Chassis & Kits

Chassis & Kits

Tim McAmis Race Cars & Performance Parts chassis kits feature the same championship winning, record breaking designs as TMRC cars completed in-house. TMRC chassis kits allow racers to continue the do-it-yourself tradition that our company was founded on while saving time and aggravation by providing established designs to work from. To complement the chassis, our kits and components are created with compatibility in mind, making fit and finish a lesser factor when constructing your race car. Chassis kits are available for dozens of bodies and configurations ranging from Pro Stock and Top Sportsman to Pro Modified, Pro Nitrous and Pro Extreme.
Chassis Kit Article

Today, the very same parts, pieces and once-closely guarded secrets — that are under the upper echelon of drag racing machines can be built at a fraction of the cost by those with the skills, tools, and time to make it happen. READ MORE >


  1. Unwelded Chassis Kit

    Part: TMR-1230K
    $2,795.00
    With basic fabrication skills, building your own racecar is easier than ever with TMRC’s unwelded chassis kits! Unlike most generic chassis kits that are simplified for universal fit, these premium kits follow the same blueprints used in TMRC’s chassis shop for complete Pro Modified and Top Sportsman builds. The result is a race-proven chassis design that is specifically tailored for your body style. Check out the information and video below to learn more! Chassis Kit Includes: • Pre-Bent Chassis Tubes w/ Funny Car Cage • Shock Mount Tabs • Wishbone Tabs • 4-Link Brackets • 360 Degree Drive Shaft Loop • Lower Control Tabs • Upper Strut Tabs • Rack & Pinion Mount Tabs Also Included:12-Month Enrollment in Builder Discount ProgramDetailed Blueprints & Instructions2-Hour Chassis Kit Assembly Video Learn More
  2. New 25.2 Chassis Kit Upgrade

    25.2 Chassis Kit Upgrade

    Part: TMR-1232K
    $250.00
    This kit contains all of the appropriate tubing to upgrade a TMRC chassis kit to SFI Spec 25.2 for full bodied tube chassis cars with a maximum of 3,200lbs. Includes: • Passenger Side Door Diagonal Tube Upgrade (60”) • Passenger Side Rocker Bar Tube Upgrade (55”) • Driver & Passenger Door X Tube Upgrade (112”) • Roof Diagonal Tube Upgrade (60”) • Cage & Windshield Roof Gussets (72”) Learn More
  3. Double Frame Rail Upgrade

    Part: TMR-1231K
    $395.00
    Upgrade your single frame chassis to a double frame rail with this easy kit that includes a detailed blue print set. See the video below to learn if a double frame rail is right for your combo! Learn More
  4. Chassis Kit Instructions

    Part: TMR-1230INS
    $425.00

    These highly detailed blue prints and instructions are included in all of our chassis kits. Individual instructions are perfect for the do-it-yourself racer or chassis shop putting together a new project for the first time.

    *NEW: Chassis instruction video - 2 hrs long of detailed information, also included with our chassis kits!

    Choose from many body styles in the drop down menu.

    Learn More
  5. New Chassis Kit Tutorial Video

    Chassis Kit Tutorial Video

    Part: TMR-1230VID
    $129.00

    Spend two hours with Tim in this comprehensive video that includes a complete overview of chassis kit construction and valuable insight into welding, fabrication, set-up and engineering. Checkout a preview and outline of content from all 6 parts below!

    Purchasing this video will give you access to a digital copy of the HD video which can be streamed anytime on your phone, tablet, smart tv, desktop and many other devices. Please allow 1-2 business days for access upon purchase.

    Learn More
  6. Unwelded Truck Chassis Kit

    Part: TMR-1230TRK
    $2,895.00
    With basic fabrication skills, building your own racecar is easier than ever with TMRC’s unwelded chassis kits! Unlike most generic chassis kits that are simplified for universal fit, these premium kits follow the same blueprints used in TMRC’s chassis shop for complete Pro Modified and Top Sportsman builds. The result is a race-proven chassis design that is specifically tailored for your truck. Check out the information and video below to learn more! Chassis Kit Includes: • Pre-Bent Chassis Tubes w/ Funny Car Cage • Shock Mount Tabs • Wishbone Tabs • 4-Link Brackets • 360 Degree Drive Shaft Loop • Lower Control Tabs • Upper Strut Tabs • Rack & Pinion Mount Tabs Also Included:12-Month Enrollment in Builder Discount ProgramDetailed Blueprints & Instructions2-Hour Chassis Kit Assembly Video Learn More
  7. Pro Stock Welded Chassis

