Details
Features:
1. ±4mm Adjustable flanges for wider stroked or narrower engines.
2. Sport muffler works best for engines up to 125 HP.
3. For engines 125HP to 150HP, use our SuperFlow muffler.
4. 100% #304 stainless steel muffler, tail pipes and headers.
5. Fiberglass fire sleeve on #2 and #4 header pipes are designed to protect heater hoses.
6. Includes stainless steel 111 298 051A clamps for heater boxes.
Options:
1. Factory Type 181 style heat riser. #2 cylinder positive pressure side. #4 cylinder negative pressure side.
2. Flange adaptors for muffler to flanged heater box. (For flat flange modification.) Heater box 35mm flanges sold separately.