All ActivityMost RecentMost LikesSolutionsRe: GM releases new Medium Duty Truck j-d wrote: RAM had it made with Cummins, but transmissions were iffy till they offered the Aisin. Meanwhile Them D/A's Kep' Rollin' On. Actually not exactly. RAM started offering the 68rfe behind the 6.7 way before the Aisin and it has proven to be a great trouble free transmission lasting for hundreds of thousands of miles.
