This is our 7/8" - 18 tpi Weld In Tube Adapter for 1" ID Tubing. This thread pitch fits the Chevy 1 Ton Tie Rod Ends and Drag Link Ends. Most commonly used in custom steering applications using 1.5" x .250" DOM Tubing.
Part Numbers they fit:
TRE-ES2233L
TRE-ES2234L
TRE-ES2234R
TRE-ES2027L
TRE-ES2026R
Note: Sold Individually