These RTS rear housing ends are offered in popular styles which have been designed in CAD software, ensuring accurate fitment. They are machined from AISI 1020 billet steel for ease of welding and then fully CNC-machined to achieve accurate dimensions. They come in a black oxide finish for durability.


  • Butt weld style suitable for 3″ or 3 1/4″ OD tubing
  • This housing end is based on competition style and does not ahve provision to accept an OEM seal