1985 GMC C3500 Performance Transmission Shift Kits

Your 1985 GMC C3500 might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Performance Transmission Shift Kits you desperately need.

We currently carry 1 Performance Transmission Shift Kits to choose from for your 1985 GMC C3500, and our inventory prices range from as little as $71.99.

On top of low prices, Advance Auto Parts offers 1 different trusted brands of Performance Transmission Shift Kits for the 1985 GMC C3500. We only sell parts from trusted brands like B & M so that you can find quality parts you can count on.

Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 12 reviews on our Performance Transmission Shift Kits for the 1985 GMC C3500 from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Performance Transmission Shift Kits stock in-person!

Performance Transmission Shift Kits for Your 1985 GMC C3500

B & M – Shift Improver Kit, 82-93 TH700R4 (Part No.70239)

Shift Improver Kit, 82-93 TH700R4

from

$71.99
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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(3 reviews)
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