Ring & Pinion Thick Set For GM 12 Bolt Truck In A 4.56 Ratio USA Standard Gear

  • GM Ring and Pinion Thick Set 12 Bolt Truck in a 4.11-4.56 Ratio USA Standard Gear
  • Ring & Pinion Thick Set For GM 12 Bolt Truck In A 4.11 Ratio USA Standard Gear
  • Ring & Pinion Thick Set For GM 12 Bolt Truck In A 4.56 Ratio USA Standard Gear
  • Ring & Pinion Thick Set For GM 12 Bolt Truck In A 4.11 Ratio USA Standard Gear
  • Ring & Pinion Thick Set For GM 12 Bolt Truck In A 4.56 Ratio USA Standard Gear
  • Ring & Pinion Thick Set For GM 12 Bolt Truck In A 4.11 Ratio USA Standard Gear
  • Ring & Pinion Thick Set For GM 12 Bolt Truck In A 4.56 Ratio USA Standard Gear
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USA Standard Gear

ZG GM12T-456T

$390.89
$390.89
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USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications.

  • Fits GM 12 bolt truck
  • 8.875 Inch Ring Gear Diameter
  • 30 Spline Pinion
  • 12 ring gear bolts
  • 4.56 ratio
  • Thick gear for 3.42 and down carrier

1 year warranty against Manufacturer defects

Vehicle Fitment

Year Make Model Trim
1963–1966 Chevrolet Suburban —
1963–1966 GMC Suburban —
1963–1974 Chevrolet K10 Pickup —
1963–1974 Chevrolet C10 Pickup —
1964–1966 GMC G1500 —
1966–1974 GMC K15/K1500 Pickup —
1967–1974 GMC C15/C1500 Suburban —
1967–1974 GMC G15/G1500 Van —
1967–1974 GMC K15/K1500 Suburban —
1967–1974 Chevrolet G10 Van —
1967–1974 GMC G25/G2500 Van —
1967–1974 GMC C15/C1500 Pickup —
1967–1986 Chevrolet K10 Suburban —
1969–1974 Chevrolet Blazer —
1975–1978 GMC K15 —
1975–1978 GMC K15 Suburban —
1975–1978 GMC G25 —
1975–1978 GMC G15 —
1975–1978 GMC C15 Suburban —
1975–1978 GMC C15 —
1975–1981 Chevrolet G10 —
1975–1986 Chevrolet C10 —
1975–1986 Chevrolet K10 —
1975–1986 Chevrolet K5 Blazer —
1979–1981 GMC G2500 —
1979–1985 GMC K1500 Suburban —
1979–1986 GMC C1500 Suburban —
1979–1986 GMC C1500 —
1979–1986 GMC K1500 —
1979–1987 GMC G1500 —
1987 Chevrolet Blazer —
1987 GMC V1500 —
1987 GMC V1500 Suburban —
1987 Chevrolet R10 —
1987 GMC R1500 —
1987 GMC R1500 Suburban —
1987 Chevrolet V10 —
1987–1988 Chevrolet V10 Suburban —