GMC Speed Supplies

11/03/2026

🏁 GMC SPEED SUPPLIES – SWAP MEET UPDATE 🏁

Unfortunately, due to an unforeseen injury, we were unable to attend the Lebanon Valley Swap Meet this past weekend. We apologize for not being able to make it!

We already had 90% of our inventory loaded up in the trailer, as you can see in the pictures below!

🔥 THE GOOD NEWS — EVERYTHING IS STILL FOR SALE! 🔥

We have a large selection of Slingshot parts, Modified parts, used American Racer tires, tire racks, a pit cart, and plenty of miscellaneous racing parts!

📸 If you see anything in the pictures that you’re interested in, please feel free to send us a private message! We will gladly get you a price on any item.

We appreciate everyone’s understanding and support! We’d love to get some of this inventory moved, so don’t hesitate to reach out!

🏁 GMC Speed Supplies 🏁

10/31/2026

🚨 IMPORTANT ANNOUNCEMENT – LEBANON VALLEY SWAP MEET 🚨

Unfortunately, due to an unexpected injury while loading up for tomorrow’s swap meet, GMC Speed Supplies will NOT be able to attend the Lebanon Valley Swap Meet tomorrow.

We sincerely apologize for the late notice and any inconvenience this may cause, especially to those who were planning to meet up with us.

We appreciate everyone’s understanding and continued support!

Thank you,
GMC Speed Supplies 🏁

10/31/2026

🏁🔧 ATTENTION RACERS! ENGINE REBUILDS & DYNO SERVICE! 🔧🏁

GMC Speed Supplies will be at the Lebanon Valley Speedway Swap Meet TOMORROW, Sunday, November 1st!

If you have any engines that need to be dropped off for a rebuild or dyno service, now is the perfect opportunity!

📲 Feel free to contact us ahead of time, and we can arrange to meet up at the swap meet to take care of your engine drop-off!

Let’s get those engines ready for the 2027 racing season! 🏁💪

📞 570-807-8088
Please feel free to share this post! 

10/28/2026

🏁🏆 CONGRATULATIONS, LANDON McNICHOL🏆🏁

A huge congratulations from GMC Speed Supplies to our valued customer Landon McNichol and Landon McNichol Racing on an incredible World Championship Weekend at The Speedway at Pagoda MC!

🔥 2 FEATURE WINS!
🏆 3RD IN THE WORLD!

What an outstanding performance on one of the biggest weekends of the year! Landon showed incredible speed and determination all weekend long!

We’re proud to have Landon as part of the GMC Speed Supplies family and can’t wait to see what the future holds for this talented young driver!

Congratulations to Landon, his family, and the entire team! 🏁💪

10/28/2026

🏁🏆 CONGRATULATIONS Ej Hatch! 🏆🏁

A huge congratulations from GMC Speed Supplies to our valued customer EJ Hatch and Hatch Racing on an outstanding 3rd-place finish at the World Championship! 🏁

What an absolutely DOMINATING 2026 season! 💪🔥

🏆 14 FEATURE WINS
🏆 2026 HAMLIN TRACK CHAMPION
🥉 3RD PLACE – WORLD CHAMPIONSHIP

EJ, your hard work, dedication, and determination have shown all season long! You’ve put together one incredible year, and we couldn’t be prouder to be a part of your racing program!

Thank you for trusting GMC Speed Supplies throughout the season. We can’t wait to see what you accomplish next!

Congratulations to EJ and the entire Hatch Racing Team on a phenomenal 2026 season! 🏁🏆

10/28/2026

Absolutely beautiful equipment.

SOLD!!!

Complete Team Sellout message for details.

Orange Car
$9000 OBO

2024 Tobias Slingshot
Race ready. Bought in late 2024 assembled and raced 3 times in 2025. Won at Shellhammers 1st time there with it. Best of everything you can buy.

Bicknell helmet blower
Mychron 6
Kirkley 16” containment seat
MPI steering wheel
On stacked springs or standard
Engine rebuilt by Tobias and sealed
Dynoed & tuned by GMC Speed
Steel flywheel
Simpson Belts
Allstar carb

Raced at Accord
Raced 7 races there and have 3 wins,
3-2nds,1- 3rd.

Car was only raced 10 times since new

10/10/2026

Thank you to everyone that reposted this post. The car has been rented for the world finals weekend! 

Please reach out for the details if interested. 

10/09/2026

Please reach out for the details if interested. 

10/05/2026

🏁 CONGRATULATIONS HAILEY KELLER! 🏆

A huge congratulations to our valued customer Hailey Keller on picking up the Feature Win Saturday night at Dacotah Speedway! 🏁🔥

Awesome job, Hailey! We’re proud to have you as part of the GMC Speed Supplies family and love seeing our customers in Victory Lane! 🏆

Keep up the great work and keep those wins coming! 💪🏁

SPEED SHOCKS