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Richmond Gear 49-0039-1
GM 12 Bolt Ring & Pinion Gear Set Ratio: 3.73
Consider JEGS Branded
836-49-0039-1
Richmond Gear 49-0039-1 Details
12-Bolt 8.875" Passenger Car
Specifications:
Gear Ratio
3.73
Axle Type
GM 12 Bolt
Differential Case Design Type
GM 8.875
Ring Gear Tooth Quantity
41
Cover Bolt Quantity
12
Ring Gear Diameter
8.875
Ring Gear Bolt Quantity
12
Pinion Shaft Diameter
1.625
Pinion Spline Count
30
Ring Gear Rotation
Standard
Pinion Gear Tooth Quantity
11
Ring Gear Material
8620 Steel
Differential Carrier Break
3.07 to 3.73
Carrier Series
3
Cover Bolts
12
Installation Kit Included
No
Pinion Gear Teeth
11
Pinion Shaft Diameter (in.)
1.625
Pinion Spline Count
30
Quantity
Sold as a set
Ring and Pinion Ratio
3.73:1
Ring Gear Bolts
12
Ring Gear Diameter (in.)
8.875
Ring Gear Rotation
Standard
Ring Gear Teeth
41
Manufacturer's Part Number:
49-0039-1
Richmond Gear is the leading manufacturer of professional quality, high performance ring and pinion sets. The superior quality of these gear sets is the result of years of racing development, outstanding design, and state-of-the-art manufacturing methods. 12 Bolt Street Gears are designed to withstand the rigors of everyday driving, and a weekend at the track. Gears available for nearly all popular domestic applications.
Choose The Gear Ratio That Is Best For Your Vehicle.
Does Richmond Gear 49-0039-1 fit your vehicle?
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Aspiration
1972 CHEVROLET CHEVELLE
- CC: 4097
- Liter: 4.1
- SubModel: CONCOURS
- CUI: 250
- EngineType: L6 ( 4.1 L / 250 )
1969-1972 CHEVROLET CHEVELLE
- CC: 5031
- Liter: 5.0
- SubModel: CONCOURS ESTATE
- CUI: 307
- EngineType: V8 ( 5.0 L / 307 )
1972 PONTIAC LEMANS
- CC: 6556
- Liter: 6.6
- Aspiration: N
- SubModel: BASE
- Engine Vin: P
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1970-1971 PONTIAC GRAND PRIX
- CC: 6555
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1967-1968 CHEVROLET CAMARO
- EngineType: ALL
- SubModel: SS
1971 CHEVROLET IMPALA
- CC: 5736
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1970-1972 PONTIAC LAURENTIAN
- CC: 6555
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1971 OLDSMOBILE F85
- CC: 5737
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1971 PONTIAC LEMANS
- CC: 5733
- Liter: 5.7
- SubModel: T37
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1972 PONTIAC CATALINA
- CC: 7457
- Liter: 7.5
- SubModel: BASE
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1965-1967 CHEVROLET MALIBU
- CC: 3769
- Liter: 3.8
- SubModel: BASE
- CUI: 230
- EngineType: L6 ( 3.8 L / 230 )
1972 PONTIAC FIREBIRD
- CC: 5737
- Liter: 5.7
- Aspiration: N
- SubModel: ESPRIT
- Engine Vin: M
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1967 CHEVROLET CHEVY II
- CC: 3180
- Liter: 3.2
- SubModel: BASE
- CUI: 194
- EngineType: L6 ( 3.2 L / 194 )
1971 OLDSMOBILE CUTLASS SUPREME
- CC: 5737
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1969 CHEVROLET CAMARO
- CC: 6489
- Liter: 6.5
- SubModel: SS
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1972 CHEVROLET MONTE CARLO
- CC: 5737
- Liter: 5.7
- Aspiration: N
- SubModel: BASE
- Engine Vin: J
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1970-1971 PONTIAC LEMANS
