Cummins Repower

Is "5.9 Friday" a thing?

This is the VERY FIRST Cummins-powered 4x4 Ram test truck (D002). This 1985 Dodge was purchased by Cummins from the local deal and repowered with a prototype B5.9.

It is still running strong around Columbus, Indiana and maintained by the Cummins Heritage Center.

(note Clessie's personal Caddy repower getting some love in the background)

Considering an R2.8 Turbo Diesel crate engine? Check out the 2025 unboxing video at cumminsrepower.com to see how to order and see exactly what’s in the crate! 🎁