Street Performance Long Block Engine Dodge Ram 6.7L Cummins 2013-2018 BD Diesel

Built for big power

D&J Precision Machine's Street Performance long block is the strong-bottom-end option for the 6.7L Cummins. BD rates it for up to 1,000 hp in street and track use.

The parts that usually limit a built Cummins are addressed up front: billet X-Beam rods, a fire-ringed Stage 1 head and 9/16 ARP head studs to keep the head sealed under high boost. The engine is blueprinted and balanced before assembly.

Who it's for

Owners of 2013-2018 Ram 2500/3500 and 4500/5500 trucks building a high-horsepower street or competition truck who want a long block that is already set up for it.

Key specs (per BD / D&J)

What's included

• Fully assembled long block, pre-lubed with break-in oil
• D&J X-Beam stock-length billet connecting rods
• D&J Stage 1 high-performance cylinder head, fire-ringed
• Custom ARP 9/16 head studs

Fitment notes

• Fits 2013-2018 Ram 2500/3500 and 4500/5500 with the 6.7L Cummins diesel.
• Not for sale for use on California-licensed vehicles (per BD).
• Long block only: fuel system, turbo and accessories are reused or bought separately. Power levels depend on the rest of the build.

Professional install available at Powertech Diesel, Idaho Falls — call 208-542-7793.