ExtReme Street Chassis


Installation Guide

The perfect choice for your Resto Mod build! Our ExtReme Street chassis has been optimized for the street, giving you top quality and handling performance. With tunable suspension, you are allowed a significant ride height range for your personalized stance. Enjoy your GM Truck, now more than ever!


  • More brake options available from using the first generation Camaro tall spindle
  • Isolated road noise from using polyurethane bushing
  • Adjustable rebound with QA1 Ultra Ride shocks
  • High torsional stiffness from internal frame gusseting
  • Bolts to stock body mounts with no modification to the floor pan
  • Great road feel and tight turning radius with the Sweet Mfg. dual piston rack and pinion steering
  • Personalized stance with front and rear ride height adjustment


  • Better load transfer during acceleration and braking
  • Less binding than a 4-link and perfect for the street
  • Engineered for high power with a with a 9″ housing and 31 splined axles


  • Frame mounted battery box
  • Small Block, Big Block, LS or LT adapter plates
  • Urethane engine and transmission mounts
  • Stainless steel 1 7/8″ headers for most engines
  • Stainless-Steel double joint steering shaft kit
  • Splined adjustable 3 piece rear sway bar
  • Rear end center section with your choice of final drive ratio
  • Brake packages from Baer or Wilwood with or without E Brake
  • Full Floater 9″ rear axle
  • Ididit tilt steering column*
  • Stainless-Steel Rick’s fuel tank with pump options
  • Wheels and Tires

Note: Oil pan compatibility with chassis is specific and the pan will need to fit around the steering rack. Ask your sale person for a recommendation.

Chassis orders will be confirmed over the phone. A sales person will call you for a no cost consultation to discuss the specific details of your project and ensure you are provided with the very best customer experience.

*Factory steering columns have the incorrect length and will not work with the ExtReme suspension components. We recommend an Ididit steering column for best results. Please speak to your salesperson to order from us or to obtain the correct part number.

Note: All chassis orders will have a $600 crating fee plus truck freight shipping added on at the time of processing. These chassis can only be delivered to a shipping terminal or a business with a loading dock and/or forklift access.

Be sure to ask your sales rep about these different options to customize your frame to your needs.