USA Standard Ring & Pinion Gear Set For GM 8.5in in a 3.23 Ratio

SKU: YUKZG_GM8.5-323

Differential Ring and Pinion

YUK USA Std Gear Set - GM...

Yukon Gear & Axle

USA Standard Ring & Pinion Gear Set For GM 8.5in in a 3.23 Ratio

SKU: YUKZG_GM8.5-323

Differential Ring and Pinion

YUK USA Std Gear Set - GM...

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

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 Overview

Features and Benefits

3.23 ratio

Product Details

California Proposition 65:	No
Description:	USA Standard Ring & Pinion Gear Set For GM 8.5in in a 3.23 Ratio
Part Number:	yukZG GM8.5-323

Application Summary

8.5" GM 3.23 R&P (_USE_OEM_4_IMPLA_&_CAPRICE) ** USA STANDARD GEAR **

Part Type

Differential Ring and Pinion

Data: v4.2 - Upd: 2026-10-14 13:44:27

Features

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

Specifications

California Proposition 65:: No
Description:: USA Standard Ring & Pinion Gear Set For GM 8.5in in a 3.23 Ratio
Part Number:: yukZG GM8.5-323

Reference Information

Brand Name/s	Yukon Gear & Axle
StreetFX SKU	yukZG_GM8.5-323
SFX Item ID	4491191
Supplier Item Code	4491191
Manufacturer SKU	ZG GM8.5-323
Manufacturer UPC	883584362128
Alternative References	gm8.5-323, spz-36212, 8.5in