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Differential Ring and Pinion - Rear (Richmond) for 1964-1981 Oldsmobile & Pontiac NEW

Out of Stock
$ 610 .25

Product Notes

Position: Rear
For GM 8.5" O Axle (12 Bolt); 3.42 Ratio; Thick Ring Gear; Requires a 2.93 to 3.23 Ratio Carrier
Differential Ring and Pinion
Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!
Brand: Richmond
Condition: New
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
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Specifications & Info


Attribute Value
Differential Carrier Break 2.93 To 3.23 Ratio
Differential Case Design Type Gm 8.5 (o Axle)
Gear Ratio 3.42
Pinion Shaft Diameter 1.626
Pinion Spline Count 27
Ring Gear Material 8620 Steel
Ring Gear Outside Diameter 8.5
Ring Gear Rotation Standard
Ring Gear Tooth Quantity 41

Vehicle Fitment Guide

This part fits the following vehicles:

Oldsmobile 3 models (tapclick to expand)(tapclick to hide)
442 1964-1971 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Convertible 1968 - 1971 V8 7.5L RWD Automatic & Manual & U/K
Base Convertible 1965 - 1969 V8 6.6L RWD Automatic & Manual & U/K
Base Convertible 1964 V8 5.4L RWD U/K
Base Coupe 1968 - 1969 V8 6.6L RWD U/K
Base Coupe 1968 - 1971 V8 7.5L RWD U/K
Base Hardtop 1968 - 1971 V8 7.5L RWD Automatic & Manual & U/K
Base Hardtop 1965 - 1969 V8 6.6L RWD Automatic & Manual & U/K
Base Hardtop 1964 V8 5.4L RWD U/K
Cutlass 1968-1972 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Convertible 1969 L6 4.1L RWD Automatic & Manual & U/K
Base Convertible 1969 V8 5.7L RWD Automatic & Manual & U/K
Base Coupe 1970, 1972 V8 7.5L RWD Automatic & Manual & U/K
Base Coupe 1969 - 1970 L6 4.1L RWD Automatic & Manual & U/K
Base Coupe 1969 - 1970, 1972 V8 5.7L RWD Automatic & Manual & U/K
Base Hardtop 1970 - 1971 V8 7.5L RWD Automatic & Manual & U/K
Base Hardtop 1970 V8 7.5L RWD Automatic & Manual & U/K
Base Hardtop 1969 - 1971 L6 4.1L RWD Automatic & Manual & U/K
Base Hardtop 1969 - 1971 V8 5.7L RWD Automatic & Manual & U/K
Base Hardtop 1968 - 1970 L6 4.1L RWD Automatic & Manual & U/K
Base Hardtop 1968 - 1970 V8 5.7L RWD Automatic & Manual & U/K
Base Hardtop 1968 V8 6.6L RWD Automatic & Manual & U/K
Base Sedan 1970 - 1972 V8 7.5L RWD Automatic & Manual & U/K
Base Sedan 1968 - 1971 L6 4.1L RWD Automatic & Manual & U/K
Base Sedan 1968 - 1972 V8 5.7L RWD Automatic & Manual & U/K
Base Sedan 1968 V8 6.6L RWD Automatic & Manual & U/K
Base Wagon 1971 V8 7.5L RWD Automatic & Manual & U/K
