you can actually use the radiator as well if you like,,,it`s way bigger (taller & wider) & will """Just"''' fit in a round nose,,,some bodys will need a slight mod depending on if it`s been in an accident allready, but on top of that only the bonnet safety catch needs a slight bend to the side & Bob`s your Aunty
if you wanted a big rad for extra cooling then this rad is really RAD
The CVs are the same dimentions as "S" ones & therefor will fit & do the same job,
The rest of the brakes & swivel hubs are no good at all,,,i`ve known some people to mod them to fit but i personally wouldn`t bother,,,too much agro & not a pretty mod
The hydro bags are not the same & won`t fit at all,,,the internall door handles & various other tit bits are usable tho
the gearbox is usable but not really recomended as DrMini says, the diff ratio & diff housing are no good,,,& i`m not a big fan of that early 3 speed syncro "A" type box anyways,,,the later 1100"S" "B" type box is still a 3 speed but is a better set of gears & a far better case & can be used for the close ratio S/C C/R gear kit,,,but that`s only the 1100"S" type case,,,not the std 1100 case YUK!!!
headlights,,,& radiator expansion tank & master cyls & & & lots of other little goodies can be used also