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USA standard Ring & Pinion gear set for GM 8.5" in a 3.90 ratio - ZG GM8.5-390
FDHD-ZG GM8.5-390
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.
Pricing:
$316.89
Description
Fits GM 8.5" and 8.6"
8.50" ring gear diameter
30 spline pinion
10 ring gear bolts
3.90 ratio
California Proposition 65: No
8.5" GM 3.90 R&P (_USE_OEM_4_IMPLA_&_CAPRICE) ** USA STANDARD GEAR **
California Proposition 65: No
8.5" GM 3.90 R&P (_USE_OEM_4_IMPLA_&_CAPRICE) ** USA STANDARD GEAR **
Compatible Differentials
GM 8.5" Front - 28 Spline
Details
- FDHD-ZG GM8.5-390
- FDHD-ZG GM8.5-390
- USA Standard Gear
- New
Categories
Shipping Information
- Item Requires Shipping
- 18.2 lbs.
- W12.0000” x H6.0000” x L16.0000”
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