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Monday 8am - 4:30pm Tuesday 8am - 4:30pm Wednesday 8am - 4:30pm Thursday 8am - 4:30pm Friday 8am - 4:30pm

Shaver-Wesmar Gear Drives

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United States
Kirbyville, MO
Shaver-Wesmar Gear Drives

Established by Ron Shaver and Bob Westphal in 1994 with over 70 years combined experience. Used by

Used by top engine builders, most reliable gear drive on market

08/16/2026

Knoxville 360 Preliminary Winner 🏆
Knoxville 360 Nationals Champion 🏆
Knoxville Capitani Classic Champion 🏆
Osky Front Row Challenge Champion 🏆
Knoxville Nationals Preliminary Winner 🏆
Knoxville 410 Nationals Champion 🏆
Champions rely on Shaver-Wesmar Gear Drives for their engines!!
Thank you to Speedway Engine Development and their drivers Ryan Timms and Kyle Larson on a stellar Knoxville Nationals run

08/14/2026

Welp, our perfect record came to an end on Wednesday night as we did not have the feature winning car with one of our gear drives.
However in last night's qualifying feature, Kyle Larson once again carried his Speedway Engine Development power plant equipped with Shaver-Wesmar Gear Drives to victory lane.
Non-qualifiers tonight to set the fields for tomorrow nights championships

08/11/2026

Three peat!!
Kyle Larson extended Shaver-Wesmar Gear Drives streak to three in a row on A feature finales up in Iowa at the Front Row Challenge.
Racing resumes tomorrow night, August 12th for the Knoxville Nationals.
Good luck to all Shaver-Wesmar engine customers!!

08/10/2026

One more time.
Kyle Larson wins the Cappy Classic at Knoxville Raceway Sunday night with his Speedway Engine Development Shaver-Wesmar Gear Drives equipped engine.
Larson held off another Speedway Engine Development Shaver-Wesmar customer fir a 1-2 finish.

08/09/2026

Just another year of Shaver-Wesmar Gear Drives domination at the 360 Nationals!!
22 out the 24 starters utilizing our gear drives in their engines, including winner Ryan Timms and his car owner Shane Liebig.
Congrats to long time Shaver-Wesmar customer Fisher Racing Engines on their win, and to runner-up Moyle Racing Engines.

08/14/2025

Happy Birthday to Shaver-Wesmar janitor Ron Shaver!!

08/11/2025

That's a wrap for the 2025 Nationals!!
Shaver-Wesmar Gear Drives ended up in Victory Lane on the final night.
Driving Shane Liebigs #10 sprinter, Ryan Timms backed up his qualifying night feature win with a dominating performance by leading all 50 laps.
Liebig Motorsports relies on longtime Shaver-Wesmar customer Speedway Engine Development for their power.
Out of nine A features contested during the Nationals, including the Osky challenge, Shaver-Wesmar Gear Drives equipped engines won eight.
Thank you to ALL Shaver-Wesmar customers for choosing the best!!

08/08/2025

Preliminary night number two at the Knoxville Nationals are in the books.
Full time door car driver and part time sprint car driver Kyle Larson drove his Paul Silva prepared sprinter powered by Rider Racing Engines to victory.
Thomas Rider and his guys at the shop rely on Shaver-Wesmar Gear Drives on all of their engines.

08/07/2025

Keep rollin' rollin' rollin'
Shaver-Wesmar Gear Drives lands in Victory Lane on night 1 of the 64th Annual Knoxville Nationals.
Oklahoma native Ryan Timms driving Shane Liebig's #10 Speedway Engine Development powered car was a rocket all night long.
Keep your eye on this team for Saturday nights championship finale.

08/06/2025

The 360 Nationals are in the books for 2025.
Shaver-Wesmar Gear Drives were dominate!!
Preliminary feature wins by Austin McCarl and Rico Abreu set the tone for Saturday nights championship feature.
Not only did Shaver-Wesmar Gear Drives sweep the podium with winning driver Rico Abreu and engine builder Charlie Fisher, ALL 24 cars were equipped with Shaver-Wesmar Gear Drives!!
Engine builders choose nothing but the best.
Thank you to all engine builders for utilizing our gear drives.

Address

150 Old Well Lane
Kirbyville, MO
65679

Opening Hours

Monday	8am - 4:30pm
Tuesday	8am - 4:30pm
Wednesday	8am - 4:30pm
Thursday	8am - 4:30pm
Friday	8am - 4:30pm

Website

http://www.swgeardrives.com/

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