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YPKGM12-P-30 [16039]

Yukon positraction internals for GM 12 bolt car and truck with 30 spline axles

$311.13

Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set.

  • Fit GM 12 bolt passenger car and truck Dura Grip positraction with 30 spline axles
  • Includes two side gears, two pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers.
  • Spider gear kit

Technical Notes: This kit ONLY fits the current, Eaton style posi with the springs and plates between both side gears. There is an early GM version posi that used long, skinny springs, and spring plates under the side gears, between the side gear and clutches...this verision is obsolete, with no parts available.

392 in stock

Warehouse Availability
  • CA
  • KY
  • TN
  • WA
  • MN
  • OR
  • TX

Quick Specs

Manufacturer:
Yukon Gear & Axle
Warranty:
1 year warranty against Manufacturer defects
Weight:
5.40 lbs
Shipping Length:
12 inches
Shipping Width:
12 inches
Shipping Height:
3 inches

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)

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