Terlingua Shift Knob - Black with Yellow Stripes

Officially Licensed

Elevate your driving experience with the all-new Terlingua Shift Knob, a premium automotive accessory designed to enhance both the performance and aesthetics of your vehicle. Crafted with precision and engineered for excellence, this shift knob embodies the spirit of the Terlingua legacy, offering drivers an unparalleled blend of style, functionality, and comfort.

NOTE: The picture shown is just a visualization and may vary slightly on the final product. Please allow 4 to 7 weeks for items to arrive as these are custom made at the time of order.

Premium quality 2-1/8" diameter shift knob with Rally Stripes and your choice of shift pattern. Graphics are subsurface and will not wear off. Comprised of specially formulated high-impact polymer resin specifically designed to meet performance level torque and temperature requirements. These knobs have a 16mm x 1.50 Brass Master Insert, and come with a threaded Brass Adapter & Jam Nut in the size of your choice.Weight is 5 ounces. 2005 to 2014 factory Mustang shifters REQUIRE a Boot Retainer to complete the installation. A factory shifter with a "ball style" shift knob will require a Narrow boot retainer. A factory shifter with a "non-ball style" shift knob (black and gray thumb shaped) will require a Wide boot retainer. 2015 and newer factory Mustang shifters with a Reverse Lockout require 12mm x 1.25 threads that are recessed to accommodate the Reverse Lockout mechanism. Please allow 4-6 weeks for delivery.

Find Your Shifter Thread Size By Shifter or Vehicle

Performance Aftermarket Shifters
Barton - GT500 Shifter™: 10mm x 1.25
Barton - Mustang Shifter 2011BM-1™: 12mm x 1.25
Ford Racing Short Shifter™ for '05 to '09 GT: 3/8 - 16
Ford Racing Short Shifter™ for '07 to '09 GT500: 3/8 – 16
Hurst Short Throw Shifter  for 07-09 Shelby GT & GT500  * This shifter came in 2 sizes.
(12mm X 1.25 OR 3/8 X 16. Remove your knob, take to your local hardware store to verify which one.)
McLeod™: 3/8 – 24
MGW Mustang Short Throw Shifter™: 12mm x 1.25, 12mm x 1.75
MGW Mustang GT350 Shifter™: 10mm x 1.25 Threads must be recessed for reverse lockout
MGW Mustang GT500 Shifter™: 12mm x 1.25, 12mm x 1.75, 10mm x 1.25
Roush Mustang Short Throw™: 12mm x 1.25
Shelby American™ - Generation 1 (up to 2011): 12mm x 1.75
Shelby American™ - Generation 2 (introduced in 2011): 12mm x 1.25
Steeda™ Tri-Ax '01 to '04: 12mm x 1.75
Steeda™ '05 to '10: 12mm x 1.75
Steeda™ '11 to '14: 12mm x 1.25

Domestic Vehicles
Ford GT™ - manual 2005: 12mm x 1.75
Ford Mustang™ - manual 1964 to 1969: 1/2 - 20
Ford Mustang™ - manual 1979 to 2004: 12mm x 1.75
Ford Mustang™ - manual 2005 to 2014: 12mm x 1.25
Ford Mustang™ - manual 2015 and newer: 12mm x 1.25 Recessed for Reverse Lockout
Ford Mustang GT350™ - manual 2015 and newer: 10mm x 1.25 Recessed for Reverse Lockout
Ford Mustang Shelby™ - manual 2007 to 2009 (factory installed): 12mm x 1.25
Ford Mustang Shelby™ - manual 2010 to 2014 (factory installed): 10mm x 1.25
Ford Mustang Shelby KR™ - manual 2008: 12mm x 1.75
Ford Mustang Shelby Super Snake™ - manual 2007: 12mm x 1.75

(Note: For Shelby American shifters see the Performance Aftermarket Shifters section listed above)
The information provided on this page is to be used as a general guide. Thread sizes may vary depending on make and model of vehicle. Please measure the threads on your shifter prior to ordering. If you have any questions please call Speed Dawg toll free at 866-906-7801 or 717-741-2665.

