Additional Images

Spartan Locker For GM 12 Bolt Car & Truck Differentials with 30 spline axles. This listing includes a heavy-duty cross pin shaft.

SL GM12-30
Pricing: $301.33
Qty:

Description

The Spartan Locker, by USA Standard Gear, provides reliable traction at a low cost. The Spartan locker's design does not use the thrust washers and has a revolutionary spring and pin design that makes installation a snap!
 

  • Fits GM 12 bolt car and truck with 30 spline axles
  • Made from 9310 steel for added strength
  • Replaces the spiders in a standard carrier case only

 

Compatible Differentials
   GM 12 Bolt Passenger Car
   GM 12 Bolt Truck

Compatible Make / Model
   Buick Wildcat (1964 - 1972)
   Chevrolet / Chevy Bel Air (1964 - 1972)
   Chevrolet / Chevy Biscayne (1964 - 1972)
   Chevrolet / Chevy Blazer (1969 - 1981)
   Chevrolet / Chevy C10 1/2 Ton (2WD) (1963 - 1987)
   Chevrolet / Chevy Camaro (1967 - 1972)
   Chevrolet / Chevy Caprice (1966 - 1970)
   Chevrolet / Chevy Chevelle/ Malibu (1964 - 1972)
   Chevrolet / Chevy Chevy II (1964 - 1968)
   Chevrolet / Chevy El Camino (1965 - 1972)
   Chevrolet / Chevy G10 1/2 Ton (1967 - 1981)
   Chevrolet / Chevy Impala (1964 - 1972)
   Chevrolet / Chevy K10/ K1500 1/2 Ton (4WD) (1963 - 1987)
   Chevrolet / Chevy K5 Blazer (4WD) (1969 - 1987)
   Chevrolet / Chevy Monte Carlo (1970 - 1972)
   Chevrolet / Chevy Nomad (1968 - 1972)
   Chevrolet / Chevy Nova (1964 - 1972)
   Chevrolet / Chevy Suburban 1/2 Ton (1963 - 1987)
   GMC C15/ C1500 1/2 Ton (2WD) (1963 - 1987)
   GMC G15/ G1500 1/2 Ton (1963 - 1987)
   GMC G25/ G2500 3/4 Ton (1961 - 1981)
   GMC K15/ K1500 1/2 Ton (4WD) (1963 - 1987)
   GMC Suburban 1/2 Ton (1963 - 1987)
   Pontiac GTO (1970 - 1972)
   Pontiac Trans Am (1969 - 1972)

Details

  • SL GM12-30
  • SL GM12-30
  • 883584170327
  • USA Standard
  • New

Shipping Information

  • Item Requires Shipping
  • $20.00

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.


  • Have a question? Ask the Pros
  • 888-411-8493Mon - Fri 9:00 - 5:00 PM PST