Inquiry for cam recommendations.
First..make certain the cam you choose is ground on a cam core made for the Mopar .903 lifters. Most are Chevy grinds on cores designed for a smaller diameter lifter.
A solid lifter will run a long time without issue. Good choice. Juice rollers often fail due to a lack of splash oiling at idle and low speed driving.
Good luck finding a cam... So many delays in the supply chain today.