B&M Shift Improver Kit - Mopar A727/A904 Transmissions - 10225
SKU: 50879083072

B&M Shift Improver Kit - Mopar A727/A904 Transmissions - 10225

Sale price$80.09 Regular price$88.99
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Description

B&M Shift Improver Kit - Mopar A727/A904 Transmissions - 10225Overview: This B&M Shift Improver kit fits all 1971 1977 Chrysler, Dodge and Plymouth Torqueflite A727 transmissions, along with A904 transmissions that originally came behind V 8 engines. This kit recalibrate's your automatic transmission for optimum performance, extended life by eliminating shift overlap and excess wear on clutches & bands due to slippage. You get two modes of performance to select from: Stage 1 Heavy Duty, or Stage 2 Street Strip.

Overview:

This B&M® Shift Improver™ kit fits all 1971-1977 Chrysler, Dodge and Plymouth Torqueflite A727 transmissions, along with A904 transmissions that originally came behind V-8 engines. This kit recalibrate's your automatic transmission for optimum performance, extended life by eliminating shift overlap and excess wear on clutches & bands due to slippage. You get two modes of performance to select from: Stage 1 Heavy Duty, or Stage 2 Street/Strip. Stage 1 gives firm positive shifts without loss of driver comfort for improved shifting performance in all street vehicles. Street/Strip is for high performance street use or for competitive events for the enthusiast who wants the hardest hitting, quickest possible shifts. All you need are basic tools, the included installation instructions and in the space of an afternoon you can turn your transmission into a B&M-tuned unit! Ask the thousands of satisfied customers that have installed one in their transmissions!

Features:

  • Two kits In One - Heavy Duty or Street/Strip
  • Over 65 Years of B&M Quality
  • Provides Firm Positive Shifts
  • Eliminates Shift Overlap
  • Legendary Performance
  • Easy to Install

Application:

Year Make Model Submodel Engine Size
1971 - 1974 Dodge D200 Pickup
1971 - 1974 Dodge D300 Pickup
1971 - 1973 Dodge Dart Base
1971 - 1974 Dodge W100 Pickup
1971 - 1974 Dodge W200 Pickup
1971 - 1974 Dodge W300 Pickup
1971 - 1974 Plymouth Barracuda
1971 - 1974 Plymouth Cuda
1971 - 1973 Plymouth Duster Base
1974 - 1976 Plymouth Duster
1972 - 1974 Plymouth Gran Fury Base
1974 Plymouth PB100 Van Voyager
1974 Plymouth PB200 Van Voyager
1974 Plymouth PB300 Van Voyager
1971 - 1975 Plymouth Road Runner
1971 - 1974 Plymouth Satellite
1971 - 1976 Plymouth Scamp
1974 - 1977 Plymouth Trailduster
1971 - 1976 Plymouth Valiant
1971 - 1974 Dodge M300
1972 - 1973 Dodge R300
1973 - 1977 Dodge CB300
1973 - 1974 Dodge RM300 Base
1974 Dodge R300 Base
1971 - 1974 Dodge RM350
1971 Dodge RM300
1971 - 1974 Dodge B200 Van
1971 - 1974 Dodge B300 Van
1971 Dodge Challenger Base
1972 - 1974 Dodge Challenger
1971 Dodge Charger Base
1971 Dodge Charger Special Edition
1971 Dodge Charger 500
1972 - 1977 Dodge Charger
1971 - 1976 Dodge Coronet
1971 - 1974 Dodge D100 Pickup
1971 - 1973 Dodge Dart Custom
1971 - 1973 Dodge Dart Special
1971 - 1973 Dodge Dart Swinger
1971 - 1972 Dodge Dart Demon
1973 Dodge Dart Sport
1974 - 1976 Dodge Dart
1971 - 1977 Dodge Monaco
1971 - 1972 Dodge P200
1971 - 1972 Dodge P300
1975 - 1977 Chrysler New Yorker
1972 - 1977 Chrysler Newport
1975 - 1977 Dodge B100
1975 - 1977 Dodge B200
1975 - 1977 Dodge B300
1975 - 1977 Dodge D100
1975 - 1977 Plymouth Gran Fury
1975 - 1977 Plymouth PB100
1975 - 1977 Plymouth PB200
1975 - 1977 Plymouth PB300
1972 Chrysler New Yorker Brougham
1971 Chrysler Newport Base
1971 Chrysler Newport Royal
1971 - 1974 Dodge B100 Van
1975 - 1977 Dodge D200
1975 - 1977 Dodge D300
1974 - 1977 Dodge Ramcharger
1975 - 1977 Dodge Royal Monaco
1975 - 1977 Dodge W100
1975 - 1977 Dodge W200
1975 - 1977 Dodge W300
1971 - 1973 Dodge Polara
1974 Plymouth PB300 Van Voyager EX
1974 Plymouth PB300 Van Voyager EX Wagon