- EngineType: ALL
- SubModel: BASE
1970 BUICK SPORTWAGON
- CC: 7456
- Liter: 7.5
- SubModel: BASE
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1972 GMC SPRINT
- CC: 7439
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1968 PONTIAC FIREBIRD
- EngineType: ALL
- SubModel: SPRINT
1970-1971 CHEVROLET CHEVELLE
- CC: 6556
- Liter: 6.6
- SubModel: MALIBU
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1972 CHEVROLET EL CAMINO
- CC: 5737
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1972 GMC SPRINT
- CC: 6588
- Liter: 6.6
- SubModel: BASE
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1970 PONTIAC STRATO-CHIEF
- CC: 5736
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1970 PONTIAC PARISIENNE
- CC: 6588
- Liter: 6.6
- SubModel: BASE
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1967 CHEVROLET CHEVY II
- CC: 5358
- Liter: 5.3
- SubModel: NOVA
- CUI: 327
- EngineType: V8 ( 5.3 L / 327 )
1971 CHEVROLET CHEVELLE
- CC: 7441
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1969 PONTIAC LEMANS
- CC: 5733
- Liter: 5.7
- Aspiration: N
- SubModel: SAFARI
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1972 CHEVROLET MONTE CARLO
- CC: 6588
- Liter: 6.6
- Aspiration: N
- SubModel: BASE
- Engine Vin: U
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1968 CHEVROLET CHEVELLE
- CC: 5358
- Liter: 5.3
- SubModel: NOMAD
- CUI: 327
- EngineType: V8 ( 5.3 L / 327 )
1965-1967 PONTIAC LEMANS
- CC: 5343
- Liter: 5.3
- SubModel: BASE
- CUI: 326
- EngineType: V8 ( 5.3 L / 326 )
1966-1969 PONTIAC PARISIENNE
- CC: 6998
- Liter: 7.0
- SubModel: BASE
- CUI: 427
- EngineType: V8 ( 7.0 L / 427 )
1970-1971 CHEVROLET EL CAMINO
- EngineType: ALL
- SubModel: CUSTOM
1965-1967 OLDSMOBILE DELTA 88
- CC: 6966
- Liter: 7.0
- SubModel: HOLIDAY
- CUI: 425
- EngineType: V8 ( 7.0 L / 425 )
1972 PONTIAC CATALINA
- CC: 5737
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1970-1972 CHEVROLET NOVA
- CC: 4098
- Liter: 4.1
- SubModel: BASE
- CUI: 250
- EngineType: L6 ( 4.1 L / 250 )
1972 CHEVROLET CHEVELLE
- CC: 6588
- Liter: 6.6
- Aspiration: N
- SubModel: CONCOURS
- Engine Vin: U
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1970 CHEVROLET CAPRICE
- CC: 6588
- Liter: 6.6
- SubModel: BASE
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1971 OLDSMOBILE CUTLASS
- EngineType: ALL
- SubModel: S
1971 PONTIAC CATALINA
- EngineType: ALL
- SubModel: BROUGHAM
1972 CHEVROLET CHEVELLE
- CC: 7441
- Liter: 7.4
- Aspiration: N
- SubModel: MALIBU
- Engine Vin: W
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1968 CHEVROLET CHEVELLE
- CC: 5031
- Liter: 5.0
- SubModel: SS
- CUI: 307
- EngineType: V8 ( 5.0 L / 307 )
1969 CHEVROLET CHEVELLE
- EngineType: ALL
- SubModel: 300 DELUXE
1972 PONTIAC FIREBIRD
- CC: 6555
- Liter: 6.6
- Aspiration: N
- SubModel: ESPRIT
- Engine Vin: T
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1972 PONTIAC LEMANS
- CC: 7457
- Liter: 7.5
- Aspiration: N
- SubModel: BASE
- Engine Vin: X
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1968-1969 CHEVROLET EL CAMINO
- CC: 3769
- Liter: 3.8
- SubModel: CUSTOM
- CUI: 230
- EngineType: L6 ( 3.8 L / 230 )
1971-1972 CHEVROLET CAPRICE
- CC: 4097
- Liter: 4.1
- SubModel: BASE
- CUI: 250
- EngineType: L6 ( 4.1 L / 250 )
1969 PONTIAC LEMANS
- CC: 5733
