Went to pick up my short 90's for the exhaust from the auto store and they sent 9" radius 90's instead of the 3" ones I ordered- come to find out they don't carry them anymore. So off to the steel yard, bought handrail 90's (thick but a tight smooth bend) The factory exhaust flange was basically straight- I need it to point upwards to be able to get the length on my expansion chamber and clearance from the driving compartment. I cut the "Y" off the stock flange ,measured the 90's to intersect leaving a 1-1/2" hole and cut the split-welded it up and cleaned the inside of the manifold for burrs. Attatched the manifold donut flange- ready for the real fun!!!!!!
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