Motive Gear G885373 Ring and Pinion-GM 8.5/8.625 for Select Buick Apollo, Buick Century, Buick Electra, Buick Estate Wagon, Buick LeSabre, Buick Rainier, Buick Regal, Buick Riviera, Buick Skylark, Cadillac Brougham, Cadillac DeVille, Cadillac Escalade,

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Load image into Gallery viewer, Motive Gear G885373 Ring and Pinion-GM 8.5/8.625 for Select Buick Apollo, Buick Century, Buick Electra, Buick Estate Wagon, Buick LeSabre, Buick Rainier, Buick Regal, Buick Riviera, Buick Skylark, Cadillac Brougham, Cadillac DeVille, Cadillac Escalade,

Motive Gear G885373 Ring and Pinion-GM 8.5/8.625 for Select Buick Apollo, Buick Century, Buick Electra, Buick Estate Wagon, Buick LeSabre, Buick Rainier, Buick Regal, Buick Riviera, Buick Skylark, Cadillac Brougham, Cadillac DeVille, Cadillac Escalade,

Name: Motive Gear G885373 Ring and Pinion-GM 8.5/8.625 for Select Buick Apollo, Buick Century, Buick Electra, Buick Estate Wagon, Buick LeSabre, Buick Rainier, Buick Regal, Buick Riviera, Buick Skylark, Cadillac Brougham, Cadillac DeVille, Cadillac Escalade,
Brand: Motive Gear
Price: 473.99 CAD
Availability: InStock

by Motive Gear

• SKU: ds_BHHD_G885373

• Product Type: Differential Ring and Pinion

2 sold in last 8 days

$473.99

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Subtotal: $473.99

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Guaranteed Fitment

Always the correct part

Added Value

Performance matched parts

In-House Experts

We know our products

Nationwide Delivery

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Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off-road, check out Motive Gear. Motive Gear products can be found in the winner's circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of racing development, outstanding design and state-of-the-art manufacturing methods. Extensive testing is performed on all products by our in-house engineers.

DIFFERENTIAL RING AND PINION 8.5 IN. RING GEAR; W/3.73 AXLE RATIO

Fits: 1973-1975 Buick Apollo, 1973-1977 Buick Century, 1971-1989 Buick Electra, 1971-1983 Buick Estate Wagon, 1973-1985 Buick LeSabre, 2004-2007 Buick Rainier, 1973-1987 Buick Regal, 1975-1978 Buick Riviera, 1970-1979 Buick Skylark, 1987-1992 Cadillac Brougham, 1977-1984 Cadillac DeVille, 1999-2013 Cadillac Escalade, 2003-2013 Cadillac Escalade ESV, 2002-2013 Cadillac Escalade EXT, 2007-2013 Chevrolet Avalanche, 2002-2006 Chevrolet Avalanche 1500, 2002-2006 Chevrolet Avalanche 2500, 1970-1975 Chevrolet Bel Air, 1970-1972 Chevrolet Biscayne, 1987-2005 Chevrolet Blazer, 1970-1972 Chevrolet Brookwood, 1975-1986 Chevrolet C10, 1971-1974 Chevrolet C10 Pickup, 1979-1986 Chevrolet C10 Suburban, 1988-1999 Chevrolet C1500, 1992-1999 Chevrolet C1500 Suburban, 1988-2000 Chevrolet C2500, 1992-1999 Chevrolet C2500 Suburban, 1968-1981 Chevrolet Camaro, 1968-1996 Chevrolet Caprice, 1973 Chevrolet Chevelle, 2009-2012 Chevrolet Colorado, 1972-1987 Chevrolet El Camino, 1996-2013 Chevrolet Express 1500, 1996-1998 Chevrolet Express 2500, 1977-1995 Chevrolet G10, 1975-1989 Chevrolet G20, 1968-1996 Chevrolet Impala, 1975-1986 Chevrolet K10, 1971-1974 Chevrolet K10 Pickup, 1977-1986 Chevrolet K10 Suburban, 1988-1999 Chevrolet K1500, 1992-1999 Chevrolet K1500 Suburban, 1977-1986 Chevrolet K20, 1977-1986 Chevrolet K20 Suburban, 1988-1991 Chevrolet K2500, 1992-1999 Chevrolet K2500 Suburban, 1982-1986 Chevrolet K5 Blazer, 1970-1972 Chevrolet Kingswood, 1994-1995 Chevrolet LLV, 1975-1983 Chevrolet Malibu, 1971-1978 Chevrolet Monte Carlo, 1970-1979 Chevrolet Nova, 1987 Chevrolet R10, 1987-1988 Chevrolet R10 Suburban, 1989-1991 Chevrolet R1500 Suburban, 1987-1988 Chevrolet R20, 1987-1988 Chevrolet R20 Suburban, 1989 Chevrolet R2500, 1989-1991 Chevrolet R2500 Suburban, 1994-2004 Chevrolet S10, 1994 Chevrolet S10 Blazer, 2003-2006 Chevrolet SSR, 1995-1999 Chevrolet Silverado, 1999-2013 Chevrolet Silverado 1500, 2007 Chevrolet Silverado 1500 Classic, 2001-2006 Chevrolet Silverado 1500 HD, 2007 Chevrolet Silverado 1500 HD Classic, 2001-2002 Chevrolet Silverado 2500, 1995-2013 Chevrolet Suburban 1500, 1995-2013 Chevrolet Tahoe, 1970-1972 Chevrolet Townsman, 2002-2009 Chevrolet Trailblazer, 2002-2006 Chevrolet Trailblazer EXT, 1987 Chevrolet V10, 1987-1988 Chevrolet V10 Suburban, 1987 Chevrolet V20, 1987-1988 Chevrolet V20 Suburban, 1989-1991 Chevrolet V2500 Suburban, 1975-1978 GMC C15, 1971-1974 GMC C15/C1500 Pickup, 1979-1999 GMC C1500, 1979-1999 GMC C1500 Suburban, 1988-2000 GMC C2500, 1992-1999 GMC C2500 Suburban, 1978-1987 GMC Caballero, 2009-2012 GMC Canyon, 2002-2009 GMC Envoy, 2002-2006 GMC Envoy XL, 2004-2005 GMC Envoy XUV, 1977-1978 GMC G15, 1979-1995 GMC G1500, 1975-1978 GMC G25, 1979-1989 GMC G2500, 1977-2005 GMC Jimmy, 1975-1978 GMC K15, 1977-1978 GMC K15 Suburban, 1971-1974 GMC K15/K1500 Pickup, 1979-1999 GMC K1500, 1979-1999 GMC K1500 Suburban, 1977-1978 GMC K25, 1977-1978 GMC K25 Suburban, 1979-1991 GMC K2500, 1979-1999 GMC K2500 Suburban, 1987 GMC R1500, 1987-1991 GMC R1500 Suburban, 1987-1989 GMC R2500, 1987-1991 GMC R2500 Suburban, 1996-2013 GMC Savana 1500, 1996-1998 GMC Savana 2500, 2007-2013 GMC Sierra, 1999-2013 GMC Sierra 1500, 2007 GMC Sierra 1500 Classic, 2001-2006 GMC Sierra 1500 HD, 2007 GMC Sierra 1500 HD Classic, 1994-2004 GMC Sonoma, 1987 GMC V1500, 1987 GMC V2500, 1987-1991 GMC V2500 Suburban, 1992-2013 GMC Yukon, 2000-2013 GMC Yukon XL 1500, 2006-2008 Hummer H3, 2003-2008 Isuzu Ascender, 1999-2000 Isuzu Hombre, 1973-1983 Oldsmobile 98, 1994-2004 Oldsmobile Bravada, 1980-1992 Oldsmobile Custom Cruiser, 1971-1986 Oldsmobile Cutlass, 1971-1977 Oldsmobile Cutlass Supreme, 1973-1985 Oldsmobile Delta 88, 1970-1972 Oldsmobile F85, 1973-1979 Oldsmobile Omega, 1970-1986 Pontiac Bonneville, 1970-1981 Pontiac Catalina, 1970 Pontiac Executive, 1970-1981 Pontiac Firebird, 1970-1973 Pontiac GTO, 1973-1980 Pontiac Grand Am, 1975-1981 Pontiac Grand LeMans, 1971-1987 Pontiac Grand Prix, 1971-1976 Pontiac Grand Safari, 1971-1975 Pontiac Grandville, 1970-1981 Pontiac LeMans, 1983-1986 Pontiac Parisienne, 1978-1979 Pontiac Phoenix, 1971-1977 Pontiac Ventura, 2005-2006 Saab 9-2X, 2005-2009 Saab 9-7x

