[91C2wrencher]

You don't mention what year you have. But, a five point harness is quite dangerous to use with out a "harness bar" device, either that or a roll bar or cage. If you only bolt the belts to the floor boards, on impact the shoulder harness's collapse or crush down on the spine, very bad. The harness bar provides the correct angle for the belts to hold rather than squish you. A harness bar provides nothing more than a place to route belts over.