Shift Improver Kit for 4R70W Automatic Transmission - 40266
SKU: 52989855375

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 5 - Jul 10

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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: 52989855375

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Harris D. Levin
Draper, US
★★★★★ 1
Terrible delivery system. Unable to use
Size: 5 Fl Oz (Pack of 2), Style: SPF 50
I know the product is good because the cream form works well. The spray product is terrible. With both sprayers, I could not get the spray to work. I am not an idiot and I know how the sprays should work, but they don't. A product is no good if you can't get it out to use. It is awful. I will NEVER buy this product again unless they change the delivery system. NEVER!
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Reviewed in the United States on April 12, 2026
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Frawline
New York, US
★★★★★ 5
Love the scent!
Size: 5 Fl Oz (Pack of 2), Style: SPF 50
I love the scent and light weight feel.
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Reviewed in the United States on May 25, 2026
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Deb
Phoenix, US
★★★★★ 5
Best sunscreen!
Size: 5 Fl Oz (Pack of 2), Style: SPF 50
This sunscreen is great! Great protection, great scent and easy application! I’ve used it for 3 years and love it!
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Reviewed in the United States on April 16, 2026
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JF
San Leandro, US
★★★★★ 5
Alba sunscreen
Size: 5 Fl Oz (Pack of 2), Style: SPF 50
Purchased this sunscreen last season too. Love the more natural ingredients.
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Reviewed in the United States on May 18, 2026
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hannah_k
New York, US
★★★★★ 5
Great sunscreen!
Size: 5 Fl Oz (Pack of 2), Style: SPF 50
We love this sunscreen as our compromise between conventional toxic sunscreen and pure zinc that proves challenging to work with! A few bottles lasted us an entire week of vacation!
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Reviewed in the United States on April 21, 2026

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