-1987 models with later Torrington roller assembly.
FITMENT
TECH NOTES
ACCESSORY ITEMS
Tech Notes
Suggested to use with #10-1274 standard, #10-1277 oversized