HI AND THANKS FOR LOOKING AT THIS THREAD AND I REALLY HOPE I CAN GET THE ANSWER I`M LOOKING FOR??

I HAVE A HONDA K20 ENGINE AND WANT TO FIT A VAUXHALL F20 GEARBOX (WHICH HAS STRAIGHT CUT GEARS AND L.S.D.) ONTO THE ENGINE, I KNOW I NEED TO MAKE AN ADAPTER PLATE, BUT WHAT I NEED IS THE DIMENSIONS OF THE GEARBOX BOLT HOLES ON THE ENGINE SO I CAN MAKE THE ADAPTER PLATE

I`M ABLE TO ACCEPT THE DIMENSIONS IN A CAD FILE IF THAT HELPS AND MAKES IT EASIER FOR SOMEONE OR JUST CO-ORDINATES

HOPE SOMEONE OUT THERE CAN HELP ME PLEASE

THANKS IN ADVANCE

BRIAN