If it's in the trunk, it must be securely fastened down behind the firewall. If the car had an existing roll cage, check it carefully. Electric fuel pumps are only allowed on flatheads, it must have a mercury or inertia switch, running light, and well marked kill switch. If you use a fiberglass seat, there must be a steel plate from the bottom of the seat up the back to shoulder height. Numbers from 0 to 99 may be used.
Safety tie down chains required on motor.
Solid front firewall and full floor from firewall to behind driver is required, must cover bell housing and transmission. Leaf springs only, front and rear. Pan hard bars allowed. NO half leafs. NO 4 link suspension, NO fifth arm on rear end, NO shock on top of rear end or any other type of traction devices, i.e. traction bars.