1978 GMC K15 Performance Shifters

Your 1978 GMC K15 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 Shifters you desperately need.

We currently carry 14 Performance Shifters to choose from for your 1978 GMC K15, and our inventory prices range from as little as $269.99 up to $549.99.

On top of low prices, Advance Auto Parts offers 2 different trusted brands of Performance Shifters for the 1978 GMC K15. 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 20 reviews on our Performance Shifters for the 1978 GMC K15 from previous customers.

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

Performance Shifters for Your 1978 GMC K15

B & M – Automatic Shifter, Megashifter (Part No.80690)

Automatic Shifter, Megashifter

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$479.99
The B&M Megashifter has it all, form, function and classic style. This all adds up to bring you a quality shifter that’s been one of the most popular automatic shifters of all time. First off let’s talk function. The Megashifters positive ratcheting funct

Product Features:
  • Universal Floor Mount
  • Base Can Be Trimmed-Custom Fit
  • Cable Operated
  • Quick Installation
  • Accurate Shifting
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B & M – Automatic Shifter, Sport Shifter (Part No.80776)

Automatic Shifter, Sport Shifter

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$329.99
The B&M Sport Shifter features, Neutral safety switch, backup light switch, lighted gear indicator and black T-Handle and cable. Fits Most 3 and 4 Speed applications.

Product Features:
  • Base Trims For Custom Fit
  • Neutral Safety Switch
  • Backup Light Switch
  • Lighted Gear Indicator
  • Black T-Handle and Cable
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B & M – Automatic Shifter, Unimatic Shifter (Part No.80775)

Automatic Shifter, Unimatic Shifter

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$269.99
The B&M Unimatic is an ideal replacement for column shift vehicles, includes neutral safety switch, 5 foot cable and a boot and plate.

Product Features:
  • Ideal As Column Shift Replacement
  • Includes Neutral Safety Switch
  • Includes Black T-Handle
  • Backup Light Not Available
  • Includes 5 ft. Cable and Hardware
  • Includes Boot and Plate
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B & M – Automatic Shifter, Quicksilver 4 Speed (Part No.80683)

Automatic Shifter, Quicksilver 4 Speed

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$439.99
The B&M Quicksilver features a ratcheting action for positive shifts, Chrome Knob, neutral safety switch, NHRA/IHRA approved Reverse Lockout. Fits Most 3 and 4 speeds.

Product Features:
  • Universal Floor Mount Application
  • Base Trimmed For Custom Fit
  • Cable Operated
  • Quick Installation
  • Accurate Shifting
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B & M – Automatic Shifter, Stealth Pro Ratchet 3 and 4 Speed (Part No.81120)

Automatic Shifter, Stealth Pro Ratchet 3 and 4 Speed

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$549.99
The Stealth Pro Ratchet shifter is one of our most popular and easiest to operate race shifters. Features include positive ratcheting design that self-centers the handle after each shift giving you maximum clearance behind the shifter and will not allow y

Product Features:
  • Reverse Lockout Meets NHRA And IHRA Requirements
  • Carbon Fiber Look Without The Cost
  • Reliable And Race Proven Shifter Design
  • Short Throw
  • Stick Returns to Center
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Hurst – Manual Shifter, Competition Plus Shifter (Part No.3910002)

Manual Shifter, Competition Plus Shifter

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$534.99
The Hurst Competition Plus, the industry standard for over 30 years, used in dedicated applications to assure a custom fit to a wide variety of vehicles having factory consoles without any modifications.

Product Features:
  • High Ratio Pivot Mechanism
  • Adjustable Bias Spring Loads
  • Adjustable Stops
  • Chrome Plated Steel Bolt On Stick
  • Easy Installation
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B & M – Automatic Shifter, Light Truck Megashifter (Part No.80680)

Automatic Shifter, Light Truck Megashifter

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$479.99
The B&M Megashifter has it all, form, function and classic style. This all adds up to bring you a quality shifter that’s been one of the most popular automatic shifters of all time. The light truck Megashifter is better suited for truck and bench seat applications with its overall height of 14.85-inches tall (2.25-inches taller than #80690 Megashifter.) The positive ratcheting action won’t allow you to over-shift and miss a gear at that critical moment, along with the reverse lockout feature meets NHRA/IHRA safety rules for those weekend grudge races at the track, while the look and feel of the T-handle and accordion style shift boot really shows off its racing heritage. Other features include a black console that you can trim to match the contour of your vehicle’s floor, 5-foot long shifter cable, cable brackets, transmission shift levers, chrome plated top plate with lighted gear indicator and everything needed for an easy at home installation. An optional T-handle with a 12-volt button is available separately for actuating a trans-brake, nitrous oxide or other accessories for the hard-core performance enthusiast. This shifter fits most popular Chrysler, Ford and GM 3 and 4-speed automatic transmissions. Note: AOD transmissions require optional kit #40496, GM 4L60E through 4L85E transmissions with PRNDL switch will require optional kit #70499. Overall Dimensions – 14.9L x 6.4W x 14.8H

Product Features:
  • Universal Floor Mount Application
  • Cable Operated
  • Quick Installation
  • Accurate Shifting
  • NHRA/IHRA Reverse Lockout Meets Requirements
  • Use w/Reverse Pattern Valve Body
  • Includes Neutral Safety Switch
  • Includes Backup Light Switch
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Hurst – Automatic Shifter, Pro-Matic 2 Truck (Part No.3838510)

Automatic Shifter, Pro-Matic 2 Truck

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$449.99
The Hurst truck Pro-Matic 2 ratchet action shifter is ideal for street or strip performance. It features a lighted gear indicator, NHRA approved reverse lockout, chrome stick and a black knob.

