For standard left-hand steer '27-32 roadster bodies with a wheel base of 110". For best fit, assemble the main cage and rear frame rails inside the body. Use with our Battle Cruiser 4-link and tubular A-arm front suspension. Ground clearance is 4" at the 4-link crossmember and 3" at the firewall. Frame rails are made of 1-5/8x.134" wall ERW round tubing. The front and rear frame rails join at the main hoop crossmember allowing you to make the rear rails narrower, as little as 20" outside width, for bigger tires. The kit includes a pair of front frame rails; a pair of rear frame rails; 1-5/8x.134" main crossmember; left-hand offset funny car style cage; driver side sill bar; firewall tube; upper cage supports; upper and lower A-arm mounts; tubular Pinto rack-and-pinion crossmember and mounts; complete roll cage assembly; coil-over upper shock mount with tabs and hardware; two engine mount loops; CAD drawing; and instructions. Due to sanctioning body rule changes, the purchaser takes all responsibility for assembling the chassis to meet the specific class you are running in. We do not guarantee these parts to meet any specific class requirements.