Base Wagon 1968 - 1969, 1971 L6 4.1L RWD Automatic & Manual & U/K
Base Wagon 1968 - 1969, 1971 V8 5.7L RWD Automatic & Manual & U/K
Base Wagon 1968 V8 6.6L RWD Automatic & Manual & U/K
Cruiser Wagon 1972 V8 5.7L RWD U/K
Cruiser Wagon 1972 V8 7.5L RWD U/K
S Convertible 1968 L6 4.1L RWD U/K
S Convertible 1968 V8 5.7L RWD U/K
S Coupe 1971 - 1972 V8 7.5L RWD U/K
S Coupe 1968, 1971 L6 4.1L RWD U/K
S Coupe 1968, 1971 - 1972 V8 5.7L RWD U/K
S Hardtop 1971 - 1972 V8 7.5L RWD U/K
S Hardtop 1968, 1971 L6 4.1L RWD U/K
S Hardtop 1968, 1971 - 1972 V8 5.7L RWD U/K
Cutlass Supreme 1968-1972 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Convertible 1971 - 1972 V8 7.5L RWD U/K
Base Convertible 1970 - 1972 V8 5.7L RWD U/K
Base Coupe 1968 V8 5.7L RWD U/K
Base Hardtop 1971 - 1972 V8 7.5L RWD U/K
Base Hardtop 1971 - 1972 V8 7.5L RWD U/K
Base Hardtop 1969 - 1972 V8 5.7L RWD U/K
Base Hardtop 1968 - 1972 V8 5.7L RWD U/K
Base Sedan 1968 - 1969 V8 5.7L RWD U/K
Pontiac 3 models (tapclick to expand)(tapclick to hide)
Catalina 1965-1981 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
2+2 Convertible 1967 V8 7.0L RWD U/K
2+2 Convertible 1965 - 1966 V8 6.9L RWD U/K
2+2 Hardtop 1967 V8 7.0L RWD U/K
2+2 Hardtop 1965 - 1966 V8 6.9L RWD U/K
Base Convertible 1970 - 1972 V8 5.7L RWD Automatic & U/K
Base Convertible 1970 - 1971 V8 5.7L RWD Manual
Base Convertible 1970 - 1972 V8 7.5L RWD Automatic & U/K
Base Convertible 1970 - 1971 V8 7.5L RWD Manual
Base Convertible 1967 - 1972 V8 6.6L RWD Automatic & U/K
Base Convertible 1967 - 1971 V8 6.6L RWD Manual
Base Convertible 1967 - 1969 V8 7.0L RWD Automatic & Manual & U/K
Base Convertible 1965 - 1966 V8 6.4L RWD Automatic & Manual & U/K
Base Convertible 1965 - 1966 V8 6.9L RWD Automatic & Manual & U/K
Base Coupe 1980 - 1981 V8 4.3L RWD Automatic
Base Coupe 1980 - 1981 V8 4.4L RWD Automatic
Base Coupe 1980 - 1981 V8 5.0L RWD Automatic
Base Coupe 1980 - 1981 V8 5.7L DIESEL RWD Automatic
Base Coupe 1977 - 1979 L6 4.1L RWD Automatic
Base Coupe 1977 - 1981 V6 3.8L RWD Automatic
Base Coupe 1977 - 1980 V8 4.9L RWD Automatic
Base Coupe 1976 - 1980 V8 5.7L RWD Automatic
Base Coupe 1975 - 1978 V8 6.6L RWD Automatic
Base Coupe 1975 - 1976 V8 7.5L RWD Automatic
Base Hardtop 1970 - 1973 V8 5.7L RWD Automatic & U/K
Base Hardtop 1970 - 1973 V8 5.7L RWD Automatic & U/K
Base Hardtop 1970 - 1971 V8 5.7L RWD Manual
Base Hardtop 1970 - 1971 V8 5.7L RWD Manual
Base Hardtop 1970 - 1974 V8 7.5L RWD Automatic & U/K
Base Hardtop 1970 - 1974 V8 7.5L RWD Automatic & U/K
Base Hardtop 1970 - 1971 V8 7.5L RWD Manual
