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B&M 10226 Shift Improver Kit for Mopar A727/A904 Transmissions

(Chrysler 300 1966-70, Town & Country 1967-70, Newport 1966-70, New Yorker 1966-70, Imperial 1966-70, Ford 300 1966-70; Dodge Charger 1966-74 + 50 more models)

Part of: B&M Shift Improver Kit for GM Transmissions

Other options in this family: B&M 30262 B&M 50260 B&M 20261 B&M 50262 B&M 70239

Manufacturer

Picture for manufacturer B&M

Part Number

10226
4 reviews
Sale Price

$88.95

In Stock (6)

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Usually delivered within 2 days

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Product Details

The B&M 10226 Shift Improver Kit is designed to enhance the performance of Mopar A727 and A904 automatic transmissions. This versatile kit delivers firmer, more positive shifts while eliminating the sluggish shift overlap that can cause premature transmission wear and reduced performance.

Key Features:

  • Two-in-one design offers Heavy Duty or Street/Strip calibration options
  • Eliminates shift overlap for crisper, more responsive gear changes
  • Provides firm, positive shifts that improve acceleration and reduce slippage
  • Easy installation with included instructions and components
  • Backed by over 65 years of B&M engineering and quality

This shift improver kit is ideal for street performance, weekend racing, or heavy-duty towing applications. By reducing shift overlap and band apply time, the kit helps extend transmission life while delivering noticeably improved shift quality. The adjustable calibration allows you to tailor shift firmness to your specific driving needs, from aggressive street performance to full race applications.

Products specifications

Fits

Chrysler 300 1966-70, Town & Country 1967-70, Newport 1966-70, New Yorker 1966-70, Imperial 1966-70, Ford 300 1966-70; Dodge Charger 1966-74, Challenger 1970-72, Dart 1966-76, Ramcharger 1974, Coronet 1965-76, Polara 1966-73 + 45 more models

Automotive Item Grade

High Performance

Brand

B&M

Prop 65

Yes

California Proposition 65 Chemical Name

Cadmium and cadmium compounds

Category

Transmission

Emission Code

5

Gasket Included

Yes

Instructions Included

Yes

Part Type

Automatic Transmission Shift Kit

Product Type

Automatic Transmission Valve Body Kit

Sub Category

Service Kits

Warning

California Proposition 65

Extremely fast shipment and the best price on the internet. Highly recommended.

Great price, exactly what I needed. I will definitely return to Autoplicity for future autoparts orders! Thanks!

tried customer service to order they cant seem to find my shipping addres info, i log into site and placed order site was haveing problems going into differnt areas to get parts.

Very quick service and lowest price.

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