Slowly dismantling my new project, '74 cl450. Lots of PB Blaster, Mapp gas torch to the exhaust studs, got them off without breaking. Wiring harness looks ok, though I will probably not use it. Got to the top clamp and loosened the bolts and found the top clamp is cracked at the right tube. Dang! Well, if this is the worst I find, that's not bad. Anyone know what will interchange so I can start searching? It's the type that clamps around the tubes. Tubes are 35mm.