Detroit Speed

Detroit Speed - Ford 9 in. S-Series Center Section

31 Spline TrueTrac - 3.70 Ratio - 1350 Yoke with U-Bolts

Part # 90-30020 Be the first to write a review

Detroit Speed - Ford 9 in. S-Series Center Section

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$2,256.95
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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.

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Detroit Speed's Ford 9 Inch "S" Rear Gear is the perfect build for the High-Performance Aftermarket enthusiasts that wants a solid street gear. All Detroit Speed rear gear builds use our championship winning build procedures and attention to detail. All parts are individually inspected and hand deburred for quality assurance. We only use the highest quality parts to produce a product that meets our standards.

Features:

  • 1350 Yoke with U bolt kit
  • Premium Pinion Seal
  • Aluminum Daytona Pinion Support
  • ARP Pinion Support Bolts
  • DSE Oil Slinger
  • TIMKEN Bearings
  • DSE Solid Pinion Preload Spacer
  • Eaton TrueTrac
  • Premium Ring and Pinion
  • ARP Ring Gear Bolts (Safety Wired)
  • No Oil Pump Option
Axle Shaft Spline Quantity31
Brand Detroit Speed
Carrier StyleFord 9 in.
Case MaterialNoular Iron
Case SeriesS-Series
Emission Code5
Gear Ratio3.70 Ratio
Pinion Support StyleAluminum Daytona
Product TypeDifferential Assembly
Sale CategoryTransmission and Drivetrain
Yoke Style1350
UPC090127980354
California Proposition 65 RequiredYes
Part Number90-30020
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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