SKU: 12632603555

Shift Improver Kit for 4R70W Automatic Transmission - 40266

Sale price$93.57 Regular price$103.97
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

Shift Improver Kit for 4R70W Automatic Transmission - 40266Overview: This B&M Shift Improver Kit is designed for 1996 1999 Ford, Lincoln, Mercury 4R70W transmisisons. Recalibrate your automatic transmission for optimum performance and extended life! Select the mode that best suits your application Provides crisp shifts on any stock automatic transmission Eliminates shift overlap and excess wear on clutches and bands due to slippage Application: 1996 to 1999 Ford, Lincoln, Mercury 4R70W The B&M Shift Improver

Overview:

This B&M Shift Improver Kit is designed for 1996-1999 Ford, Lincoln, Mercury 4R70W transmisisons. Recalibrate your automatic transmission for optimum performance and extended life! Select the mode that best suits your application Provides crisp shifts on any stock automatic transmission Eliminates shift overlap and excess wear on clutches and bands due to slippage Application: 1996 to 1999 Ford, Lincoln, Mercury 4R70W The B&M Shift Improver Kit the easiest way to get the stout performance you've always wanted out of your automatic transmission - and you get two modes of performance to select from: Heavy Duty, or Street/Strip. It's our least expensive and simplest to install kit. All you need are some hand tools! 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! STAGE 1. HEAVY DUTY Firm positive shifts without loss of driver comfort for improved performance in all street vehicles. Recommended for regular passenger vehicles. STAGE 2. STREET/STRIP Provides positive shifts for high performance street use or for competitive events. This level is for the enthusiast who wants the hardest, quickest possible shift.

Features:

  • On Any Stock Automatic Transmission
  • Eliminates Soft and Sluggish Shift
  • Over 65 Years of B&M Quality
  • Eliminates Shift Overlap
  • Provides Crisp Shifts
  • Easy Installation

Application:

Year Make Model Submodel Engine Size
1996 - 1999 Mercury Grand Marquis
1997 - 1999 Mercury Mountaineer
1999 Ford E-350 Super Duty
1996 - 1999 Lincoln Town Car
1996 - 1997 Mercury Cougar
1996 - 1999 Ford Crown Victoria
1997 - 1999 Ford Econoline Super Duty
1996 - 1999 Ford E-150 Econoline
1996 - 1999 Ford E-150 Econoline Club Wagon
1997 - 1999 Ford E-250 Econoline
1997 - 1998 Ford E-350 Econoline
1997 - 1999 Ford E-350 Econoline Club Wagon
1997 - 1999 Ford Expedition
1996 - 1999 Ford Explorer Limited
1996 - 1999 Ford Explorer Eddie Bauer
1996 - 1999 Ford Explorer XLT
1999 Ford Explorer XLS
1997 - 1999 Ford F-150 Base
1997 - 1999 Ford F-150 XL
1997 - 1999 Ford F-150 XLT
1996 - 1998 Ford F-150
1999 Ford F-150 Lariat
1997 - 1999 Ford F-250
1996 - 1999 Ford Mustang Base
1996 - 1999 Ford Mustang GT
1996 - 1997 Ford Thunderbird
1996 - 1998 Lincoln Mark VIII

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:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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: 12632603555

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4.5 ★★★★★
Based on 8 reviews
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Steve Turner
Battle Creek, US
★★★★★ 5
Triple Check Your Measurements. No Margin For Error.
Size: 15 inch, Color: Space Gray
Exterior is exactly 15" wide making for a snug fit of my 14 1/8" laptop. This snug fit was what I was looking for. Any tighter and it wouldn't fit at all. The material is of good quality and the lining is soft. The padding is minimal but should be adequate for everyday use. First impressions are this is a very good quality sleeve. Time will tell.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
M
Verified Purchase
MN Reviewer
Cuba, US
★★★★★ 5
13.3-inch bag is too big for a 13-inch Surface Pro 11
Size: 13.3 inch, Color: Gray
The bag is very good, but I am returning the 13.3-inch size bag, as it is too big for a Microsoft Surface Pro 11 (13-inch screen). I should have done a bit more digging through the description to realize the size. It would have been better if the pictures showed actual inner dimensions. I have just ordered a 12.3-inch bag. The smaller bag should be adequate. EDIT: The 12.3 inch bag came in. This bag is perfect for Surface Pro. Great fit! The front pocket holds the power brick and a small mouse, and a bit more space for flash drive or similar.
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Reviewed in the United States on May 14, 2026
C
Verified Purchase
Cristina Yamashiro
Waukegan, US
★★★★★ 5
Nice color and good quality
Size: 14 inch, Color: Navy Blue, Size: 14 inch, Color: Navy Blue
I had originally bought this for my work laptop (MacBook) and it fit perfectly. But now I use it for my personal which is a 13.3in MacBook Air. I like the feeling of the case. I have a crack on my screen and I feel like this case offers more cushion than my previous one. I wouldn’t say this would save my laptop from a fall but I feel more confident as it’s in my bag that it’s getting enough protection. I also like the color and it’s spacious enough to hold a laptop charger, note pad, pens, etc.
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Reviewed in the United States on May 24, 2026
R
Verified Purchase
RW
Port Orchard, US
★★★★★ 5
Good Quality and Easy to Install and
Model: iPad A16 11th 2025 /10th 2022
This glass protector was the easiest one i have ever used. went in on easily and only a couple of bubbles that were easy to push out. It seems to be made with quality material and fits perfectly. Got the first one right so now i have a spare.
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Reviewed in the United States on May 31, 2026
M
Verified Purchase
M. Inglee
Belleville, US
★★★★★ 5
Very nice case
Model: iPad A16 11th 2025 /10th 2022
Fits well. Very sturdy. Looks great and was easy enough for a 9 year old to install ;-)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026

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