[ddouglas77]

Quote:

Originally Posted by jclark Well, when I converted my stock exhaust to a '74 type, that ( 02 sensor location ) was the big buggaboo - I even had to cut a hole in the floorboard ( since repaired ) to accommodate the vertical sensor ( just not enough clearance in my case ) - so you can see why I'm a little leery about the location I see in the pics... Oops! I just noticed that the front of the assembly uses a 2 bolt flange, whilst my headers are the 3 bolt pattern ( 74 cast iron )... looks like it's NDG for moi, anyway... jeff