    Part: TMR-1228
    $7,300.00
    TMRC Single Frame Rail Welded Chassis for Pro Stock and Top Sportsman style racecars. Welded Chassis Features: • Serialized Chassis Constructed on TMRC Jig • TIG Welded By Exceptional Craftsmen • Built To Latest SFI Specifications • 12-Month Enrollment in Builder Discount Program Welded Chassis Includes: • Welded Chassis w/ Funny Car Cage • Shock Mounts Installed • Standard Wishbone Mounts Installed • Standard 4-Link Brackets Installed • 360 Degree Drive Shaft Loop Installed • Lower Control Mounts Installed • Standard Upper Strut Mounts Installed • Rack & Pinion Mounts Installed Learn More
  8. Pro Stock Truck Welded Chassis

    Part: TMR-1233
    $7,500.00
    TMRC Welded Truck Chassis (Single Frame Rail). Please select the body style from the drop down menu. Welded Chassis Features: • Serialized Chassis Constructed on TMRC Jig • TIG Welded By Exceptional Craftsmen • Built To Latest SFI Specifications • 12-Month Enrollment in Builder Discount Program Welded Chassis Includes: • Welded Chassis w/ Funny Car Cage • Shock Mounts Installed • Standard Wishbone Mounts Installed • Standard 4-Link Brackets Installed • 360 Degree Drive Shaft Loop Installed • Lower Control Mounts Installed • Standard Upper Strut Mounts Installed • Rack & Pinion Mounts Installed Learn More
  9. Pro Mod Welded Chassis (Double Frame Rail)

    Part: TMR-1229
    $9,950.00
    TMRC Pro Mod Welded Chassis featuring a double frame rail design for high-horsepower Pro Modified type applications. Welded Chassis Features: • Serialized Chassis Constructed on TMRC Jig • TIG Welded By Exceptional Craftsmen • Built To Latest SFI Specifications • 12-Month Enrollment in Builder Discount Program Welded Chassis Includes: • Welded Chassis w/ Funny Car Cage • Shock Mounts Installed • Standard Wishbone Mounts Installed • Standard 4-Link Brackets Installed • 360 Degree Drive Shaft Loop Installed • Lower Control Mounts Installed • Standard Upper Strut Mounts Installed • Rack & Pinion Mounts Installed Learn More
  10. Pro Mod Blown Welded Chassis (Double Frame Rail)

    Part: TMR-1229B
    $10,950.00
    If you want to go to the front of the pack in Pro Mod, saddle up one of these and hang on. Welded Chassis Features: • Serialized Chassis Constructed on TMRC Jig • TIG Welded By Exceptional Craftsmen • Built To Latest SFI Specifications • 12-Month Enrollment in Builder Discount Program Welded Chassis Includes: • Welded Chassis w/ Funny Car Cage • Shock Mounts Installed • Standard Wishbone Mounts Installed • Standard 4-Link Brackets Installed • 360 Degree Drive Shaft Loop Installed • Lower Control Mounts Installed • Standard Upper Strut Mounts Installed • Rack & Pinion Mounts Installed Learn More
  11. Pro Mod Truck Welded Chassis (Double Frame Rail)

    Part: TMR-1234
    $11,000.00
    Pro Mod Truck Welded Chassis (Double Frame Rail). Please select body style from the drop down menu. Welded Chassis Features: • Serialized Chassis Constructed on TMRC Jig • TIG Welded By Exceptional Craftsmen • Built To Latest SFI Specifications • 12-Month Enrollment in Builder Discount Program Welded Chassis Includes: • Welded Chassis w/ Funny Car Cage • Shock Mounts Installed • Standard Wishbone Mounts Installed • Standard 4-Link Brackets Installed • 360 Degree Drive Shaft Loop Installed • Lower Control Mounts Installed • Standard Upper Strut Mounts Installed • Rack & Pinion Mounts Installed Learn More
  12. Chassis Master Software

    Part: TMR-1375
    $119.95
    Chassis Master is easy to set up and calculates all possible IC locations, rise, squat, corner weights, center of gravity and even automatically adjust to changes in ride height or tire size! Learn More
  13. Chassis Paint - Charcoal

    Part: TMR-C200
    $18.00
    This paint has been specially formulated for TMRC to match the powder-coating on our chassis. It is high gloss and very durable. Watch the video below to learn more. Learn More