i have a 89 mazda 323 gtx and a rod disconnected and went through the block.(my friend owned the car first. he forgot to put the oil filler cap back on and drove the car dry. figured he'd blow a gasket and fix it later. go figure) i have a new rebuilt head and want to know if it i possible to put a b6 head on a bp block. and will the miata bp block bolt onto the existing motor mount or if i go that route, or will i have to fab new mount?