800-227-2242
My Garage 2021 Ram 1500

Recent vehicles

Clear current vehicle
Cart
Reset

Automatic Transmission Assemblies

No products in Automatic Transmission Assemblies fit your 2021 Ram 1500. Showing Automatic Transmission Assemblies for every vehicle instead. Click here to change your vehicle.

  1. Powerglide Transbrake Transmission w/ Reid Case, Deep Pan, 1.80 1st Gear

    Designed for the serious full-tree bracket racer, TCI Transbrake Transmissions deliver the quickest and most consistent reaction times in the business.

    NP#: TCI82250431 Mfg#: 82250431
    C$8,900.99
    Availability: Backordered?

    FREE delivery, ships in about 2 weeks

    C$8,900.99
    Add to Cart
  2. Non-Electronic 4x Four-Speed Package for Chrysler Small Block (750 HP)

    TCI has expanded its drivetrain lineup with the 4x Four-Speed Automatic Transmission Series that allows the use of a popular 4L80E or 700R4 transmission with non-GM performance applications.

    NP#: TCI371800P5 Mfg#: 371800P5
    C$8,900.99
    Availability: Backordered?

    FREE delivery, ships in about 2 weeks

    C$8,900.99
    Add to Cart
  3. Transbrake Kit for 4L80E (1991-1996)

    TCI Transbrake Valve Bodies allow you to achieve maximum torque converter stall and provide for quicker and more consistent reaction times and 60-foot times.

    NP#: TCI274500 Mfg#: 274500
    C$1,197.99
    Availability: Backordered?

    FREE delivery, ships in about 2 weeks

    C$1,197.99
    Add to Cart
  4. C6 StreetFighter Package for Ford 351M/400/429/460 Engines

    TCI StreetFighter Transmissions are designed to withstand the rigors of street machines ranging anywhere from 400 to 775 horsepower with a non-supercharged system using pump gasoline, depending on application.

    NP#: TCI411200P3 Mfg#: 411200P3
    C$6,377.99
    Availability: Backordered?

    FREE delivery, ships in about 2 weeks

    C$6,377.99
    Add to Cart
  5. Heavy-Duty/RV TH400 Transmission w/ Bolt-On Yoke

    This is the perfect transmission for your two-wheel drive towing and heavy-load trucking needs that range from 450 to 550 HP, depending on the application.

    NP#: TCI211001 Mfg#: 211001
    C$4,002.99
    Availability: In stock?

    FREE delivery, ships tomorrow

    C$4,002.99
    Add to Cart
  6. Maximizer 4x4 Transmission for Chevrolet Applications with 203NP Transfer Case

    The Maximizer 4x4 Transmissions bring performance to your four-wheel drive.

    NP#: TCI211402 Mfg#: 211402
    C$4,298.99
    Availability: Backordered?

    FREE delivery, ships in about 2 weeks

    C$4,298.99
    Add to Cart
  7. TH400 StreetFighter Transmission for Buick/Olds/Pontiac Engines w/ 4 in Shaft

    TCI StreetFighter Transmissions are designed to withstand the rigors of street machines ranging anywhere from 400 to 675 horsepower with a non-supercharged system using pump gasoline, depending on application.

    NP#: TCI211300 Mfg#: 211300
    C$4,002.99
    Availability: In stock?

    FREE delivery, ships tomorrow

    C$4,002.99
    Add to Cart
  8. Torqueflite 727 Super StreetFighter Transmission for Chrysler 383/400/426/440

    The TCI Super StreetFighter Transmissions bridge the gap between the StreetFighter series and full competition transmissions.

    NP#: TCI111005 Mfg#: 111005
    C$4,892.99
    Availability: Backordered?

    FREE delivery, ships in about 2 weeks

    C$4,892.99
    Add to Cart
  9. 727 B/B REM.TRANSFER CASE

    NP#: TCI111403 Mfg#: 111403
    C$3,705.99
    Availability: Backordered?

    FREE delivery, ships in about 2 weeks

    C$3,705.99
    Add to Cart
  10. C4 Competition Transbrake Transmission with Reverse Shift Pattern

    Designed for the serious full-tree bracket racer, TCI Transbrake Transmissions deliver the quickest and most consistent reaction times in the business.

    NP#: TCI512500 Mfg#: 512500
    C$5,486.99
    Availability: Backordered?

    FREE delivery, ships in about 2 weeks

    C$5,486.99
    Add to Cart
  11. C6 Full Manual Competition Transbrake Transmission for Small Block and Windsor

    Designed for the serious full-tree bracket racer, TCI Transbrake Transmissions deliver the quickest and most consistent reaction times in the business.

    NP#: TCI413400 Mfg#: 413400
    C$5,041.99
    Availability: Backordered?

    FREE delivery, ships in about 2 weeks

    C$5,041.99
    Add to Cart
  12. C6 Maximizer 4x4 Transmission for 289/302/351C/351W

    The Maximizer 4x4 Transmissions bring performance to your four-wheel drive.

    NP#: TCI411801 Mfg#: 411801
    C$3,705.99
    Availability: Backordered?

    FREE delivery, ships in about 2 weeks

    C$3,705.99
    Add to Cart
  13. C6 StreetFighter Trans Package for Ford FE Engines w/2.75 First Gear

    This Maximizer 4x4 Package for Ford C6 1966-1991, 13 1/2" Tailshaft applications includes specifically matched components, including: part #411401 transmission, #443630 torque converter, #743813 filler tube, #820500 transmission cooler and Max Shift Fluid.

