GMC Jimmy Performance Transmission Shift Kits

Your GMC Jimmy will be happy to know that the search for the right Performance Transmission Shift Kits you’ve been looking for is over! Advance Auto Parts has 6 different Performance Transmission Shift Kits for your vehicle, ready for shipping or in-store pick up. The best part is, our GMC Jimmy Performance Transmission Shift Kits start from as little as $62.99.

When it comes to your GMC Jimmy, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Performance Transmission Shift Kits brands so you can shop with complete confidence. Some of our top Performance Transmission Shift Kits brands are B & M. We’re sure you will get the right product to keep that Jimmy running for a long time.

We even have reviews of our OEM and aftermarket Performance Transmission Shift Kits products to help you buy with confidence. Hear from other customers via the 89 reviews on parts for your GMC Jimmy.

Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Performance Transmission Shift Kits for your Jimmy, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

Compare 6 GMC Performance Transmission Shift Kits

B & M – ShiftPlus, 4L60E and 4L80E (Part No.70380)

ShiftPlus, 4L60E and 4L80E

from

$90.99
The B&M Shift Plus, recalibrates your transmission’s hydraulic system electronically which firms up the shifts and reduces heat and slippage. A simple flip of the switch allows you to choose which shift firmness setting you want to run.

Product Features:
  • Installs In Minutes
  • Reduces Slippage and Heat
  • 50 State Emissions Legal
  • Recalibrates Hydraulic System
  • Recalibrates Electronically
  • Fun and Pleasurable Drive
  • Extends Transmission Life
  • Simple Flip Of Switch
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B & M – Shift Improver Kit, 82-93 TH700R4 (Part No.70239)

Shift Improver Kit, 82-93 TH700R4

from

$73.99
The B&M Shift Improver Kit the easiest way to get the performance you’ve always wanted out of your automatic transmission, two modes to select from: Heavy Duty, or Street/Strip. It’s our least expensive and simplest to install kit.

Product Features:
  • Provides Crisp Shifts
  • On Any Stock Automatic Transmission
  • Eliminates Soft/Sluggish Shift
  • Eliminates Shift Overlap
  • Eliminate Clutch and Band Wear
  • Improves Transmission Life
  • Transmission Removal Not Required
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B & M – Transpak For 82-93 TH700R4 Transmission (Part No.70235)

Transpak For 82-93 TH700R4 Transmission

from

$174.99
The B&M Transpak has all the features in the Shift Improver Kit, plus it provides additional driver manual control. Retain full automatic features and standard shift points with selector in Drive.

Product Features:
  • Recalibrate Auto. Transmission
  • Optimum Performance
  • Select Your App. Mode
  • Improves Transmission Life
  • Trans. Removal Not Required
  • Downshift At Any Speed
  • Great For Trailer Towing
  • For Heavy Loads Driving Downhill
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B & M – Transpak For 93-01 4L60E (Part No.70365)

Transpak For 93-01 4L60E

from

$153.99
The B&M Transpak has all the features in the Shift Improver Kit, plus it provides additional driver manual control. Retain full automatic features and standard shift points with selector in Drive.

Product Features:
  • Recalibrate Auto. Transmission
  • Optimum Performance
  • Select Your App. Mode
  • Improves Transmission Life
  • Trans. Removal Not Required
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B & M – Shift Improver Kit For 93-02 4L60E (Part No.70360)

Shift Improver Kit For 93-02 4L60E

from

$73.99
The B&M Shift Improver Kit the easiest way to get the performance you’ve always wanted out of your automatic transmission, two modes to select from: Heavy Duty, or Street/Strip. It’s our least expensive and simplest to install kit.

Product Features:
  • Provides Crisp Shifts
  • On Any Stock Automatic Transmission
  • Eliminates Soft/Sluggish Shift
  • Eliminates Shift Overlap
  • Eliminate Clutch and Band Wear
  • Improves Transmission Life
  • Transmission Removal Not Required
See More

B & M – Shift Improver Kit For 65-87 TH400 Transmission (Part No.20260)

Shift Improver Kit For 65-87 TH400 Transmission

from

$62.99
The B&M Shift Improver Kit the easiest way to get the performance you’ve always wanted out of your automatic transmission, two modes to select from: Heavy Duty, or Street/Strip. It’s our least expensive and simplest to install kit.

Product Features:
  • Provides Crisp Shifts
  • On Any Stock Automatic Transmission
  • Eliminates Soft/Sluggish Shift
  • Eliminates Shift Overlap
  • Eliminate Clutch and Band Wear
  • Improves Transmission Life
  • Transmission Removal Not Required
See More

FAQs for GMC Jimmy Performance Transmission Shift Kits

What are the most popular Performance Transmission Shift Kits for the GMC Jimmy?

With 1 brands you can trust, our most popular Performance Transmission Shift Kits for the GMC Jimmy are:
ShiftPlus, 4L60E and 4L80E
from $90.99
(1)
ShiftPlus, 4L60E and 4L80E
Performance Transmission Shift Kits
Shift Improver Kit For 65-87 TH400 Transmission
from $62.99
This product is not rated
Shift Improver Kit For 65-87 TH400 Transmission
Performance Transmission Shift Kits
Shift Improver Kit, 82-93 TH700R4
from $73.99
(3)
Shift Improver Kit, 82-93 TH700R4
Performance Transmission Shift Kits