Product Features:
  • Extended Shifter Stick
  • Forward and Reverse Ratchet Action
  • Cable Operated
  • Illuminated Gear Indicator
  • Neutral Safety and Back Up Light Switch
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B & M – Automatic Shifter, Pro Stick Shift with CVR (Part No.80706)

Automatic Shifter, Pro Stick Shift with CVR

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$429.99
The Original Pro Stick shifter delivers rock-solid performance, mixed with clean design cues and compact size. This is why you see so many Pro Stick shifters at the race track. We start off with a heavy duty steel base with a hardened steel gate plate, a reverse lockout feature that only requires one hand to operate, and complies with NHRA/IHRA safety rules. Then add the billet aluminum shift handle with classic white shift knob, lightweight aluminum trigger and finish it off with a brushed aluminum cover with quick release pins, and you end up with one good looking bullet-proof race shifter. Optional Forward and Reverse shift pattern gate plates are available for most popular 2, 3 and 4-speed transmissions. This model Pro Stick comes out of the box ready for action for most popular 3-speed transmissions, includes a 5-foot Super Duty shift cable, brackets, levers, hardware and detailed instructions for an easy installation. Be sure to check out all the optional Magnum Grip side grip plates including the one and two button 12-volt momentary switches or any of the other accessories we offer for the Pro Stick in the Shifter Accessories section. Notes: AOD requires installation kit #40496, AODE & 4R70W requires installation kit #40504, E40D & 4R100 requires installation kit #40505, 2004R & 700R4 require gate plate #80712, 4L60E – 4L85E equipped with PRNDL switch requires cable bracket kit #70499 and gate plate #80712. Overall Dimensions – 8.25L x 2.92W x 9.25H

Product Features:
  • All One-Handed
  • Reverse Lockout Meets NHRA And IHRA Requirements
  • Mount Directly To Floor/Chassis/Or w/Quick Release
  • Ultimate For Powerglide Applications
  • Lightweight Brushed Alum. Cover
  • Cover Removed Quickly and Easily
  • Includes 5 Ft. Super Duty Race Cable
  • Quick Change Plate Design
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Hurst – Automatic Shifter, Quarter Stick Powerglide (Part No.3160001)

Automatic Shifter, Quarter Stick Powerglide

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$429.99
The Hurst Quarter Stick is designed for 2 and 3 speed applications. Its precision gate style mechanism ensures a positive feel. It features, a neutral safety switch, NHRA approved reverse lockout, and a brushed aluminum cover.

Product Features:
  • Forward and Reverse Shift Patterns
  • Chrome Plated Trigger for Detent Activity
  • Factory Neutral Safety Switch
  • Compact And Lightweight
  • Roller Detent with Shifter Pattern
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Hurst – Automatic Shifter, Quarter Stick (Part No.3160006)

Automatic Shifter, Quarter Stick

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$426.99
The Hurst Quarter Stick is designed for 2 and 3 speed applications. Its precision gate style mechanism ensures a positive feel. It features, a neutral safety switch, NHRA approved reverse lockout, and a brushed aluminum cover.

Product Features:
  • Forward and Reverse Shift Patterns
  • Chrome Plated Trigger for Detent Activity
  • Factory Neutral Safety Switch
  • Compact And Lightweight
  • Roller Detent with Shifter Pattern
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Hurst – Installation Kit, Competition Plus (Part No.3734734)

Installation Kit, Competition Plus

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$286.99
Installation Kit for Hurst Competition plus shifter. Includes all linkage pieces needed to complete the installation of your Hurst Shifter.

Product Features:
  • Competition Plus Shifter Installation Kit
  • Includes Hardware
  • Durable
  • Sold as a Kit
  • Hurst Quality
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Hurst – Installation Kit, Competition Plus Shifter (Part No.3733163)

Installation Kit, Competition Plus Shifter

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$278.99
Installation kit for Hurst Competition Plus shifter. Includes all linkage pieces needed to complete the installation of your Hurst shifter.

Product Features:
  • Competition Plus Shifter Installation Kit
  • Includes Hardware
  • Durable
  • Sold as a Kit
  • Hurst Quality
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Hurst – Installation Kit, Competition Plus Shifter (Part No.3737834)

Installation Kit, Competition Plus Shifter

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$277.99
The Hurst Competition Plus installation kits are designed so that your shifter fits directly into your muscle car, with the least possible modifications to the vehicle. Includes arms, rods, mounting plate, bushings, and all necessary hardware.

Product Features:
  • Competition Plus Shifter Installation Kit
  • Includes Hardware
  • Durable
  • Sold as a Kit
  • Hurst Quality
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