https://thompsondieselperformace.com/blogs/resources/68rfe-stage-1-vs-stage-2-which-transmission-do-you-need 2026-10-17T19:22:06-05:00 weekly https://thompsondieselperformace.com/blogs/resources/48re-swap-guide-68rfe-to-48re 2026-10-17T19:41:06-05:00 weekly https://cdn.shopify.com/s/files/1/0671/3586/5050/articles/4e18b9b5-10a4-459e-8003-77808a10b953.png?v=1792283855 48 Swap the World!