Specs:

Automotive Item Grade High Performance
Brand B&M
California Proposition 65 Chemical Name Cadmium and cadmium compounds
California Proposition 65 Required Yes
Emission Code 5
Gasket Included Yes
Instructions Included Yes
Product Type Automatic Transmission Valve Body Kit
Warning California Proposition 65
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 50879083072

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4.0 ★★★★★
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Spo509
Lake Worth, US
★★★★★ 3
Not as good as chuck it anymore
Style: Fetch Balls (Pack of 10), Size: 2.5 inch
I have bought these before and the where just like the chuck it balls. These are not those balls. The are lighter and my dog has already cause damage to one
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Reviewed in the United States on March 16, 2026
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Sarah Mason
Los Angeles, US
★★★★★ 5
If you were looking for a sign to buy this, here it is
Color: A) Small 2.5" Ball
If you are looking for a ball that can stand up next to a heavy, aggressive chewer.. this is a good choice. Our Pitbull literally destroyed any and every toy that she gets with the exception of one kind of kong ball. She tore through the kong Frisbees, any kind of squeaker toy, and the wobble wag giggle ball (she usually always ends up destroying these but it takes a few weeks. Today she beat her record and had her brand new ball destroyed within the first 30 minutes of us taking it out of the box). But, this ball she has not been able to destroy. I'd like to believe that the Kong ball she has and this ball are made of the same material. Because they are the only balls she can't ruin. And it's not because of a lack of trying. We have watched her sit there and chew with a side of her mouth for an hour or more, trying to make some kind of indention or tear in it and it just never happened. She loves to chew this thing, chase this thing, sleep with this thing. I most certainly recommend this ball. If it is I'ah proof then it is most certainly, 100% a durable ball and worth every penny
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
M
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Michael Campbell
Alexandria, US
★★★★★ 5
Chew King Supreme Chew Toy
Color: B) Medium 3" Ball
So far, freaking amazing. This ball is awesome. I have a 90 lb American Bulldog. Like other reviews. Lot of " indestructible balls" lasted minimum time. Not this one. She even took it to bed with her I bought the 3 inch ball, not the 4 inch ball. The 3 inch ball works amazingly for a large Dog. Yes the 4 inch would be better. So in my opinion, either ball would be fine. As others also said. This ball keeps a active Dog busy for hours. Love to play catch. Love frozen peanut butter in it. One last thing. The price is amazing. I don't see needing to buy another, unless it is lost, because this is made to last. We couldn't be happier.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
K
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Kelsey
Dallas, US
★★★★★ 5
Malinois proof
Color: B) Medium 3" Ball
So far this has held up great. My Malinois who has destroyed nearly every ball I’ve gotten her, this one has lasted over 3 weeks without a dent, compared to some that don’t even last a day lol. Although the medium size is a little too big for her liking she still plays with it. It’s very durable and I like the middle part for engagement as well. I would recommend if you have a dog who destroys every ball possible.
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Reviewed in the United States on May 8, 2026
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TERRIE GILLAND
Battle Creek, US
★★★★★ 5
Actually Durable
Color: B) Medium 3" Ball
One of the few "heavy duty" toys that my pittie hasn't destroyed after a couple of weeks. Most of them last two days. She's an absolute beast so I'm confident if she can't destroy it, few dogs can.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026

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