Product Description
4.56 Ratio Performance Differential Ring and Pinion for GM 7.5 (Inch) (10 Bolt)
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From Motive Gear:
Motive Gear Performance ring and pinions are perfect for dedicated racing or off-road vehicle. Our gear sets are made from first-run steel, we never use recycled metal. This allows Motive Gear Performance ring and pinions to handle the extreme torque from high horsepower racing engines. Extensive engineering, computer controlled heat treatment, superior strength, quality and the widest selection of racing gear ratios, makes Motive Gear Performance ring and pinions the clear winner! Engineered to the highest standards, every Motive Gear Performance product goes through rigid quality control processes in our in-house lab. Motive Gear Performance: What the pros run!
G875456 Application Notes:
For GM 7.5"/7.625" (10 Bolt), 7.6" IFS
Performance Ring and Pinion
4.56 Ratio
3.23 Ratio Carrier and Higher
Requires Notched Cross Shaft 80-0270-1 For Open Carriers
G875456 Specifications:
Cover Bolt Quantity 10
Differential Carrier Break 3.23 and Higher
Differential Case Design Type GM 7.5, GM 7.6 IFS, GM 7.625
Pinion Gear Tooth Quantity 9
Pinion Shaft Diameter 1.438 (Inch)
Pinion Spline Count 27
Ring & Pinion Gear Ratio 4.56
Ring Gear Bolt Quantity 10
Ring Gear Diameter 7.5 (Inch)
Ring Gear Material 8620 Steel
Ring Gear Rotation Standard
Ring Gear Tooth Quantity 41
Taxonomy A Differential LD
Taxonomy B Ring and Pinion
Taxonomy C GM 7.5, GM 7.625
Taxonomy D Both
Vehicle Applications:
1973 – 1975 Buick Apollo
1977 – 1981 Buick Century
1991 – 1996 Buick Commercial Chassis
1976 – 1985 Buick Electra
1977 – 1983 Buick Estate Wagon
1975 – 1985 Buick LeSabre
1977 – 1979 Buick Opel
1977 – 1987 Buick Regal
1977 – 1978 Buick Riviera
1991 – 1996 Buick Roadmaster
1975 – 1979 Buick Skylark
1987 – 1990 Cadillac Brougham
1982 – 1984 Cadillac DeVille
1982 – 1990 Cadillac Fleetwood
1985 – 2005 Chevrolet Astro
1995 – 2001 Chevrolet Blazer
1982 – 2002 Chevrolet Camaro
1977 – 1996 Chevrolet Caprice
1977 – 1987 Chevrolet El Camino
1977 – 1985 Chevrolet Impala
1994 – 1996 Chevrolet Impala
1973 – 1983 Chevrolet Malibu
1978 – 1988 Chevrolet Monte Carlo
1976 – 1979 Chevrolet Nova
1982 – 2004 Chevrolet S10
1983 – 1994 Chevrolet S10 Blazer
1992 – 2005 GMC Jimmy
1982 – 1990 GMC S15
1983 – 1991 GMC S15 Jimmy
1985 – 2005 GMC Safari
1991 – 2004 GMC Sonoma
1991 GMC Syclone
2006 – 2010 Hummer H3
2009 – 2010 Hummer H3T
1981 – 1995 Isuzu Pickup
1991 – 2002 Isuzu Rodeo
1977 – 1984 Oldsmobile 98
1991 – 1994 Oldsmobile Bravada
1996 – 2004 Oldsmobile Bravada
1977 – 1984 Oldsmobile Custom Cruiser
1977 – 1981 Oldsmobile Cutlass
1985 – 1987 Oldsmobile Cutlass
1978 – 1984 Oldsmobile Cutlass Calais
1980 – 1983 Oldsmobile Cutlass Cruiser
1977 – 1980 Oldsmobile Cutlass Salon
1977 – 1984 Oldsmobile Cutlass Supreme
1977 – 1985 Oldsmobile Delta 88
1976 – 1979 Oldsmobile Omega
1985 – 1987 Oldsmobile Starnet
1975 – 1986 Pontiac Bonneville
1975 – 1981 Pontiac Catalina
1977 – 2002 Pontiac Firebird
1978 – 1980 Pontiac Grand Am
1977 – 1983 Pontiac Grand LeMans
1977 – 1987 Pontiac Grand Prix
1977 – 1978 Pontiac Grand Safari
1977 – 1981 Pontiac Laurentian
1977 – 1981 Pontiac LeMans
1977 – 1986 Pontiac Parisienne
1977 – 1979 Pontiac Phoenix
1976 – 1977 Pontiac Ventura
