captjake 1 #1 Posted September 25, 2009 I need help deciding which muffler to put on my 1960 Suburban 400. With the K91 motor. #1 seems close to the original pancake muffler. #2 Comes in two sizes, 1/2 and 3/4 thread. #3 I have seen this on many RJ's and Suburbans. I'm not sure, any ideas? I guess they all serve the same purpose. Thanks, Jake Share this post Link to post Share on other sites
Kelly 1,033 #2 Posted September 25, 2009 I've seen the third one also alot on RJ's I really don't know what is correct???? Share this post Link to post Share on other sites
Eriks Red horse herd 120 #3 Posted September 25, 2009 Jake- #3 is going to be the closest you'll find. But on the other hand I've seen all three on Rj's. I guess its what you've got is what you use! Still if your going for originalty #3 will be the closest. they used #3 on the 550,551 but on a 400 they used the old pancake that looks like a funnel on the back. Kohler dos'nt make that style any more,but every once and a while you can still find them. Thats if you can pry someones cold dead hands off of it! good luck on your decision. Share this post Link to post Share on other sites
Greg Parnell 6 #4 Posted September 25, 2009 I like the style of # 3 for the older tractors. :scratchead: Share this post Link to post Share on other sites
clintonnut 126 #5 Posted September 25, 2009 Go with #3. It is exactly the same from a front view but the back of the muffler tapered off on the original early mufflers. Charlie Share this post Link to post Share on other sites
TT-(Moderator) 1,162 #6 Posted September 25, 2009 Like this one (except for smaller pipe) :scratchead: Share this post Link to post Share on other sites
captjake 1 #7 Posted September 26, 2009 thanks guys, number 3 it is. Share this post Link to post Share on other sites
MikesRJ 558 #8 Posted September 26, 2009 Terry, How many of those do you have? Mike Share this post Link to post Share on other sites
TT-(Moderator) 1,162 #9 Posted September 26, 2009 How many of those do you have? Share this post Link to post Share on other sites
TT-(Moderator) 1,162 #10 Posted October 15, 2009 Here, Mike........ I dug these out while looking for something else. Share this post Link to post Share on other sites
C-Series14 15 #11 Posted October 15, 2009 TT has more mufflers than Midas! :scratchead: Share this post Link to post Share on other sites