Excel By Richmond Gear Ring & Pinion Gear Set – GM 10 Bolt 8.5″ – 3.73 Ratio

EXCel drivetrain products are engineered to exceed OEM specifications by manufacturing to precise specifications in world-class factories, using the latest heat treatment technology, with extensive quality controls throughout.

Richmond Gear’s EXCel drivetrain products offer high-quality OEM replacement drivetrain products for your vehicle.

Richmond Gear’s EXCel line of ring &amp

pinon gearsets provide Richmond quality at affordable prices.

All EXCel drivetrain products are backed by our one year warranty.

EXCel offers a broad line of ring and pinion gears, installation kits, and axle shafts to match most vehicles that are on the road today.

Excel’s broad line of original equipment automotive and light truck/SUV replacement ring &amp

pinion gears, axles, and installation kits offer Richmond’s high OEM quality at affordable prices. The Excel product line covers the most popular vehicles on the road today.

Vehicle Applications:

1970-1975 Oldsmobile Vista Cruiser

1971-1975 Pontiac Grandville

1971-1979 Chevrolet Nova

1973-1975 Buick Apollo

1973-1977 Buick Century

1976-1979 Cadillac Seville

1977-1978 GMC K15 Suburban

1979-1991 GMC K2500

1987-1987 Chevrolet V20

1993-1999 Chevrolet K1500 Suburban

2003-2018 Cadillac Escalade ESV

2005-2009 Saab 9-7x

1964-1972 Chevrolet Biscayne

1968-1996 Chevrolet Caprice

1970-1987 Oldsmobile Cutlass Supreme

1971-1981 Pontiac Firebird

1973-1977 Chevrolet Malibu

1980-1983 Oldsmobile Cutlass Cruiser

1983-1994 Chevrolet S10 Blazer

1987-1987 Chevrolet R10

1987-1987 GMC V2500

1987-1988 Chevrolet R10 Suburban

1987-1988 Chevrolet V10 Suburban

1988-1991 Chevrolet K2500

1999-1999 Chevrolet Silverado

2000-2014 GMC Yukon XL 1500

2002-2006 Chevrolet Avalanche 1500

1970-1972 Chevrolet Brookwood

1970-1984 Oldsmobile 98

1971-1971 Oldsmobile 442

1971-1977 Pontiac Grand Prix

1971-1981 Buick Estate Wagon

1971-1981 Pontiac Catalina

1970-1979 Buick Skylark

1971-1973 Buick Centurion

1971-1989 Pontiac Bonneville

1977-1986 Chevrolet K10 Suburban

1979-1986 GMC K2500 Suburban

1979-1995 GMC G1500

1987-2005 Chevrolet Blazer

1987-2015 Chevrolet Suburban

1991-1992 Cadillac Brougham

1996-2014 GMC Savana 1500

1999-2018 Cadillac Escalade

1999-2018 Chevrolet Silverado 1500

2007-2007 GMC Sierra 1500 Classic

2007-2013 Chevrolet Avalanche

2007-2014 Chevrolet Colorado

2009-2010 Hummer H3T

2015-2018 GMC Yukon XL

1971-1985 Oldsmobile Delta 88

1972-1973 Pontiac GTO

1973-1977 GMC Sprint

1977-1979 Pontiac Phoenix

1977-1986 Chevrolet K10

1977-1986 Chevrolet K20

1979-1999 GMC C1500

1979-1999 GMC C1500 Suburban

1979-1999 GMC K1500

1979-1999 GMC K1500 Suburban

1982-1986 Chevrolet C15

1989-1991 Chevrolet V1500 Suburban

1992-1993 GMC Typhoon

1995-2018 Chevrolet Tahoe

2002-2006 Chevrolet Trailblazer EXT

2002-2009 GMC Envoy

2004-2012 GMC Canyon

1970-1975 Chevrolet Bel Air

1973-1979 Oldsmobile Omega

1977-1978 Buick Riviera

1977-1986 Chevrolet C10 Suburban

1977-1986 Chevrolet K20 Suburban

1979-1995 GMC G2500

1987-1987 GMC R1500

1989-1991 Chevrolet R1500 Suburban

1991-1996 Buick Commercial Chassis

1991-1996 Buick Roadmaster

1992-1999 Chevrolet C1500 Suburban

1994-2004 Chevrolet S10

2002-2006 GMC Envoy XL

