I did not know my foot box kit had been used on a MarkIII. Thanks for the heads up and your kind words.Originally posted by Paddles:
I used Linwood's (FFMetal.com) passenger footbox kit on my MkIII. It fits perfectly, and I have no clearance issues with my 460 and the 4-into-4 headers.
My foot box is no wider then a MarkII but it is wider then a MarkIII. My kit will not work with a 4.6 but should work with any other motor header combination. Be careful, if you move your foot box closer to the motor then mine you will limit the the number of available headers you can use.