ive put a full s1 rs turbo & box into my xr3 shell but the 5th gear bulge at the breather end of the gear box is hard against the chassis leg,

does it have to be cut out for a 5 speed like the mk1 fiesta??

all the mounts are bolted on correctly!

the box is a s2 bell housing with a s1 centre section for the mk3 gearbox mount,

are the s2 bell housings bigger???


cheers