D&J Street Performance Common Rail Long Block 04.5-07 Ram 5.9L Cummins

D&J Street Performance Common Rail Long Block 04.5-07 Ram 5.9L Cummins

D&J's Street Performance common rail long block is a 5.9L Cummins for 2004.5-2007 Ram trucks built to make serious power and still stay reliable. It is designed to take high boost, aggressive tuning and heavy loads. D&J aims it at trucks that tow, race or run high-power modifications while still being driven on the street.

Build details

• Connecting rods: X-beam billet
• Cylinder head: High-flow Stage 1
• Head sealing: Fire-ring sealing with upgraded head studs
• Design target: Cylinder pressure and boost well above stock levels
• Assembly: Complete from the oil pan up, including front cover and seals

Before you order

Listed for 2004.5-2007 Ram trucks with the 5.9L common rail Cummins. Builds at this power level depend on matching fuel, turbo and tuning, which are not described as included. Send us your VIN or engine code and we will confirm fitment before you order.

See also: Cummins head gasket symptoms · head studs vs head bolts · used vs rebuilt engines · engine replacement checklist · what comes with a long block · how long diesel engines last · 5.9 Cummins problems · is it worth replacing an engine? · signs of a blown head gasket · 12 valve vs 24 valve vs common rail Cummins · all 5.9 Cummins engines · cummins 5.9 and 6.7 short blocks, long blocks and engines · D&J Precision Machine Cummins engines and all engines by engine code.

Shipping and returns

Shipping is a flat $80.00 per order to US addresses, and returns are free within 15 days of delivery. Questions before you order? Ask a parts specialist.