Base Hardtop 1970 - 1971 V8 7.5L RWD Manual
Base Hardtop 1967 - 1974 V8 6.6L RWD Automatic & U/K
Base Hardtop 1967 - 1974 V8 6.6L RWD Automatic & U/K
Base Hardtop 1967 - 1971 V8 6.6L RWD Manual
Base Hardtop 1967 - 1971 V8 6.6L RWD Manual
Base Hardtop 1967 - 1969 V8 7.0L RWD Automatic & Manual & U/K
Base Hardtop 1967 - 1969 V8 7.0L RWD Automatic & Manual & U/K
Base Hardtop 1965 - 1966 V8 6.4L RWD Automatic & Manual & U/K
Base Hardtop 1965 - 1966 V8 6.4L RWD Automatic & Manual & U/K
Base Hardtop 1965 - 1966 V8 6.9L RWD Automatic & Manual & U/K
Base Hardtop 1965 - 1966 V8 6.9L RWD Automatic & Manual & U/K
Base Sedan 1980 - 1981 V8 4.3L RWD Automatic
Base Sedan 1980 - 1981 V8 4.4L RWD Automatic
Base Sedan 1980 - 1981 V8 5.0L RWD Automatic
Base Sedan 1980 - 1981 V8 5.7L DIESEL RWD Automatic
Base Sedan 1977 - 1979 L6 4.1L RWD Automatic
Base Sedan 1977 - 1981 V6 3.8L RWD Automatic
Base Sedan 1977 - 1980 V8 4.9L RWD Automatic
Base Sedan 1970 - 1973, 1976 - 1980 V8 5.7L RWD Automatic
Base Sedan 1970 - 1973 V8 5.7L RWD U/K
Base Sedan 1970 - 1971 V8 5.7L RWD Manual
Base Sedan 1970 - 1976 V8 7.5L RWD Automatic
Base Sedan 1970 - 1974 V8 7.5L RWD U/K
Base Sedan 1970 - 1971 V8 7.5L RWD Manual
Base Sedan 1967 - 1978 V8 6.6L RWD Automatic
Base Sedan 1967 - 1974 V8 6.6L RWD U/K
Base Sedan 1967 - 1971 V8 6.6L RWD Manual
Base Sedan 1967 - 1968 V8 6.6L RWD Automatic & Manual & U/K
Base Sedan 1967 - 1969 V8 7.0L RWD Automatic & Manual & U/K
Base Sedan 1967 - 1968 V8 7.0L RWD Automatic & Manual & U/K
Base Sedan 1965 - 1966 V8 6.4L RWD Automatic & Manual & U/K
Base Sedan 1965 - 1966 V8 6.4L RWD Automatic & Manual & U/K
Base Sedan 1965 - 1966 V8 6.9L RWD Automatic & Manual & U/K
Base Sedan 1965 - 1966 V8 6.9L RWD Automatic & Manual & U/K
Base Wagon 1977 L6 4.1L RWD Automatic
Base Wagon 1977 V6 3.8L RWD Automatic
Base Wagon 1977 V8 4.9L RWD Automatic
Base Wagon 1971 - 1973, 1977 V8 5.7L RWD Automatic
Base Wagon 1971 - 1973 V8 5.7L RWD U/K
Base Wagon 1971 V8 5.7L RWD Manual
Base Wagon 1971 - 1973, 1977 V8 6.6L RWD Automatic
Base Wagon 1971 - 1973 V8 6.6L RWD U/K
Base Wagon 1971 V8 6.6L RWD Manual
Base Wagon 1971 - 1973 V8 7.5L RWD Automatic & U/K
Base Wagon 1971 V8 7.5L RWD Manual
Brougham Hardtop 1971 - 1972 V8 5.7L RWD U/K
Brougham Hardtop 1971 - 1972 V8 5.7L RWD U/K
Brougham Hardtop 1971 - 1972 V8 6.6L RWD U/K
Brougham Hardtop 1971 - 1972 V8 6.6L RWD U/K
Brougham Hardtop 1971 - 1972 V8 7.5L RWD U/K
Brougham Hardtop 1971 - 1972 V8 7.5L RWD U/K
Brougham Sedan 1971 - 1972 V8 5.7L RWD U/K
