Elsewhere, custom truck fans can look for Painless 21-circuit ... and an 8-inch stack. The ‘Cummins Killer’ fix was applied to this engine, pre-emptively replacing a small dowel pin in the ...

Cummins’ 6.7L Turbo Diesel advanced engine system and powertrain will be offered in the recently announced 2025 Ram 2500; 3500 heavy-duty pickups; and Ram 3500, 4500, and ...