Ford 9 1/2″ 3.89 Pro Gear with 35 Spline Pinion                                               US/Strange Gear – Produced in USA

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Ford 9 1/2″ 3.89 Pro Gear with 35 Spline Pinion                                               US/Strange Gear – Produced in USA

Ford 9 1/2″ 3.89 Pro Gear with 35 Spline Pinion                                               US/Strange Gear – Produced in USA

$498.00* Free Shipping (Details Below)

Part Number: RP07995389

Drag Race Use Only

Requires Specific Aftermarket Components

Case – Designed to utilize 9 1/2″ gear sets
Pinion Support – Ability to use 35 spline pinion gear
Housing – Additional clearance provided for 9 1/2″ ring gears

Will Not Fit OEM Cases or Housings

9 1/2″ Pro Gears will provide much longer gear life in comparison to 9″ Pro Gears
Life expectancy can increase by up to three times depending on the vehicle
The exception is when there is violent tire shake and the vehicle is kept under power

The ring gear is manufactured to 9 1/2″ specifications before the OD is reduced to 9.25″
Resulting in a much stronger tooth design than possible with 9″ Pro Gears

Machined From 9310 Forged Steel
Heat Treated to Optimize Material Properties
Matched Ring & Pinion Set

Ring Gear
– 9.25″ actual OD
– Tooth count 35
– 10 bolt holes in each bolt size
– 7/16″-20 RH threads & 1/2″-20 RH threads

Pinion
– 35 spline shaft
– Tooth count 9
– 1″-14 RH threads

Unsure about your application?
Please contact a Strange Sales Associate to discuss your vehicle

INSTALLATION KITS

Using Tapered Bearing Pinion Support
HD Pro & Drag race…….. R5238 / R5238WR
Ultra & Billet cases…. R5238UC / R5238UCR

Using Ball Bearing Pinion Support
HD Pro & Drag Race…… R5238B / R5238BR
Ultra & Billet cases… R5238UCB / R5238UCBR

Order any Gear Set Online and get free delivery and handling on your entire order! UPS Ground Only. Offer excludes truck freight and oversize fees. Valid on online orders shipped in the contiguous United States.

Description

US Strange Gear / Ford 9 1/2″ / 3.89 pro / 35 spl pinion

Additional information

Weight 21.90 lbs