Brougham Sedan 1971 - 1972 V8 6.6L RWD U/K
Brougham Sedan 1971 - 1972 V8 7.5L RWD U/K
Safari Wagon 1980 - 1981 V8 4.4L RWD Automatic
Safari Wagon 1980 - 1981 V8 5.0L RWD Automatic
Safari Wagon 1980 - 1981 V8 5.7L DIESEL RWD Automatic
Safari Wagon 1977 - 1980 V8 4.9L RWD Automatic
Safari Wagon 1970, 1977 - 1980 V8 5.7L RWD Automatic
Safari Wagon 1970 - 1973 V8 5.7L RWD U/K
Safari Wagon 1970 V8 5.7L RWD Manual
Safari Wagon 1970, 1975 - 1976 V8 7.5L RWD Automatic
Safari Wagon 1970 - 1974 V8 7.5L RWD U/K
Safari Wagon 1970 V8 7.5L RWD Manual
Safari Wagon 1967 - 1974 V8 6.6L RWD U/K
Safari Wagon 1967 - 1970, 1975 - 1979 V8 6.6L RWD Automatic
Safari Wagon 1967 - 1970 V8 6.6L RWD Manual
Safari Wagon 1967 - 1969 V8 7.0L RWD Automatic & Manual & U/K
Safari Wagon 1966 V8 6.4L RWD Automatic & Manual
Safari Wagon 1966 V8 6.9L RWD Automatic & Manual
Safari Wagon 1965 - 1966 V8 6.4L RWD U/K
Safari Wagon 1965 - 1966 V8 6.9L RWD U/K
Ventura Convertible 1967 - 1969 V8 6.6L RWD U/K
Ventura Convertible 1967 - 1969 V8 7.0L RWD U/K
Ventura Convertible 1966 V8 6.4L RWD U/K
Ventura Convertible 1966 V8 6.9L RWD U/K
Ventura Hardtop 1970 V8 5.7L RWD U/K
Ventura Hardtop 1970 V8 5.7L RWD U/K
Ventura Hardtop 1970 V8 7.5L RWD U/K
Ventura Hardtop 1970 V8 7.5L RWD U/K
Ventura Hardtop 1967 - 1970 V8 6.6L RWD U/K
Ventura Hardtop 1967 - 1970 V8 6.6L RWD U/K
Ventura Hardtop 1967 - 1969 V8 7.0L RWD U/K
Ventura Hardtop 1967 - 1969 V8 7.0L RWD U/K
Ventura Hardtop 1965 - 1966 V8 6.4L RWD U/K
Ventura Hardtop 1965 - 1966 V8 6.4L RWD U/K
Ventura Hardtop 1965 - 1966 V8 6.9L RWD U/K
Ventura Hardtop 1965 - 1966 V8 6.9L RWD U/K
Ventura Sedan 1970 V8 5.7L RWD U/K
Ventura Sedan 1970 V8 7.5L RWD U/K
Ventura Sedan 1967 - 1970 V8 6.6L RWD U/K
Ventura Sedan 1967 - 1969 V8 7.0L RWD U/K
Ventura Sedan 1965 - 1966 V8 6.4L RWD U/K
Ventura Sedan 1965 - 1966 V8 6.9L RWD U/K
Ventura Wagon 1970 V8 5.7L RWD U/K
Ventura Wagon 1970 V8 7.5L RWD U/K
Ventura Wagon 1968 - 1970 V8 6.6L RWD U/K
Ventura Wagon 1968 - 1969 V8 7.0L RWD U/K
GTO 1965-1971 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Convertible 1970 - 1971 V8 7.5L RWD Automatic & Manual & U/K
Base Convertible 1967 - 1971 V8 6.6L RWD Automatic & Manual & U/K
Base Convertible 1965 - 1966 V8 6.4L RWD Automatic & Manual & U/K
Base Coupe 1967 V8 6.6L RWD Automatic & Manual & U/K
Base Coupe 1965 - 1966 V8 6.4L RWD Automatic & Manual & U/K
Base Hardtop 1970 - 1971 V8 7.5L RWD Automatic & Manual & U/K
Base Hardtop 1967 - 1971 V8 6.6L RWD Automatic & Manual & U/K
