Heater Box J-Tubes, Black : Pair : EMPI, Skin Packed – FREE SHIPPING

J-Tubes replace the stock heater boxes on Type 1 & 2 upright engines. These 1 1/2″ J-Tubes are an easy replacement if you do not need heat, or you are looking to save weight!

Complete with gaskets for exhaust port to header.

Fits most standard extractors.

Clamps attaching the J-Tubes to muffler or header are sold separately.