1999 GMC Sierra 1500 Performance Transmissions

Essential 1999 GMC Sierra 1500 Performance Transmissions

Energy Suspension – Transmission Mount (Part No.3.1129R)

Transmission Mount

from

$83.99
A true performance application component for cars, trucks, hot rods, racing/competition, yet popularly used for street vehicles when more horsepower is added. Soft running enough to absorb vibrations for street use yet rugged for racing use. Helps control torque on high performance vehicles. Maintains proper drive shaft angle to help prevent early wear and unexpected power train damage. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal transmission mounts. Resistant to under vehicle fluid oils, coolants and road contaminants. Made of Energy’s Hyper-Flex performance polyurethane and heavy duty hardware – for added durability.

Product Features:
  • Unique Safety Interlock Design
  • Impervious to Vehicle Oils and Chemicals
  • Strong Enough Too Handle High Performance
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B & M – Shift Improver Kit For 93-02 4L60E (Part No.70360)

Shift Improver Kit For 93-02 4L60E

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$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 93-01 4L60E (Part No.70365)

Transpak For 93-01 4L60E

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$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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1999 GMC Sierra 1500 Performance Transmissions

Maybe you’re in the middle of a full rebuild of that 1999 GMC Sierra 1500. Maybe you just need a couple of Performance Transmissions. Either way, Advance Auto Parts has 3 different Performance Transmissions in our inventory ranging from $73.99 to $153.99. That means you can find the exact parts or products you need to keep that 1999 GMC Sierra 1500 running smoothly.

Performance Transmissions are only as good as their brand. We stock 2 different brands to make sure you have plenty of trusted parts to choose from for your 1999 GMC Sierra 1500. Energy Suspension and B & M are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Performance Transmissions for your 1999 GMC Sierra 1500, but don’t take our word for it – read our customer ratings and reviews and buy with confidence.

So if you’re in the market for aftermarket Performance Transmissions to keep your 1999 GMC Sierra 1500 rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Performance Transmissions Brands To Make Your 1999 GMC Sierra 1500 Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 1999 GMC Sierra 1500 demands trusted brand parts and products to keep it running. Many trusted brands of Performance Transmissions make up Advance Auto Parts’ inventory, and all are ready to help make your Sierra 1500 the best it can be. Be sure to browse some of our top Performance Transmissions brands and parts.

FAQs for 1999 GMC Sierra 1500 Performance Transmissions

What are the most purchased Performance Transmissions for the 1999 GMC Sierra 1500?

Out of 3 Performance Transmissions for the 1999 GMC Sierra 1500, the most popular in our inventory are:
Transmission Mount
from $83.99
This product is not rated
Transmission Mount
Performance Engine and Transmission Mounts
Transpak For 93-01 4L60E
from $153.99
This product is not rated
Transpak For 93-01 4L60E
Performance Transmission Shift Kits
Shift Improver Kit For 93-02 4L60E
from $73.99
This product is not rated
Shift Improver Kit For 93-02 4L60E
Performance Transmission Shift Kits