If we're talking about the 2 red ones {one 67 and one 68 } it's basically a 2 into 1 deal with some rust issues left over to deal with , I just searched yours and saw the pics your better than me with the welder lol . I should have bought the b5 blue one from up your way a couple of years back . Lucky for me I know the guy who did and where it's at so maybe he will realize he's never going to get it done and flip it my way one of these days eh .