Summit Racing™ Ring and Pinion Gear and Installation Kit Pro Packs 14-0039 GM 8.2 in. 3.55 Gears

Name: Summit Racing™ Ring and Pinion Gear and Installation Kit Pro Packs
Brand: Summit Racing
SKU: CMB-14-0039
Price: 617.06 USD
Availability: InStock
Rating: 4.75 (4 reviews)

4.75 out of 5 stars ( 4 )

Part Number: CMB-14-0039

$617.06

Summit Racing™ Ring and Pinion Gear and Installation Kit Pro Packs

Combo, Richmond Gear, Ring and Pinion, 3.55:1 Ratio, GM 8.2 in., 3 Series, Install Kit, Lube, DVD, Kit
See More Specifications | Check the Fit

Summit Racing™ Ring and Pinion Gear and Installation Kit Pro Packs 14-0039 GM 8.2 in. 3.55 Gears

CMB-14-0039

4.75 out of 5 stars ( 4 )

Part Number: CMB-14-0039

Estimated Ship Date from GA, TX: Monday 10/19/2026

$617.06

Overview

Applications

Kit/Combo Contents

Q&A

Reviews

Instructions & Calculators

Estimated Ship Date from GA, TX: Monday 10/19/2026 Would you rather pick it up?

Kit/Combo Contents

Red Line Synthetic Oil 80301 - Red Line Friction Modifier and Break-In Additive

Friction Modifier, for Clutch-Type Limited-Slip Differentials, 4 fluid oz., Each

Kit Item Quantity: 1

Richmond Gear 49-0015-1 - Richmond Gear Ring and Pinion Sets

Gear, Ring and Pinion, 3.55:1 Ratio, GM, 8.2 in., 10-Bolt, 3 Series, Set

Kit Item Quantity: 1

Richmond Gear 83-1022-1 - Richmond Gear Complete Ring and Pinion Installation Kits

Ring and Pinion Installation Kit, Bearings and Shims, 8.2 in. GM, 10-Bolt, Kit

Kit Item Quantity: 1

Richmond Gear RICHGL5 - Richmond Gear GL-5 Gear Oil

Gear Lube, GL-5 Gear Oil, 80w90, Limited Slip, 1 qt., Each

Kit Item Quantity: 2

Overview

Brand:

Summit Racing

Manufacturer's Part Number:

14-0039

Part Type:

Ring and Pinion Gears

Product Line:

Summit Racing™ Ring and Pinion Gear and Installation Kit Pro Packs

Summit Racing Part Number:

CMB-14-0039

Differential Case Design Type:

GM 8.2 in.

Ring and Pinion Ratio:

3.55:1

Cover Bolts:

Ring Gear Bolts:

Pinion Spline Count:

Carrier Series:

Ring Gear Rotation:

Standard

Ring Gear Teeth:

Pinion Gear Teeth:

Ring Gear Diameter (in.):

8.200 in.

Pinion Shaft Diameter (in.):

1.438 in.

Installation Kit Included:

Yes

Cover Gasket Included:

Yes

Pinion Shims Included:

Yes

Carrier Shims Included:

Yes

Crush Sleeve Included:

Yes

Pinion Seal Included:

Yes

Pinion Nut Included:

Yes

Ring Gear Bolts Included:

Yes

Head Bearing Included:

Yes

Tail Bearing Included:

Yes

Carrier Bearings Included:

Yes

Axle Seals Included:

Axle Bearings Included:

Differential Cover Included:

Differential Oil Included:

Yes

Differential Oil Quantity Included:

1 qt.

Differential Oil Type:

80W90

Friction Modifier Included:

Yes

Installation DVD Included:

Yes

Quantity:

Sold as a kit.

Notes:

For 3.08:1 or numerically higher carrier.

Special Attention:

Hazardous items are only returnable in person to a retail store due to strict shipping regulations.

Summit Racing™ Ring and Pinion Gear and Installation Kit Pro Packs

Are you tired of piecing parts together to form a kit? We've removed the guesswork with these Summit Racing™ ring and pinion gear and installation kit Pro Packs. They include a ring and pinion gear, ring and pinion gear installation kit, friction modifier, 75W140 limited-slip gear lube, and even an installation DVD. Available for different types of rear differentials and in a variety of gear ratios, the Summit Racing™ Pro Packs will facilitate a quick and easy gear ratio change.

Applications