Vehicle Info Needed

MOTIVE GEARPART NUMBER: 683-BP882373

Ring & Pinion Gears Ratio: 3.73

Name: Ring & Pinion Gears Ratio: 3.73
Brand: MOTIVE GEAR
SKU: 683-BP882373
Price: 361.92 USD
Availability: InStock

^$361⁹²

Ships on 09/14/2026

Lowest Price Guarantee

GM 8.2" 10-Bolt

Ratio: 3.73
Teeth: 41-11
Ring Gear Diameter: 8.2"

Applications:
1964-71 Full-Size Buick/Oldsmobile F85/ Full-Size Pontiac, Tempest GTO
1967-71Pontiac Firebird

Part TypeRing and Pinion

BrandMOTIVE GEAR

Package Height5.2

Package Width11.1

Package Length15.2

Weight13.1 PG

Part CategoryPerformance Parts

Ring Gear RotationStandard

Ring Gear Tooth Quantity41

Differential Carrier Break3.08 and Higher

Cover Bolt Quantity10

Pinion Spline Count27

Ring Gear Material8620 Steel

Ring Gear Diameter8.2 in (208.3 mm)

Pinion Shaft Diameter1.438 in (36.5 mm)

Pinion Gear Tooth Quantity11

Axle TypeGM 8.2 in.

Ring Gear Bolt Quantity10

Part FitmentSemi Universal

Vendor Part NumberBP882373

Package Qty1

Package TypeEA

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