- Liter: 5.7
- Aspiration: N
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1965 CHEVROLET EL CAMINO
- CC: 5358
- Liter: 5.3
- SubModel: BASE
- CUI: 327
- EngineType: V8 ( 5.3 L / 327 )
1966-1967 CHEVROLET MALIBU
- CC: 6489
- Liter: 6.5
- SubModel: BASE
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1968 OLDSMOBILE F85
- CC: 5737
- Liter: 5.7
- Aspiration: N
- SubModel: BASE
- Engine Vin: R
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1972 CHEVROLET CHEVELLE
- CC: 5737
- Liter: 5.7
- Aspiration: N
- SubModel: BASE
- Engine Vin: L
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1968-1969 CHEVROLET EL CAMINO
- CC: 6489
- Liter: 6.5
- SubModel: BASE
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1969-1972 CHEVROLET CAMARO
- EngineType: ALL
- SubModel: Z28
1972 OLDSMOBILE CUTLASS
- CC: 7456
- Liter: 7.5
- SubModel: BASE
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1965 PONTIAC LEMANS
- CC: 3524
- Liter: 3.5
- SubModel: BASE
- CUI: 215
- EngineType: L6 ( 3.5 L / 215 )
1972 PONTIAC CATALINA
- CC: 6556
- Liter: 6.6
- SubModel: SAFARI
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1971 PONTIAC CATALINA
- CC: 7456
- Liter: 7.5
- SubModel: SAFARI
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1972 BUICK GS
- EngineType: ALL
- SubModel: ALL
1966-1969 CHEVROLET CAPRICE
- CC: 6489
- Liter: 6.5
- SubModel: BASE
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1968 PONTIAC ACADIAN
- CC: 5358
- Liter: 5.3
- SubModel: BASE
- CUI: 327
- EngineType: V8 ( 5.3 L / 327 )
1967 CHEVROLET CHEVY II
- CC: 4098
- Liter: 4.1
- SubModel: NOVA
- CUI: 250
- EngineType: L6 ( 4.1 L / 250 )
1964 BUICK SPORTWAGON
- EngineType: ALL
- SubModel: ALL
1968-1971 OLDSMOBILE VISTA CRUISER
- CC: 5737
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1968 CHEVROLET CHEVELLE
- CC: 3769
- Liter: 3.8
- SubModel: MALIBU
- CUI: 230
- EngineType: L6 ( 3.8 L / 230 )
1971 PONTIAC LEMANS
- CC: 7456
- Liter: 7.5
- SubModel: T37
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1972 CHEVROLET EL CAMINO
- CC: 6555
- Liter: 6.6
- SubModel: CUSTOM
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1970 CHEVROLET CHEVELLE
- CC: 6588
- Liter: 6.6
- SubModel: NOMAD
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1969 PONTIAC LEMANS
- CC: 5733
- Liter: 5.7
- SubModel: SAFARI
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1970-1972 PONTIAC GTO
- CC: 6555
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1965-1966 CHEVROLET CHEVELLE
- CC: 6489
- Liter: 6.5
- SubModel: BASE
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1969 CHEVROLET CAMARO
- CC: 6998
- Liter: 7.0
- SubModel: BASE
- CUI: 427
- EngineType: V8 ( 7.0 L / 427 )
1970-1971 PONTIAC FIREBIRD
- CC: 6555
- Liter: 6.6
- SubModel: ESPRIT
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1972 PONTIAC FIREBIRD
- CC: 6555
- Liter: 6.6
- Aspiration: N
- SubModel: ESPRIT
- Engine Vin: R
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1970 PONTIAC TEMPEST
- CC: 5733
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1970-1972 CHEVROLET CHEVELLE
- CC: 7441
- Liter: 7.4
- SubModel: MALIBU
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1970 CHEVROLET CHEVELLE
- CC: 6556
- Liter: 6.6
- SubModel: CONCOURS
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1969 PONTIAC LEMANS
