Just got my tti headers for my early a-body 340. Everything mounts up well so far. On the passenger side one of the tubes bumps against the lip of the valve cover. I would prefer not to massage the tubes for fear of damaging the ceramic coating or worse the headers themselves. :sad1:
I mocked the headers up to the engine with the gaskets provided by tti, but still not enough clearance IMO. I just need about a 1/8-1/4 inch and I'd be happy.
My question is what is the thickest gasket that could be used to add a smidge of extra clearance. A call to tti will follow of coarse but they are not open until Monday and you guys are always around. :lurk:
