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Richmond Rp Gm 8.875" 3.55 Car Rg

Richmond Rp Gm 8.875" 3.55 Car Rg

Regular price $395.99
Regular price Sale price $395.99
Sale Sold out

Shipping calculated at checkout.

Low stock: 2 left

Quantity

Shipping & returns

Shipping details

In-stock orders are processed within 48 hours; transit time is additional.

International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.

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Returns

Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.

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Return details & how to start

Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.

Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.

Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.

Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.

After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.

Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.

For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.

Specifications

Product details shared across all variants.

Product type
Differential Ring and Pinion
Category
Differentials
Item condition
New
Manufacturer type
Aftermarket
Shipping weight
16.8 lb
Barcode
698231676103

Billable shipping weight; may include dimensional weight.

Richmond Gear ring and pinions are perfect for any vehicle where performance and durability matters. Made from first-run steel, never recycled material, Richmond ring and pinions handle the extreme torque from high horsepower engines. Extensive engineering, computer controlled heat treatment, superior strength, quality and the widest selection of racing gear ratios available, make Richmond Gear the clear winner! Winners Run Richmond!

3.55 Ratio Differential Ring and Pinion for 8.875 (Inch) (12 Bolt)

Application notes:

  • For GM 8.875" (12 Bolt)
  • 3.55 Ratio
  • 3.07 to 3.73 Ratio Carrier


Vehicle Fitments:

Year Make Model Submodel
1971 - 1972 Buick Centurion Base
1968 - 1972 Buick Electra 225, 225 Custom
1965 - 1967 Buick Electra Base
1966 - 1967 Buick Electra Custom
1971 - 1972 Buick Estate Wagon Base
1965 - 1967 Buick Gran Sport Base
1970 - 1972 Buick GS Base
1968 - 1969 Buick GS 350 Base
1968 - 1969 Buick GS 400 Base
1970 - 1972 Buick GS 455 Base
1970 Buick GS 455 GSX
1971 - 1972 Buick LeSabre Base, Custom
1972 Buick Skylark 350
1971 - 1972 Buick Skylark Base, Custom
1965 - 1969 Buick Special Base
1965 - 1966 Buick Special Deluxe
1964 - 1972 Buick Sportwagon Base
1966 - 1969 Buick Sportwagon Custom
1965 - 1970 Chevrolet Bel Air Base
1967 - 1972 Chevrolet Camaro RS, Z28, Base, SS
1966 - 1972 Chevrolet Caprice Base
1967 - 1968 Chevrolet Chevelle 300
1967 - 1969 Chevrolet Chevelle 300 Deluxe
1964 - 1972 Chevrolet Chevelle Base, SS
1967 - 1972 Chevrolet Chevelle Concours
1965 - 1973 Chevrolet Chevelle Deluxe
1969 - 1972 Chevrolet Chevelle Greenbrier, Concours Estate
1968 - 1972 Chevrolet Chevelle Nomad, Malibu
1965 - 1967 Chevrolet Chevy II Base, Nova SS
1965 - 1968 Chevrolet Chevy II Nova
1965 - 1973 Chevrolet El Camino Base
1968 - 1973 Chevrolet El Camino SS, Custom
1965 - 1972 Chevrolet Impala Base
1965 - 1967 Chevrolet Impala SS
1965 - 1967 Chevrolet Malibu Base
1970 - 1972 Chevrolet Monte Carlo Base
1969 - 1972 Chevrolet Nova Base
1971 - 1972 GMC Sprint Base
1972 GMC Sprint Custom
1971 Oldsmobile 442 Base
1965 - 1972 Oldsmobile 98 Base
1965 - 1967 Oldsmobile 98 Holiday
1972 Oldsmobile Cutlass Cruiser
1971 - 1972 Oldsmobile Cutlass S, Base
1971 - 1972 Oldsmobile Cutlass Supreme Base
1967 - 1968 Oldsmobile Delmont 88 Base
1967 Oldsmobile Delmont 88 Holiday
1965 - 1972 Oldsmobile Delta 88 Base
1967 - 1971 Oldsmobile Delta 88 Custom
1965 - 1967 Oldsmobile Delta 88 Holiday
1969 - 1972 Oldsmobile Delta 88 Royale
1965 - 1972 Oldsmobile F85 Base
1965 - 1966 Oldsmobile F85 Deluxe
1966 Oldsmobile F85 Holiday
1966 Oldsmobile Jetstar 88 Base, Holiday
1965 Oldsmobile Jetstar I Base
1965 - 1966 Oldsmobile Starfire Base
1967 - 1972 Oldsmobile Vista Cruiser Base
1967 Oldsmobile Vista Cruiser Custom
1968 - 1971 Pontiac Acadian Base
1965 - 1972 Pontiac Bonneville Base
1965 - 1970 Pontiac Bonneville Safari
1965 - 1967 Pontiac Catalina 2+2
1971 - 1972 Pontiac Catalina Brougham
1965 - 1972 Pontiac Catalina Safari, Base
1965 - 1970 Pontiac Catalina Ventura
1967 - 1970 Pontiac Executive Safari, Base
1967 Pontiac Firebird 326
1968 - 1969 Pontiac Firebird 350
1969 Pontiac Firebird 350 HO
1967 - 1969 Pontiac Firebird 400, Sprint
1967 - 1972 Pontiac Firebird Base
1970 - 1972 Pontiac Firebird Formula, Esprit
1967 - 1968 Pontiac Firebird HO
1969 - 1972 Pontiac Firebird Trans Am
1970 - 1972 Pontiac Grand Prix Base
1971 - 1972 Pontiac Grand Safari Base
1971 - 1972 Pontiac Grandville Base
1965 - 1972 Pontiac GTO Base
1970 - 1971 Pontiac GTO The Judge
1965 - 1973 Pontiac LeMans Base
1972 - 1973 Pontiac LeMans Luxury
1969 - 1973 Pontiac LeMans Safari
1970 - 1973 Pontiac LeMans Sport
1971 Pontiac LeMans T37
1955 - 1956 Pontiac Star Chief Base, Custom
1970 Pontiac Tempest GT, Base
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Vehicle fitment