Banks Power Revolver 409 Stainless Exhaust Manifolds for Jeep 4.0 inline 6 cyl, Summit Part GBE-51327, 1.5” primary tube, 2” collector
Bought these new in Aug 2022 for $500, installed a few months after that on a trail rig and so maybe 10 trips at the most since, upgraded to a new motor, $250...