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Fitment

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

Features

Fits GM 12 bolt truck
8.875" ring gear diameter
30 spline pinion
12 ring gear bolts
4.56 ratio
Thick gear for 3.42 and down carrier

Quick Specs

16" L x 12" W x 6" H

Part Number : ZG GM12T-456T

USA Standard Ring & Pinion "thick" gear set for GM 12 bolt truck in a 4.56 ratio

4.9256198347107 847 5

98.512396694215%

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Brand : USA Standard Gear
SKU : FDHDZG GM12T-456T
Part Number : ZG GM12T-456T

$350.89

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Product Details

USA standard Ring & Pinion "thick" gear set for GM 12 bolt truck in a 4.56 ratio

USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure products pass dimensional, material, and fitment testing.

OUT OF STOCK

Product Reviews 847