Unrivaled Customer Service
And Expert Tech Advice!  
Same Day Shipping Before 11 PM ET
My Cart
Shop By Vehicle
Shop By
Close Menu
Shop By Vehicle
Top Categories
All Categories

Top Categories

All Categories

Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates

Spicer GM 11.5" Ring & Pinion 3.73 Ratio

Spicer 2020648
Representative Image
Product images may differ from actual product appearance.


jegs shipping
FREE Shipping
Estimated to ship on 07/27/18
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Spicer GM 11.5" Ring & Pinion 3.73 Ratio $378.99
GM 11.5" Ring & Pinion
  • 3.73 Ratio
  • Fits 4.10 Ratio and Numerically-Lower Carriers

  • Spicer 2020648 Details

    SVL - GM 11.5"

    Fits: 2001-up C/K Truck, G Van, P Truck, 1 Ton (All), Sprinter


  • Ring Gear Diameter: 11.5"
  • Ring Gear Bolts: (12) 14mm x 1.5 RH
  • Cover Bolts: 14
  • Carrier Breaks 4.10 / 4.63
  • Pinion Spline: 1.41" / 37 Spline

  • Spicer offers two ring and pinion types. Spicer Premium Ring & Pinion Gears are the same as used in OE applications. Process-controlled machining, heat treatment, face hobbing, shot peening, and lapping operations provide a smoother, quieter ride and years of trouble-free service.

    Spicer SVL Ring & Pinion Gears deliver quality and performance that meets or exceeds most popular aftermarket products. SVL Gears are available for Dana, Chrysler, GM, and Ford axles.

    Some parts are not legal for use in California or other states with similar laws / regulations