Plans moving forward. This will come as a roller, minus drivetrain and seat. The 1970's era of prototypes, IMSA, CAN-AM, Mclarens. Mid-Season update for AMRA, USRA, IMCA, and Wissota competitors, Chassis Material Choices: ProMoly (4130), Docol R8, DOM, ERW, USRA and AMRA Wins, and some general shop talk, Click to share on Facebook (Opens in new window), Click to share on Twitter (Opens in new window), Click to share on Tumblr (Opens in new window), Click to share on Reddit (Opens in new window), Click to share on Pinterest (Opens in new window). Call for Pricing. The 2020 URC Gen 2 modified chassis is IMCA legal and features a number of standard features that are optional on most other brands. Click image to enlarge: PCD Dirt Modified Chassis Photos Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. Harker Heights , TX . Call for Pricing. Bills Built Race Cars - Dirt Modified Chassis Builder. Bills Built cars are proven winners.In the Bills Built philosophy of business, Bob Bills, prides himself on each and every car that is turned out at his shop in Wichita, Kansas. Dirt Late Model Chassis Blueprints. This car is also redesigned around the same Elite chassis technology. From his humble beginnings, he has turned Bills Built into a powerhouse. Order your 2020 Modified or Sportmod Chassis, the 2020 season is right around the corner. That’s because Joe Carr races hard and wins. 5:28 . © 2014 ULTIMATE RACECARS LLC - 920-210-2556 - WATERTOWN, WI, Fuel cell mounts, custom 10 gallon tank available, 3 link Sportmod rear suspension using URC designed and fabricate brackets, 4 link rear suspension using Wehrs Machine bearing birdcages, 14″, 15″, or 16″ lower link lengths and 16″ or 17″ upper link lengths, Adjustable rear shock and spring mounts (A-Mod Only), Tall cage height for increased drive comfort, safety and aerodynamics, Strong 1 piece upper a-arms, low friction ball joints, CAD designed front geometry, Setup from simple scaling to complete front and rear geometry updates (any chassis make). The design of the car is different than a lot of cars out there and we hope to bring a new perspective to dirt modified racing. Nationally, Bills Built modifieds made headlines with a USMTS Feature win in Texas and qualifying cars for the IMCA Super Nationals. Using new computer technology the guess work has been taken out of the front and rear suspensions. View Product . In 2001, Bob Bills would become a full-time modified chassis manufacturer with Bills Built Race Cars.