Helmet and kidney bars
Helmet bars replace straps and small dia tubing around the cage, 1" dia x .058 minimum
Kidney bars are 1.25x.058 tubing between the forward seat uprite and the rear chassis uprite(s). the test is a straight edge must not come into contact with the seat shell while touching two uprites.
Bring or borrow all required driving gear to make sure you even fit and can get out of the car ---street clothes are not enough bulk and misleading