Thick GM Chevy 12 Bolt Car 8.875” Richmond Excel Differential Ring and Pinion Gear Set
12BC373T
Ring & Pinion Gear Set
Richmond Excel
Thick GM 12 Bolt Car Ring and Pinion Set by Richmond Excel
Description
Package Includes:
(1) Richmond Excel Ring and Pinion Gear Set
*Note: Please keep in mind the GM 8.75" 12 bolt car differentials have carrier breaks. If you are keeping your stock carrier, please choose a ratio that fits within your case break.
*Note: This is a THICK gear set. Thick gears give you the ability to run a numerically higher ratio on a numerically lower carrier break. This only fits 3.07 to 3.73 carriers!
- Excel from Richmond Gear is growing to be the best selling gear on the market today. With such and affordable price, and superior quality, these gear sets are proving to be todays top choice among the daily driver crowd, weekend warriors, and even high performance track cars. Richmond backs its Excel product line with a 1 year or 50,000 mile warranty. See what the buzz is about, and buy Excel from Richmond Gear today!
Applications
- 1971-1972 Buick Centurion
- 1965-1972 Buick Electra
- 1971-1972 Buick Estate Wagon
- 1965-1967 Buick Gran Sport
- 1970-1972 Buick GS
- 1968-1969 Buick GS 350
- 1968-1969 Buick GS 400
- 1970-1972 Buick GS 455
- 1971-1972 Buick LeSabre
- 1971-1972 Buick Skylark
- 1965-1969 Buick Special
- 1964-1972 Buick Sportwagon
- 1965-1970 Chevrolet Bel Air
- 1967-1972 Chevrolet Camaro
- 1966-1972 Chevrolet Caprice
- 1964-1973 Chevrolet Chevelle
- 1965-1968 Chevrolet Chevy II
- 1965-1972 Chevrolet El Camino
- 1965-1972 Chevrolet Impala
- 1965-1967 Chevrolet Malibu
- 1970-1972 Chevrolet Monte Carlo
- 1969-1972 Chevrolet Nova
- 1971-1972 GMC Sprint
- 1971-1971 Oldsmobile 442
- 1965-1972 Oldsmobile 98
- 1971-1972 Oldsmobile Cutlass
- 1971-1972 Oldsmobile Cutlass Supreme
- 1967-1968 Oldsmobile Delmont 88
- 1965-1972 Oldsmobile Delta 88
- 1965-1972 Oldsmobile F85
- 1965-1966 Oldsmobile Jetstar 88
- 1965-1965 Oldsmobile Jetstar I
- 1965-1966 Oldsmobile Starfire
- 1967-1972 Oldsmobile Vista Cruiser
- 1965-1971 Pontiac Acadian
- 1965-1969 Pontiac Beaumont
- 1965-1972 Pontiac Bonneville
- 1965-1972 Pontiac Catalina
- 1967-1970 Pontiac Executive
- 1967-1972 Pontiac Firebird
- 1970-1972 Pontiac Grand Prix
- 1971-1972 Pontiac Grand Safari
- 1971-1972 Pontiac Grandville
- 1965-1972 Pontiac GTO
- 1965-1972 Pontiac Laurentian
- 1965-1972 Pontiac LeMans
- 1965-1972 Pontiac Parisienne
- 1965-1970 Pontiac Strato-Chief
- 1970-1970 Pontiac Tempest
Differential Specifics
- Differential Model: GM 8.875"
- Cover Bolt Quantity: 12
- Differential Carrier Break: 2.73 and Lower
- Differential Carrier Break: 3.07 - 3.73
- Differential Carrier Break: 4.10 and Higher
- Pinion Shaft Diameter: 1.625 Inch
- Pinion Spline Count: 30
- Ring Gear Bolt Quantity: (12) 3/8” X 24 RH
- Ring Gear Diameter: 8.875 Inch
- Ring Gear Rotation: Standard
Manufacturers Info
- Excel from Richmond Gear |
|
Excel’s broad line of original equipment automotive and light truck/SUV replacement ring & 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 is the leading manufacturer of professional quality, hi-performance ring and pinion sets. For over 80 years, the Double Diamond has signified the highest quality gears in the racing industry! The superior quality of Richmond Performance Products is a result of continual research and development, outstanding design and state-of the-art manufacturing. Extensive testing is performed on all Richmond products. Engineered to perform faster and more reliable, our products are winners both at the Daytona 500 and U.S. Nationals for decades! |