 INSTALLATION INSTRUCTIONS FOR THREADED GEARSHIFT KNOBS
 
WARNING: DO NOT ALLOW SHIFT KNOB TO "BOTTOM OUT" ON SHIFTER SHAFT. THIS COULD CAUSE INTERNAL DAMAGE WHICH COULD CAUSE THE SHIFT KNOB TO RATTLE OR BREAK.
ALWAYS SECURE SHIFT KNOB USING A JAM NUT OR BOOT RETAINER.
 Shift Knob Installation Instructions with Brass Adapter and Jam Nut
1. Determine correct Adapter and Jam Nut size.
2. Clean all threads prior to installation
CAUTION - DO NOT PUT ADAPTER DIRECTLY INTO SHIFT KNOB
3. Thread (silver) Jam Nut onto shifter until no more than 3/4" of threads are visible above Jam Nut.
4. Place flat washer on shifter above Jam Nut (for smaller shifter diameters only)
5. Thread (brass) Adapter onto shifter until it touches the Jam Nut (or flat washer)
6. Install Shift Knob onto Adapter until it becomes snug.
CAUTION - DO NOT OVER-TIGHTEN
7. Turn knob counter-clockwise until graphics are in desired position
8. Turn Jam Nut counter-clockwise until it is tight against bottom of Adapter.
WARNING: DO NOT ALLOW SHIFT KNOB TO "BOTTOM OUT" ON SHIFTER SHAFT.
DAMAGE COULD RESULT WHICH IS NOT COVERED BY WARRANTY.
Contact Speed Dawg LLC with any technical questions toll free 1-866-906-7801 or 1-717-741-2665. 
 
 Shift Knob Adapter Installation Instructions with Mustang (2005-2014) Boot Retainer:
1. Determine correct Threaded Brass Adapter Insert and Retainer thread size.
2. Clean all threads prior to installation.
3. Thread Boot Retainer onto shifter leaving approximately 1/2” of threads visible above Boot Retainer.
4. Thread Brass Adapter Insert onto shifter until it touches the Boot Retainer.
5. Install Shift Knob onto Adapter until it becomes snug.
CAUTION - DO NOT OVER-TIGHTEN. DAMAGE COULD RESULT WHICH WILL CAUSE THE SHIFT KNOB TO RATTLE OR BREAK.
6. Turn knob counter-clockwise until graphics are in desired position.
7. Turn Boot Retainer counter-clockwise until it is tight against bottom of Shift Knob.
8. Attach shifter boot to Boot Retainer.
DO NOT ALLOW SHIFT KNOB TO "BOTTOM OUT" ON SHIFTER SHAFT.
DAMAGE COULD RESULT WHICH IS NOT COVERED BY WARRANTY.
Contact Speed Dawg LLC with any technical questions toll free 1-866-906-7801 or 717-741-2665. 
 
 Shift Knob Installation Instructions with Jam Nut:
1. Determine correct Shift Knob and Jam Nut thread size.
2. Clean all threads prior to installation.
3. Thread Jam Nut onto shifter until at least 1/2" of threads are visible above Jam Nut.
4. Install Shift Knob onto shifter until it becomes snug.
CAUTION - DO NOT OVER-TIGHTEN. DAMAGE COULD RESULT WHICH WILL CAUSE THE SHIFT KNOB TO RATTLE OR BREAK.
5. Turn knob counter-clockwise until graphics are in desired position.
6. Turn Jam Nut counter-clockwise until it is tight against bottom of shift knob.
DO NOT ALLOW SHIFT KNOB TO "BOTTOM OUT" ON SHIFTER SHAFT.
DAMAGE COULD RESULT WHICH IS NOT COVERED BY WARRANTY.
Contact Speed Dawg LLC with any technical questions toll free 866-906-7801 or 717-741-2665. 
 
 Shift Knob with Recessed Threads for Reverse Lock Out Installation Instructions:
1. Clean all threads prior to installation.
2. Apply a small amount of Loctite™ type adhesive to shifter threads. We recommend using a Loctite™ type adhesive that is NOT permanent so that the shift knob will not be damaged if future removal is necessary.
3. Install Shift Knob by threading clockwise onto shifter shaft.
CAUTION - DO NOT OVER-TIGHTEN. DAMAGE COULD RESULT WHICH WILL CAUSE THE SHIFT KNOB TO RATTLE OR BREAK.
5. Turn knob counter-clockwise until graphics are in desired position and the Reverse Lockout mechanism can be fully engaged and is functional.
6. Allow appropriate time for Loctite™ type adhesive to secure shift knob before using.
DO NOT ALLOW SHIFT KNOB TO "BOTTOM OUT" ON SHIFTER SHAFT.
DAMAGE COULD RESULT WHICH IS NOT COVERED BY WARRANTY.
Contact Speed Dawg LLC with any technical questions toll free 1-866-906-7801 or 717-741-2665.

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