Just installed a set of SpinTech mufflers and 2 1/4" exhaust system on my 317" Y.  Sounds great when at the rear of the car and almost no sound inside.

TC

You gotta have the right tools and know how to use 'em.

TC - Austin, Texas

hey guys. thought I'd drop ya'll a line and tell ya that I ordered a set of headers from sacramento vintage ford on monday and a set of thrush welded chambered mufflers on monday too. got the mufflers yesterday and headers should show up today.  I'll give ya'll a final reveiw on how it sounds.