They're a VERY tight fit. and the tracks are about 3/4 in wider than the Fiat ones. .but I still managed to get them bolted in with very little effort.
I sort of compensated for this modernization of the interior by putting some 1969 bumpers on it . .and GOOD RIDDANCE to those heavy and UGLY monstrosities that came on the car (ends not attached yet..since I'll be removing them to paint soon. .so they sag a bit)

