1998 & 2002 Pro Chassis Builder Of The Year  Welded/Unwelded Chassis Description Welded Chassis Kits start your project off with a leap! Have the same Craftsmen who build our record setting Championship race cars build yours! With different chassis styles available (3/4, Top Sportsman, Pro Stock,Pro Mod Double-Rail, 25.2, & Pro Stock Truck) our custom built chassis is designed to meet the special demands of your chosen class. Each RJ chassis is fabricated by skilled craftsmen and heli-arc tig welded on a surface plate jig to achieve maximum precison and quality. At RJ Race Cars, Inc. each chassis is designed to use 4130 tubing and meet SFI 25-1E specifications. Our chassis kits come complete with a parts list, serial numbered CAD booklet, numbered tubing (some tubes have been pre-bent) and several brackets, including 4-Link brackets! When buying an RJ 4130 Chromoly Chassis, you will be receiving the best quality available anywhere in the sport. We have gone through alot of effort to make sure that building your car from one of our kits is as hassle free as possible, allowing you to enjoy a race car built by you sooner than you expected. Should you encounter any snags during your building, our expert staff is ready to give you any assistance they can. Welded 4130 Chassis (included brackets welded on)   3/4 Chassis - $5800.00 Sportsman - $6800.00 Pro Stock - $7800.00 Pro Mod Double Rail - $8500.00 25.2 Chassis - $8500.00 Pro Stock Truck - $8500.00 Unwelded Chassis Kits (included brackets and funny car cage) 3/4 Chassis - $1500.00 Sportsman - $1200.00 Pro Stock 25.1E - $1995.00 Pro Mod Double Rail - $2500.00 25.2 Chassis - $2250.00 Pro Stock Truck - $2250.00 Included Brackets 4130 Chromoly 4-link Chassis Brackets 3/16" thick Upper Rear Shock mounts Rear Driveshaft Loop Funny Car Cage Motorplate mounts Mid-Plate mounts Rack & Pinion mounts Upper and Lower Strut mounts Upgrade your chassis brackets to our Extreme Adjustable Brackets for $1725.00 Welded/Unwelded Chassis