    NP#: TCI411401P1 Mfg#: 411401P1
    C$5,931.99
    Availability: Backordered?

    FREE delivery, ships in about 2 weeks

    C$5,931.99
    Add to Cart
  14. Circlematic TH350 Transmission w/ 3 Speeds, Forward Pattern, Standard Pan and 100% Fluid Coupling

    In the past, manual transmissions were the popular choice for circle track racing, but TCI has found that there are several advantages to running a TCI Circlematic Transmission instead.

    NP#: TCI312020 Mfg#: 312020
    C$4,447.99
    Availability: Backordered?

    FREE delivery, ships in about 2 weeks

    C$4,447.99
    Add to Cart
  15. Maximizer 4x4 Transmission for 1997-2006 4L80E

    The Maximizer 4x4 Transmissions bring performance to your four-wheel drive.

    NP#: TCI271500 Mfg#: 271500
    C$6,674.99
    Availability: Backordered?

    FREE delivery, ships in about 2 weeks

    C$6,674.99
    Add to Cart
  16. PG DB 1.80 749601 6282 10CL

    NP#: TCI73254431 Mfg#: 73254431
    C$7,416.99
    Availability: Backordered?

    FREE delivery, ships in about 2 weeks

    C$7,416.99
    Add to Cart
  17. TH350 Transbrake Transmission w/ Reverse Shift Pattern

    Designed for the serious full-tree bracket racer, TCI Transbrake Transmissions deliver the quickest and most consistent reaction times in the business.

    NP#: TCI312500 Mfg#: 312500
    C$4,892.99
    Availability: Backordered?

    FREE delivery, ships in about 2 weeks

    C$4,892.99
    Add to Cart
  18. TH400 Reverse Shift Pattern Transbrake Transmission

    Designed for the serious full-tree bracket racer, TCI Transbrake Transmissions deliver the quickest and most consistent reaction times in the business.

    NP#: TCI212505 Mfg#: 212505
    C$4,892.99
    Availability: Backordered?

    FREE delivery, ships in about 2 weeks

    C$4,892.99
    Add to Cart
  19. 4L60E Heavy Duty/RV Transmission Package for 1996-1997 Truck

    TCI StreetFighter Transmissions are designed to withstand the rigors of street machines ranging anywhere from 400 to 775 horsepower with a non-supercharged system using pump gasoline, depending on application.

    NP#: TCI371010P1 Mfg#: 371010P1
    C$5,189.99
    Availability: Backordered?

    FREE delivery, ships in about 2 weeks

    C$5,189.99
    Add to Cart
  20. 4L80E (1991-1996) Transbrake Transmission w/o Bellhousing

    Designed for the serious full-tree bracket racer, TCI Transbrake Transmissions deliver the quickest and most consistent reaction times in the business.

    NP#: TCI272700 Mfg#: 272700
    C$5,931.99
    Availability: Backordered?

    FREE delivery, ships in about 2 weeks

    C$5,931.99
    Add to Cart
  21. Adjustable Crossmember for Custom Applications w/ TCI 6X, 4X and GM 4L80E

    • Steel construction provides increased strength and durability with less weight
    • Original bolt pattern for easy installation
    • Powder coated finish resists wear and rust
    NP#: TCI953004 Mfg#: 953004
    C$716.99
    Availability: Backordered?

    FREE delivery, ships in about 2 weeks

    C$716.99
    Add to Cart
  22. Bracket Trans-Brake Standard Length 1.76 Ratio Bracket Racing Powerglide

    TCI Bracket Racing Powerglides include a new steel stock depth transmission pan with drain plug, a 4140 steel clutch hub, universal shift lever, high-performance clutches and steels and high energy bands.

    NP#: TCI712176 Mfg#: 712176
    C$2,962.99
    Availability: Backordered?

    FREE delivery, ships in about 2 weeks

    C$2,962.99
    Add to Cart
  23. C6 Full Competition Transbrake Transmission for 351M/400/429/460

    Designed for the serious full-tree bracket racer, TCI Transbrake Transmissions deliver the quickest and most consistent reaction times in the business.

    NP#: TCI413200 Mfg#: 413200
    C$5,189.99
    Availability: Backordered?

    FREE delivery, ships in about 2 weeks

    C$5,189.99
    Add to Cart
  24. C6 StreetFighter Package for Ford 289/302/351C/351W

    TCI StreetFighter Transmissions are designed to withstand the rigors of street machines ranging anywhere from 400 to 775 horsepower with a non-supercharged system using pump gasoline, depending on application.

    NP#: TCI411400P1 Mfg#: 411400P1
    C$5,931.99
    Availability: Backordered?

    FREE delivery, ships in about 2 weeks

    C$5,931.99
    Add to Cart
  25. C6 StreetFighter Package for Ford 351M/400/429/460 Engines

    TCI StreetFighter Transmissions are designed to withstand the rigors of street machines ranging anywhere from 400 to 775 horsepower with a non-supercharged system using pump gasoline, depending on application.

    NP#: TCI411200P1 Mfg#: 411200P1
    C$5,931.99
    Availability: Backordered?

    FREE delivery, ships in about 2 weeks

    C$5,931.99
    Add to Cart

1-25 of 293 ResultsPer Page: 25 50 75

Sign up for sales, arrivals, vehicle specific content and more.