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Automatic Transmission Shift Kit-Shift Improver Kit - 82-93 TH700R4 B & M 70239

4.0911 product ratings

we_sparktec (9930)

99.9% positive feedback

Price:

$100.82

Free shipping

Estimated delivery Sat, Nov 15 - Wed, Nov 19

Returns:

30 days returns. Seller pays for return shipping.

Condition:

New

Note: Does not fit GM TH4L60E (electronic) transmissions. Shift Improver Kit Automatic Transmission Shift Kit. Automatic Transmission Valve Body Kit. Unspecified Length. Warranty Duration. To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in theCompatibility Table.

Ratings and Reviews

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4.1

11 product ratings

8 users rated this 5 out of 5 stars
0 users rated this 4 out of 5 stars
1 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
2 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

by 520brianjcarter1
Dec 19, 2021
This is the 3rd kit I have installed over the years.
Bought this kit to fix a lazy shifting rebuilt 700r4 in a 92' Blazer 4x4. While in it I learned the rebuilder stacked springs in the 3-4 accumulator which was causing my long 3-4 shift. Even though my Blazer is a heavy 4x4, I went with the Street/Strip mode in kit. Shifts nice and fast, but prolonged hard race style 1-2 shifts my brake my transfer case chain later on so I plan on being nice to it. The first time I installed this kit was in a 92' Chevy 1/2 ton truck in Street/Strip, and it barked tires hard from first to second!!! Loved it! Second kit was in a 71' Chevy 3/4 ton with TBI 350 / 700r4 swap set to Heavy Duty/Towing. I wasn't too thrilled with it and wished I had done kit to Street/Strip for better feel.
Verified purchase: YesCondition: New
by UuMfNPvCQRC@Deleted
Jun 07, 2016
B&M shift kit
Hard to beat a B&M product, kit has good instruction and was easy to install. Everything you need is in the pky. Trans shifts crisp andif a person gets on it there is a nice hard snap when it go's into the next gear. happy with it overall.
Verified purchase: YesCondition: New
by samko.son.salvage
Apr 24, 2020
THEY RIPPED ME OFF
Got my shift kit for a 700r4..no separator plates or gaskets for them. What good is this junk. Waste of money.
Verified purchase: YesCondition: New
by 3QSPrEadSDS@Deleted
Jun 22, 2016
Shift kit
Its a great piece my car is performing alot better. Thanks again, I would definetly recommend it.
Verified purchase: YesCondition: New
by dz707412
Jun 16, 2020
not usable
came with missing parts, had to send back
Verified purchase: YesCondition: New
by dennisd10012012
Sep 29, 2016
shift kit
I have not installed this yet but l have many friends that recommend this kit as the best thing that can be done to s 700R4. Received fast, thanks
Verified purchase: YesCondition: New
by auscof_0
Sep 17, 2025
Fit like a glove and have solid snappy s...
Fit like a glove and have solid snappy shifts
Verified purchase: YesCondition: New
by 4118.trannyman
Aug 12, 2025
Worked great ty
Worked great ty
Verified purchase: YesCondition: Pre-owned
by nonecks1
Jun 26, 2025
Good
N8ce
Verified purchase: YesCondition: New