ok, so i'm doin the swap. what parts from the 12a can still work with the 13b, can i use the 12a drivshaft or do i need a custom one made, cuase theres a guy that has a rx7 that got slamed into the side and now hes parting out, he told me that he would give me the motor trans drive shaft,(can i use the clutch master cylinder frome the 12a?) for $1000 i guys the motor has lik 12000 miles since rebuild.

 

front cover, tranny(only if from FC). Are you goin carburated? if so all the associated companents for that too. Most importantly though............. you need to search this topic as it has been done countless times and this thread pops up all the time.

 

i have a 13b in my car ,it came with a 12a