Filler tube help: a518
518 stick protrudes 1 5/16", 727 only 7/16". At least the ones I grabbed to measure. Tube O/D is the same @ just over 3/4", but the ends are obviously different. I've actually heard of someone welding a 518 end on a 727 tube, just to use the updated seal.
518 stick protrudes 1 5/16", 727 only 7/16". At least the ones I grabbed to measure. Tube O/D is the same @ just over 3/4", but the ends are obviously different. I've actually heard of someone welding a 518 end on a 727 tube, just to use the updated seal.