what gear box are u going to use? x-flow box will bolt straight on but will need a mix of x-flow/pinto clutch parts which places like retroford sell. if ur going to use a pinto box then tunnel and box mounts will need to be modified. basics for the engine are exshaust/electrics and fuel are all on the oppersite side to the x-flow. life is easier if you get a full set of ally parts for the engine ie sump, bellhousing, engine mounts and alternator bracket. this is a costly way to do it as these parts are dear to buy either new or second hand. if ur good with a welder you can modify the tin sump. the steel bellhousing will do fine tho heavy. and steel engine mounts with rubbers will set u back about £30 irc from rally design.