Round Tube (Left)
Round tube design is perfect for tube chassis race cars. Mandrel bent, and available in 1'' diameter steel. Features 10'' inside height and 5'' inside diameter. NHRA accepted.

Crossmember Loop (Right)
Heavy-duty universal loop includes 33'' long, 1-1/2'' DOM tubing crossmember. Welds to inside of frame rails. NHRA accepted.