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Summit Racing® Ring and Pinion and Differential Pro Packs 14-0063

Get Free Shipping with Your Order over $99!

Combo, Differential, Traction-Lok, Ring and Pinion, 3.55:1 Ratio, Install Kit, Ford, 8.8 in.. 31 Spline, Kit

Estimated Ship Date: Monday 3/2/2015 Would you rather pick it up? Select Location

  • Order this item and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Brand: Summit Racing

Manufacturer's Part Number: 14-0063

Part Type: Ring and Pinion and Differential Combos

Product Line: Summit Racing® Ring and Pinion and Differential Pro Packs

Summit Racing Part Number: CMB-14-0063

Aftermarket Carrier Style: Limited slip

Axle Shaft Spline Quantity: 31

Ring and Pinion Ratio: 3.55:1

Cover Bolts: 10

Ring Gear Bolts: 10

Pinion Spline Count: 30

Ring Gear Rotation: Standard

Ring Gear Teeth: 39

Pinion Gear Teeth: 11

Ring Gear Diameter (in): 8.800 in.

Pinion Shaft Diameter (in): 1.626 in.

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: No

Axle Bearings Included: No

Friction Modifier Included: Yes

Differential Oil Included: Yes

Differential Oil Type: 75W90

Differential Oil Quantity Included: 2 qt.

Quantity: Sold as a kit.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Calculator Gear Ratio Calculator

Tool Transmission Lookup

Put that horsepower to the ground through both wheels. These Summit® ring and pinion and differential Pro Packs feature the parts necessary to complete your rear differential transformation. They include a Traction-Lock differential from Ford Racing, a ring and pinion gear set, a ring and pinion installation kit, a 4 oz. bottle of friction modifier, and 2 qt. of 75W90 gear lube. These Summit® ring and pinion and differential Pro Packs come available in different gear ratios, so we are sure to have one to suit your vehicle's needs.


Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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