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B&M 10228 TransPak Recalibration Kit for Mopar A727/A904 Transmissions

(Ford Explorer 1991-2003; Chrysler 300 1962-71, Town & Country 1967-73, 1975-78, Newport 1962-78, New Yorker 1962-78, Imperial 1962-75 + 94 more models)

Manufacturer

Picture for manufacturer B&M

Part Number

10228
7 reviews
Sale Price

$212.95

1 left at this price

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Usually delivered within 2 days

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Product Details

The B&M TransPak is a recalibration kit designed to enhance the performance and durability of Mopar A727 and A904 automatic transmissions. This precision-engineered valve body recalibration package optimizes shift timing and hydraulic pressure to deliver firmer, more consistent shifts while extending transmission life.

Key Features:

  • Recalibrates shift points and hydraulic circuits for improved performance
  • Delivers firmer, more positive shifts that reduce clutch slippage
  • Provides full manual control of shift points on most applications
  • Easy installation with included instructions and components
  • Extends transmission lifespan by reducing heat and wear
  • Compatible with Chrysler/Dodge A727 (TorqueFlite 8) and A904 (TorqueFlite 6) transmissions
  • Backed by over 65 years of B&M racing and performance transmission expertise

The TransPak kit is ideal for street performance, towing, and racing applications where improved shift quality and transmission durability are essential. Installation requires basic mechanical skills and valve body removal.

Products specifications

Fits

Ford Explorer 1991-2003; Chrysler 300 1962-71, Town & Country 1967-73, 1975-78, Newport 1962-78, New Yorker 1962-78, Imperial 1962-75, LeBaron 1977-78, Cordoba 1975-78, Ford 300 1966-71; Dodge Charger 1966-78 + 90 more models

Package Contents

Gaskets, Drill Bits, Seals, Retaining Ring, Brass Plug, and Shift Valve

Title

B&M 10228 Transpak

Prop 65

Yes

California Proposition 65 Chemical Name 1

Cadmium and cadmium compounds

California Proposition 65 Chemical Name

Cadmium and cadmium compounds

Gasket Or Seal Included

Yes

Trans Year

1979

Trans Year

1980

Trans Year

1981

Trans Year

1982

Trans Year

1983

Trans Year

1984

Trans Year

1985

Trans Year

1986

Trans Year

1987

Trans Year

1988

Trans Year

1989

Trans Year

1990

Trans Year

1991

Trans Year

1992

Trans Year

1993

Trans Year

1994

Trans Year

1995

Trans Year

1996

Trans Model

Chrysler- Torqueflite A727 (Auto) 3 Speed

Trans Model

Chrysler- Torqueflite A904 (Auto) 3 Speed

Length

6.625 in.

Width

5.375 in.

Trans Year

1978

Automotive Item Grade

High Performance

Brand

B&M

Category

Transmission

Emission Code

5

Gasket Included

Yes

Instructions Included

Yes

Length (in)

6.625

Part Type

Automatic Transmission Shift Kit

Product Type

Automatic Transmission Valve Body Kit

Sub Category

Service Kits

Warning

California Proposition 65

Width (in)

5.375

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