Exhaust Mount Rubber Insert - Pro-Tec Cast Pipes Only

Pro-Tec exhaust pipe mount rubber insert. This item is used on all Pro-Tec cast aluminum expansion chambers. Please note that each pipe mount for the Pro-Tec cast aluminum pipes requires (1) 12-2412 pipe mount insert and (1) 12-2414 pipe mount washer. Over the years Pro-Tec cast aluminum pipes have been made in 2, 3 and 4 mount versions.