as my gtm is in my mates garage, whitch is busting at the seems, i need some help, is the standard roll bar seemless steel, i no the wheel base is 84in can any body tell me were the roll bar sits, as ls its 24in from center of rear axle, so that means its 60in from center of front axle, hope you under stand my question

I was going to my car anyways so i took my tape measure, i know my wheel base is 83 1/2 inches

My roll bar [which is slightly different spec to the gtm one but will be close enough] centerline is 17 1/2 inches forward of the rear axle centerline as best i can measure in the dark with my tape, and sits fairly close to the rear bulkhead.

the standard GTM roll hoop was CDS Steel

Hope ive understood the question right

WEST

They always say that a picture paints a thousand words, this should give you an idea of what the roll hoop is like.