Attempted to install a Champion in my '72 b-body which is a 26" opening. Could have modified the radiator a little to fit the support but there was NO way the shroud was going to fit. Champion took it back but offered no alternative.

‘72 Charger, 5.9 Magnum, Tremec 5 spd., Pro-Touring
‘14 Big Horn, Quad Cab, 4x4, 1500