Base Hardtop 1965 - 1966 V8 6.4L RWD Automatic & Manual & U/K
The Judge Convertible 1970 V8 6.6L RWD U/K
The Judge Convertible 1970 - 1971 V8 7.5L RWD U/K
The Judge Coupe 1970 V8 6.6L RWD U/K
The Judge Coupe 1970 - 1971 V8 7.5L RWD U/K
LeMans 1964-1972 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Convertible 1972 V8 7.5L RWD Automatic & U/K
Base Convertible 1968 - 1969, 1972 L6 4.1L RWD Automatic & U/K
Base Convertible 1968 - 1969 L6 4.1L RWD Manual
Base Convertible 1968 - 1969, 1972 V8 5.7L RWD Automatic & U/K
Base Convertible 1968 - 1969 V8 5.7L RWD Manual
Base Convertible 1968 - 1969, 1972 V8 6.6L RWD Automatic & U/K
Base Convertible 1968 - 1969 V8 6.6L RWD Manual
Base Convertible 1966 - 1967 L6 3.8L RWD Automatic & Manual & U/K
Base Convertible 1964 - 1965 L6 3.5L RWD Automatic & Manual & U/K
Base Convertible 1964 - 1967 V8 5.3L RWD Automatic & Manual & U/K
Base Coupe 1970 - 1972 V8 7.5L RWD Automatic & U/K
Base Coupe 1970 - 1971 V8 7.5L RWD Manual
Base Coupe 1968 - 1972 L6 4.1L RWD Automatic & U/K
Base Coupe 1968 - 1971 L6 4.1L RWD Manual
Base Coupe 1968 - 1972 V8 5.7L RWD Automatic & U/K
Base Coupe 1968 - 1971 V8 5.7L RWD Manual
Base Coupe 1968 - 1972 V8 6.6L RWD Automatic & U/K
Base Coupe 1968 - 1971 V8 6.6L RWD Manual
Base Coupe 1966 - 1967 L6 3.8L RWD Automatic & Manual & U/K
Base Coupe 1964 - 1965 L6 3.5L RWD Automatic & Manual & U/K
Base Coupe 1964 - 1967 V8 5.3L RWD Automatic & Manual & U/K
Base Hardtop 1970 - 1972 V8 7.5L RWD Automatic & U/K
Base Hardtop 1970 - 1971 V8 7.5L RWD Automatic & Manual & U/K
Base Hardtop 1970 - 1971 V8 7.5L RWD Manual
Base Hardtop 1969 - 1972 L6 4.1L RWD Automatic & U/K
Base Hardtop 1969 - 1971 L6 4.1L RWD Manual
Base Hardtop 1969 - 1972 V8 5.7L RWD Automatic & U/K
Base Hardtop 1969 - 1971 V8 5.7L RWD Manual
Base Hardtop 1969 - 1972 V8 6.6L RWD Automatic & U/K
Base Hardtop 1969 - 1971 V8 6.6L RWD Manual
Base Hardtop 1968 - 1971 L6 4.1L RWD Automatic & Manual & U/K
Base Hardtop 1968 - 1971 V8 5.7L RWD Automatic & Manual & U/K
Base Hardtop 1968 - 1971 V8 6.6L RWD Automatic & Manual & U/K
Base Hardtop 1966 - 1967 L6 3.8L RWD Automatic & Manual & U/K
Base Hardtop 1964 - 1965 L6 3.5L RWD Automatic & Manual & U/K
Base Hardtop 1964 - 1967 V8 5.3L RWD Automatic & Manual & U/K
Base Sedan 1970 - 1972 V8 7.5L RWD Automatic & U/K
Base Sedan 1970 - 1971 V8 7.5L RWD Manual
Base Sedan 1968 - 1972 L6 4.1L RWD Automatic & U/K
Base Sedan 1968 - 1971 L6 4.1L RWD Manual
Base Sedan 1968 - 1972 V8 5.7L RWD Automatic & U/K
Base Sedan 1968 - 1971 V8 5.7L RWD Manual
