Tallhair... a little of track here... Yeah one of my many different cars, I had a home built Pro Street 55 Bel-Air HT street/strip car, back in the 80's, with an aluminum headed BBC, 4-core alum. rad., all sst AN lines & hoses, with dual electric fans, electric water pump drive, 2 x Holley 4500 4bbls on a tunnel-ram, PG & Dana 60, big old 18x33 M/T, stock modified frame, ladder-bars & coil overs, full steel body & full steel floor/tubs, heavy 70 Camaro Bucket seats, 20-gal fuel-cell, dual BG pumps, regulators & filters with dual #12AN sst lines & 2 #12 return lines, dual group 27 battery's & boxes in the trunk, w/2 - N20 bottles/systems, it only weighed just about 3200lbs, even with a 8pt 1-3/4" mild steel 0.120" wall cage, full interior, sound deadening, carpet, except no back seat etc., even with all the bells & whistles, they aren't as heavy as some might think, they are...