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GearFX - Ford 9 in. HS-Series Center Section

31 Spline TrueTrac - 3.89 Ratio - GFX 1350 Ultra Performance Yoke with Strap Kit and 12-Point Bolts

Part # 90-10025 Be the first to write a review

GearFX - Ford 9 in. HS-Series Center Section

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5

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

See Emissions Details
GearFX's Ford 9" HS-Series Rear Gear is built using the Ford Racing Investment Cast 3.250 in. bearing case. This case is about 4.5lbs lighter than the standard Ford 9" N-Series case. All GearFX rear gear builds use championship winning build procedures and attention to detail. All parts are individually inspected and hand deburred for quality assurance. Only the highest quality parts are used to produce a product that meets GearFX standards.

Features:

  • Ford SVO Nodular Iron "H" Case (3.250" Bearing) Made in USA with Ford Tooling
  • GFX 1350 Ultra Performance Yoke
  • U-joint Strap Kit with 12pt Bolts
  • Ford Pinion Seal
  • Ford Daytona Pinion Support
  • ARP Pinion Support Bolts
  • GFX Oil Slinger
  • TIMKEN Bearings
  • GFX Solid Pinion Preload Spacer
  • GFX Daytona Pinion Support "D" O-Ring
  • Eaton TrueTrac
  • Premium Ring and Pinion
  • ARP Ring Gear Bolts (Safety Wired)
Axle Shaft Spline Quantity31
Brand GearFXdriveline
Carrier StyleFord 9 in.
Case MaterialNoular Iron
Case SeriesHS-Series (SVO)
Emission Code5
Gear Ratio3.89 Ratio
Pinion Support StyleGFX Daytona
Product TypeDifferential Assembly
Yoke Style1350
UPC090127980125
California Proposition 65 RequiredYes
Part Number90-10025
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Add REM Isotropic Surface Finishing and Dyno Break-in below to increase performance, durability and trouble-free operation.
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