Whatever way i fit it it hits the exhaust.
Luckily a 4" filter fitted on the block clears the exhaust by about, well nothing you could measure!
I want to fit the original 340 cast manifolds but it looks as if the rear exit down pipe will also hit the filter!!!

Can anyone provide advice?? (i want to run the 360 thru decent mainifolds not the horrendous 318s currently bolted on)