Ken, I have no headers ,I run stock exhaust manifolds. my current tailpipes are in there ok, even though tight.. ,and the new should be in exact same location... I am only taking the pipes that are UNDER the body, under the floor areas and sticking them in the tunnel where they should be, then will have two mufflers in the stock location...mostly intersted in to what extent I can use an H or X in conjunction with the convertible X brace , without lowering the X brace...
Peter , yes with the automatic I have less room...if you had access it would probably have helped...since it looks like you are theonly one with H pipe and convertible...
maybe someone else has it too? the preferred pic would be of an 69 conv. w/ X brace, and automatic and a H pipe...