- CC: 5733
- Liter: 5.7
- Aspiration: N
- SubModel: SAFARI
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1969 PONTIAC LEMANS
- CC: 6555
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1971 CHEVROLET CHEVELLE
- CC: 6588
- Liter: 6.6
- SubModel: NOMAD
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1971 OLDSMOBILE CUTLASS
- CC: 5737
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1966-1969 PONTIAC STRATO-CHIEF
- CC: 6998
- Liter: 7.0
- SubModel: BASE
- CUI: 427
- EngineType: V8 ( 7.0 L / 427 )
1971-1972 PONTIAC LAURENTIAN
- CC: 7456
- Liter: 7.5
- SubModel: BASE
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1969 CHEVROLET CHEVELLE
- CC: 4098
- Liter: 4.1
- SubModel: MALIBU
- CUI: 250
- EngineType: L6 ( 4.1 L / 250 )
1970 CHEVROLET CAMARO
- CC: 5736
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1969 PONTIAC LEMANS
- CC: 5733
- Liter: 5.7
- Aspiration: N
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1972 PONTIAC CATALINA
- CC: 7457
- Liter: 7.5
- SubModel: SAFARI
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1968 CHEVROLET CHEVELLE
- Liter: 5.4
- SubModel: NOMAD
- CUI: 327
- EngineType: V8 ( 5.4 L / 327 )
1967 CHEVROLET CHEVY II
- CC: 5358
- Liter: 5.3
- SubModel: NOVA SS
- CUI: 327
- EngineType: V8 ( 5.3 L / 327 )
1972 PONTIAC LEMANS
- CC: 7457
- Liter: 7.5
- SubModel: SPORT
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1971 CHEVROLET MONTE CARLO
- CC: 6588
- Liter: 6.6
- SubModel: BASE
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1971-1972 CHEVROLET CHEVELLE
- CC: 7441
- Liter: 7.4
- SubModel: NOMAD
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1972 CHEVROLET EL CAMINO
- Liter: 5.0
- SubModel: CUSTOM
- CUI: 307
- EngineType: V8 ( 5.0 L / 307 )
1969 PONTIAC LAURENTIAN
- CC: 6555
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1971-1972 CHEVROLET CHEVELLE
- CC: 6555
- Liter: 6.6
- SubModel: CONCOURS
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1966 BUICK SPORTWAGON
- EngineType: ALL
- SubModel: CUSTOM
1972 PONTIAC CATALINA
- CC: 7456
- Liter: 7.5
- SubModel: BROUGHAM
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1972 CHEVROLET CHEVELLE
- CC: 7441
- Liter: 7.4
- Aspiration: N
- SubModel: BASE
- Engine Vin: W
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1969 PONTIAC LAURENTIAN
- CC: 5358
- Liter: 5.3
- SubModel: BASE
- CUI: 327
- EngineType: V8 ( 5.3 L / 327 )
1968-1969 PONTIAC ACADIAN
- CC: 6489
- Liter: 6.5
- SubModel: BASE
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
49-0039-1 is rated
out of
5 by
2.
Rated 5 out of
5
by
valley rider from
Richmond, great product.
Delivery was great, best price. 3:73 Richmond gears for a 12 bolt posi C carier. Will be pushed by an SP 350 crate also purchased through Jegs, and a Tremec TKO600. Can't wait to finish the build
Date published: 2016-02-21
Rated 5 out of
5
by
bikertrash from
Great gears.
As always, Richmond gear is the best, they set up easy, had beautiful gear patterns, couldn't ask for better.
Date published: 2016-01-20
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Ships directly from the manufacturer on 04/26/18
Ships directly from the manufacturer on 04/26/18
Some parts are not legal for use in California or other states with similar laws / regulations
