Home » Shop Drag Racing Parts » Ring and Pinion Gear Sets » Ford 9 inch gears » Ford 9″ 4.57 Pro Gear with 35 Spline Pinion US Gear Lightning Series – Produced in USA

Ford 9" 4.57 Pro Gear with 35 Spline Pinion
US Gear Lightning Series - Produced in USA

$539.00* Free Shipping (Details Below)

Part Number: RP07990457ISF

Designed For Drag Racing Only

ISOTROPIC SUPERFINISHED GEAR SET
Process removes machining marks and produces a smooth finish
• Reduces friction
• Eliminates break-in
• Increases durability
• Improves oil retention
• Diminishes heat generation & gear noise

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

Ring Gear
– 9″ OD
– Tooth count 32
– 10 bolt holes in each bolt size
– 7/16″-20 RH threads & 1/2″-20 RH threads

Pinion
– 35 spline shaft
– Tooth count 7
– 1″-14 RH threads

Note
35 Spline Pinions Require Capable Pinion Supports
Will Not Fit OEM Or Daytona Style Supports

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 Gear Lightening Series / Ford 9″ / 4.57 Pro / 35 spline pinion

Additional information

Weight 20.00 lbs