Please review Specifications and the detailed fitment table for notes and exceptions.

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Motive Gear G885373 Ring and Pinion-GM 8.5/8.625 for Select Buick Apollo, Buick Century, Buick Electra, Buick Estate Wagon, Buick LeSabre, Buick Rainier, Buick Regal, Buick Riviera, Buick Skylark, Cadillac Brougham, Cadillac DeVille, Cadillac Escalade,

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Do you offer wholesale or jobber pricing?

Yes. Wholesale pricing is available for legitimate businesses that provide a valid business number or equivalent proof. Ongoing purchase volume is required to maintain discount eligibility. One-time personal buyers aren’t eligible.

Will this part fit my vehicle?

If a product page clearly lists fitment for your vehicle and the description leaves no reasonable doubt, we’ll cover the cost of return if it doesn’t fit. Exclusions apply if prior modifications cause the issue. When browsing self-serve, you’re responsible for confirming compatibility by checking manufacturer fitment data and notes. If unsure, contact us before ordering and we’ll verify it for you.

Do you offer technical support or installation advice?

We help where possible on a case-by-case basis. Most manufacturers include detailed instructions and tech support contacts. Because our catalog spans hundreds of brands, we can’t provide every torque spec or procedure, but we’ll connect you with the manufacturer if needed.

Do you offer price matching?

We don’t guarantee price matching, but we’re happy to review a legitimate in-stock offer from another Canadian retailer. The comparison must include all costs such as product price, shipping, taxes, and fees, and the item must be identical and available for immediate purchase. We won’t lose money to match unsustainable or out-of-stock pricing.

Can I exchange an item?

Yes. In-store exchanges happen on the spot when stock is available. For shipped orders, the original item must be returned first. Once received and inspected, we can issue a store credit toward the correct part or replacement. We can’t send a second item while the first is still in your possession without payment for both.

Are prices shown before or after tax?

All prices on the site are before tax. GST, HST, or PST is calculated at checkout based on your shipping address..

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677	10
683	10
684	3.73
686	1.626 IN
687	41
713	30
715	Standard
716	11
724	GM 8.5
724	GM 8.625
7268	8.5 IN
7270	8620 Steel
998	3.73
App/Model	GM 8.5
App/Model	GM 8.625
Differential Carrier Break	2.73 Ratio and Higher
Position	Front
Position	Rear
Prop 65	N
Prop 65 - Long Label	WARNING: Reproductive Harm - www.p65warnings.ca.gov
Prop 65 - Short Label	WARNING: Cancer - www.p65warnings.ca.gov
Taxonomy A	LD Differential
Taxonomy B	Ring and Pinions
Taxonomy C	Front
Taxonomy C	Rear
Taxonomy D	3.73