Exhaust Flange for the good old A Series engine. Made from 8mm Mild or Stainless Steel. Build your own tuned exhaust system!
We have a number of options:-
1. Stock, with holes for intake & exhaust ports matched to the head. In other words the same shape as the gasket.
2.Twin Carb (TC) stock, designed to accommodate a twin carb manifold with exhaust ports the same size as those in the head.
3.Twin Carb (TC) 1.5″, designed to accommodate a twin carb manifold but with round 1.5″ holes for the exhaust ports to make the tube work easier. 1.5″ clears the square hole in the head. The central pipe may be a bit tight under the Carb manifold.