Flatline MFG

10/13/2026

Got a call from Michael Dutcher Motorsports to fix a frame before the high limit race this weekend at TMS. Picked it up yesterday and returned back to them last night. Good luck to Kerry Madsen and the 17GP team this weekend, thank you for choosing Flatline MFG to repair your chassis.

09/22/2026

Couple more cars that were recently completed.

08/19/2026

Repair completed!

08/11/2026

Work is showing up!

08/09/2026

2011 Maxim 87/40 wedge Raised Rail, RF torsion rack has been repaired. Brake rotor got into frame (see pictures), can repair and/or add cage support bars for more. $600

08/03/2026

Been a busy couple weeks, 6 outlaw kart cages with nerfs/bumpers ready for a supplier.

Next up is a couple sprint car chassis repairs.

Contact if you are in need of any custom frame work or repairs.

07/08/2026

Proud to support Brock and have him represent the company, kid has a bright future and knows how to represent his sponsors. Don’t miss out on this chance!

Imagine this…

Victory Lane. Driver introductions. Walking through the pits. Photos. Interviews. Race fans from all over Texas and Oklahoma.

Now imagine your company’s logo right there on Brock’s firesuit every step of the way.

We’re opening sponsorship spots for Brock’s new 2026 firesuit, and we’d love to have you on the journey. Check out the available spots on the flyer and send us a message to reserve yours before they’re filled.

*The logos are real. The design? That’s a surprise for another day. 👀

Thank you for supporting Brock Kersten Racing! 🏁

12/27/2025

Sprint Front bumpers

06/21/2024

Standard or Raised Rail

06/21/2024

Standard or Raised Rail.