For Ford 8.8in Ring & Pinion 3.90 Ratio

Part # F888390 SKU MOTF888390

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$387.99
In stock, ships from a US warehouse
Fits 1983-2014 Ford F-150, 1981-2011 Lincoln Town Car, 1986-2014 Ford Mustang, 1991-2010 Ford Explorer and 30 more Full fitment list
SKU: MOTF888390
UPC: 698231444566
Width: 12.00 (in)
Height: 16.00 (in)
Depth: 6.00 (in)
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Free, US only. Arrives in 2–4 days.
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Highlights

Position
Rear
Type
Differential Ring & Pinion
Gear ratio
3.9
Item diameter (exterior)
8.8 in

Description

For Ford 8.8in Ring & Pinion 3.90 Ratio

The For Ford 8.8in Ring & Pinion 3.90 Ratio from MOTIVE GEAR is engineered for enthusiasts and professionals seeking to optimize their vehicle's performance. This high-quality ring and pinion gear set is specifically designed for Ford 8.8-inch differentials, providing a perfect balance between acceleration and top-end speed. The 3.90 gear ratio serves as an excellent choice for those looking to enhance their vehicle's torque output while still maintaining optimal highway cruising efficiency.

Precision manufacturing processes ensure that these gears meet stringent quality standards, resulting in reduced noise levels and improved durability under various driving conditions. With a proper installation, this ring and pinion set can significantly enhance your vehicle's power delivery, making it ideal for applications that demand both on-road and off-road performance. The 3.90 ratio strikes a balance that benefits performance vehicles, tow rigs, and daily drivers alike.

FITMENT: This ring and pinion gear set is compatible with Ford 8.8-inch differentials. Ensure that your specific vehicle model and differential configuration is supported for optimal performance.

Key Features & Benefits

  • Precision engineered for Ford 8.8-inch differentials.
  • 3.90 gear ratio designed to enhance torque and performance.
  • Manufactured for durability, resulting in less noise and longer lifespan.
  • Ideal for both on-road performance and off-road applications.
  • Designed to improve overall vehicle efficiency and balance driving dynamics.

Fits

1983-2014 Ford F-150, 1981-2011 Lincoln Town Car, 1986-2014 Ford Mustang, 1991-2010 Ford Explorer and 30 more

Fitment data from the manufacturer catalogue. Check your engine before ordering, or call us.

Specifications

Identification
BrandMOTIVE GEAR
Part numberF888390
SKUMOTF888390
UPC698231444566
Dimensions and weight
Dimensions (W × H × D)12.00 × 16.00 × 6.00 in
Material and finish
Series and warranty
Details
IncludesRing & Pinion Set
PositionRear
TypeDifferential Ring & Pinion
Gear ratio3.9
Item diameter (exterior)8.8 in

Shipping and returns

Shipping. Free on every order, US only. Orders arrive in 2–4 days.

Returns. 30-day returns, except in extreme cases.

Support. Our team is available 24/7 for fitment mismatches or any other reason.

Warranty. Full manufacturer guarantee.

For Ford 8.8in Ring & Pinion 3.90 Ratio
For Ford 8.8in Ring & Pinion 3.90 Ratio
$387.99
In stock · free shipping

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