USA Standard 8.5in GM 5.38 Ring & Pinion (Needs Notched X/P)

Manufacturer Part # : ZG GM8.5-538

Product Description - Extended

USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure products pass dimensional, material, and fitment testing.

Product Description - Short

• USA Standard 8.5in GM 5.38 Ring & Pinion (Needs Notched X/P)
• Ring & Pinion Set

Product Description - Long

8.5" GM 5.38 Ring & Pinion (NEEDS NOTCHED X/P).

AAIA Part Type Description

Differential Ring and Pinion

Features and Benefits

• 8.50" ring gear diameter
• Fits GM 8.5" and 8.6"
• 10 ring gear bolts
• 30 spline pinion
• 5.38 ratio

Label Description

17-70 BUI/GM/OLD/PON

Product Description - Invoice

ZG GM8.5-538