2003-2008 Isuzu Ascender

2004-2005 GMC Envoy XUV

2007-2018 GMC Sierra

1970-1987 Oldsmobile Cutlass

1971-1990 Buick Electra

1973-1977 Chevrolet El Camino

1973-1980 Pontiac Grand Am

1975-1977 Pontiac Grand LeMans

1975-1986 Chevrolet K5 Blazer

1976-1986 Pontiac Parisienne

1980-1992 Oldsmobile Custom Cruiser

1987-1987 Chevrolet V10

1987-1991 GMC V1500 Suburban

1987-1991 GMC V2500 Suburban

1988-1999 Chevrolet C1500

1992-2018 GMC Yukon

2002-2009 Chevrolet Trailblazer

2003-2006 Chevrolet SSR

1970-1981 Chevrolet Camaro

1971-1972 Oldsmobile F85

1971-1985 Buick LeSabre

1972-1977 Pontiac LeMans

1973-1977 Chevrolet Monte Carlo

1973-1987 Buick Regal

1977-1978 GMC K15

1977-1978 GMC K25 Suburban

1977-1986 Chevrolet C10

1978-1984 Oldsmobile Cutlass Calais

1987-1987 GMC V1500

1987-1991 GMC R1500 Suburban

1988-1999 Chevrolet K1500

1994-2004 GMC Sonoma

1994-2005 GMC Jimmy

1995-2014 Chevrolet Suburban 1500

1996-2014 Chevrolet Express 1500

2000-2013 Chevrolet Suburban 2500

2001-2006 Chevrolet Silverado 1500 HD

2006-2010 Hummer H3

2007-2007 Chevrolet Silverado 1500 Classic

2007-2007 GMC Sierra 1500 HD Classic

1971-1972 Pontiac Laurentian

1971-1977 Pontiac Ventura

1971-1996 Chevrolet Impala

1973-1973 Chevrolet Chevelle

1975-1987 Oldsmobile Cutlass Salon

1977-1978 GMC K25

1978-1995 Chevrolet G10

1978-1995 Chevrolet G20

1987-1988 Chevrolet V20 Suburban

1989-1991 Chevrolet V2500 Suburban

1999-2018 GMC Sierra 1500

2002-2013 Cadillac Escalade EXT

2004-2007 Buick Rainier

2007-2007 Chevrolet Silverado 1500 HD Classic

Excel’s broad line of original equipment automotive and light truck/SUV replacement ring and pinion gears, axles, and installation kits offer Richmond’s high OEM quality at affordable prices. The Excel product line covers the most popular vehicles on the road today.

Richmond Gear is famed for their tough and reliable ring and pinion sets. That same level of reliability and precision is available in their other driveline products, including differentials, racing Transmissions, driveshaft components, and more. Racecars around the world rely on Richmond premium gearsets and Transmissions; your hotrod will run better than new with Richmond. We are proud to offer an unmatched selection of premium ring-and-pinion sets and Transmission components engineered manufactured to improve your vehicle’s performance. Richmond premium products are engineered to meet or exceed OEM specifications at a great value. Richmond ring and pinion gearsets are computer-controlled manufactured from the foundry, to cutting gears at 1,000th of an inch precision, to heat-treating the finished product. This consistently provides some of the strongest gears possible. Richmond’s “bulletproof” Transmissions are packed with power and speed. Their superior quality is a result of constant research, development, and extensive testing at our state-of-the-art facilities. Outstanding engineering design has made the Double Diamond gearing the winner at the track and on the street. Richmond drivers demand quality in their winning performances. Quality that is built into every Transmission and gear set that carries the Richmond name.

Product Descripton:

Ring and Pinion

Excel

3.73 Ratio

30 Spline Pinion

3 Series

8.5 in / 8.6 in

GM 10-Bolt