041 Heads with IDF Manifolds

Here is a reconditioned set of original 041 cast heads fitted with 40 mm and 35 mm stainless valves, HD single springs and bored for 94 mm.

These heads have been welded and ported with intake manifolds to suit 40mm IDF Webbers.

These heads have steel inserts to suit the 14 mm x 1/2" spark plugs as well