Ring and Pinion Gear Set GM 12 Bolt Truck in a 4.88 Ratio USA Standard Gear
Ring and Pinion Gear Set GM 12 Bolt Truck in a 4.88 Ratio USA Standard Gear
SKU
ZG GM12T-488-FDHD
List price
$332.89
Price
$332.89

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
  • 4.88 ratio

1 year warranty against Manufacturer defects

Vehicle Fitment
1963-1974 Chevrolet C10 Pickup
1963-1974 Chevrolet K10 Pickup
1963-1966 Chevrolet Suburban
1963-1966 GMC Suburban
1964-1966 GMC G1500
1966-1974 GMC K15/K1500 Pickup
1967-1974 GMC G25/G2500 Van
1967-1974 GMC G15/G1500 Van
1967-1974 GMC K15/K1500 Suburban
1967-1974 GMC C15/C1500 Suburban
1967-1985 Chevrolet K10 Suburban
1967-1974 GMC C15/C1500 Pickup
1967-1974 Chevrolet G10 Van
1969-1974 Chevrolet Blazer
1975-1978 GMC G15
1975-1978 GMC C15 Suburban
1975-1978 GMC C15
1975-1981 Chevrolet G10
1975-1986 Chevrolet K10
1975-1986 Chevrolet K5 Blazer
1975-1986 Chevrolet C10
1975-1978 GMC K15
1975-1978 GMC G25
1975-1978 GMC K15 Suburban
1979-1985 GMC K1500 Suburban
1979-1986 GMC C1500 Suburban
1979-1986 GMC C1500
1979-1986 GMC K1500
1979-1981 GMC G2500
1979-1987 GMC G1500
1987-1987 Chevrolet Blazer
1987-1987 GMC R1500
1987-1987 GMC R1500 Suburban
1987-1987 GMC V1500
1987-1987 GMC V1500 Suburban
1987-1987 Chevrolet R10
1987-1987 Chevrolet V10
1987-1987 Chevrolet V10 Suburban
Installation Instructions
USAStandard-Kit-InstallManual-2016_99_18.pdf (2.27 MB)
Brand
USA Standard Gear
Category
Drivetrain & Differentials
Differential
Ring & Pinion Sets
GM Gear Sets
Specs
Country of Origin: USA
Sold As: Set
UPC: 883584361817
Availability: Available
Cover Bolts: 12 Bolt
Location: Rear
Ratio: 4.88 Ratio
Universal: No
Mfg Label: GM Gear Sets
Pinion Spline Count: 30 Spline Pinion
Proxy Number: 36181
Ring Gear Bolts: 12 Ring Gear Bolts
Ring Gear Diameter: 8.875 Inch Ring Gear Diameter
Sub Brand: USA Standard Gear
Vehicle Type
Truck/SUV
Core Charge
$0.00