Base Sedan 1968 - 1972 V8 6.6L RWD Automatic & U/K
Base Sedan 1968 - 1971 V8 6.6L RWD Manual
Base Sedan 1966 - 1967 L6 3.8L RWD Automatic & Manual & U/K
Base Sedan 1965 L6 3.5L RWD Automatic & Manual & U/K
Base Sedan 1965 - 1967 V8 5.3L RWD Automatic & Manual & U/K
Base Wagon 1971 - 1972 L6 4.1L RWD Automatic & U/K
Base Wagon 1971 L6 4.1L RWD Manual
Base Wagon 1971 - 1972 V8 5.7L RWD Automatic & U/K
Base Wagon 1971 V8 5.7L RWD Manual
Base Wagon 1971 - 1972 V8 6.6L RWD Automatic & U/K
Base Wagon 1971 V8 6.6L RWD Manual
Base Wagon 1971 - 1972 V8 7.5L RWD Automatic & U/K
Base Wagon 1971 V8 7.5L RWD Manual
Luxury Coupe 1972 V8 5.7L RWD U/K
Luxury Coupe 1972 V8 7.5L RWD U/K
Luxury Sedan 1972 V8 5.7L RWD U/K
Luxury Sedan 1972 V8 7.5L RWD U/K
Safari Wagon 1970 L6 4.1L RWD Automatic & Manual
Safari Wagon 1970 V8 5.7L RWD Automatic & Manual
Safari Wagon 1970 V8 6.6L RWD Automatic & Manual
Safari Wagon 1970 V8 7.5L RWD Automatic & Manual & U/K
Safari Wagon 1969 - 1970 L6 4.1L RWD U/K
Safari Wagon 1969 - 1970 V8 5.7L RWD U/K
Safari Wagon 1969 - 1970 V8 6.6L RWD U/K
Sport Convertible 1970 - 1972 L6 4.1L RWD U/K
Sport Convertible 1970 - 1971 V8 5.7L RWD U/K
Sport Convertible 1970 - 1971 V8 6.6L RWD U/K
Sport Convertible 1970 - 1972 V8 7.5L RWD U/K
Sport Coupe 1970 - 1972 L6 4.1L RWD U/K
Sport Coupe 1970 - 1971 V8 5.7L RWD U/K
Sport Coupe 1970 - 1971 V8 6.6L RWD U/K
Sport Coupe 1970 - 1972 V8 7.5L RWD U/K
Sport Hardtop 1970 L6 4.1L RWD U/K
Sport Hardtop 1970 L6 4.1L RWD U/K
Sport Hardtop 1970 V8 5.7L RWD U/K
Sport Hardtop 1970 V8 5.7L RWD U/K
Sport Hardtop 1970 V8 6.6L RWD U/K
Sport Hardtop 1970 V8 6.6L RWD U/K
Sport Hardtop 1970 V8 7.5L RWD U/K
Sport Hardtop 1970 V8 7.5L RWD U/K
Sport Sedan 1971 L6 4.1L RWD U/K
Sport Sedan 1971 V8 5.7L RWD U/K
Sport Sedan 1971 V8 6.6L RWD U/K
Sport Sedan 1971 V8 7.5L RWD U/K
T37 Coupe 1971 L6 4.1L RWD U/K
T37 Coupe 1971 V8 5.7L RWD U/K
T37 Coupe 1971 V8 6.6L RWD U/K
T37 Coupe 1971 V8 7.5L RWD U/K
T37 Hardtop 1971 L6 4.1L RWD U/K
T37 Hardtop 1971 V8 5.7L RWD U/K
T37 Hardtop 1971 V8 6.6L RWD U/K
T37 Hardtop 1971 V8 7.5L RWD U/K
T37 Sedan 1971 L6 4.1L RWD U/K
T37 Sedan 1971 V8 5.7L RWD U/K
T37 Sedan 1971 V8 6.6L RWD U/K
T37 Sedan 1971 V8 7.5L RWD U/K
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!

Interchange Parts

Brand Part Number
Richmond Gear 82-0458-1

Fits Years: 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981

Fits Models: 442, Catalina, Cutlass, Cutlass Supreme, GTO, LeMans

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