PREDATOR Short Block


SKU: 133


D&J Precision Machine Predator 6.4 Cummins Short Block.

Our Predator 6.4 Cummins come fully assembled from oil pan to head gasket (including head studs.)

All D&J Precision Machine Performance Short Blocks are blueprinted, balanced, oil clearance measured, rings file fit, and can be painted any color.

Available for all year and model Cummins applications. Base price is for 24v Common Rail 07 – 12

Shipping of engines vary for each purchase. Cores can be sent in beforehand to eliminate the core charge of $2000.00*

Predator 6.4 Cummins Build:

  • Sleeved 4.125″ Bore Wet Block
  • D&J Fire Ring Head Gasket Set
  • Fire Ring Cut Into Cylinder Head And Block
  • D&J X-BEAM Rods
  • D&J FSR Billet Pistons With Total Seal Piston Rings
  • D&J Tool Steel Wrist Pins
  • D&J HD 7/16″ Pushrods
  • D&J Billet Cummins Freeze Plug Kit
  • D&J Billet Front Cover
  • Billet Flat Tappet Cam
  • Billet lifters
  • ARP 9/16″ Head Studs Torqued To 175 ft/Lbs
  • ARP 9/16″ Main Studs
  • D&J HD Girdle
  • New OEM Oil Cooler
  • New OEM Gasket Set
  • New OEM Oil Cooler Housing
  • New OEM Oil Pump
  • HD Rod Bearings
  • HD Main Bearings
  • Block CNC Machined
  • Block Line Honed

Optional Upgrades

  • Filled Block and/or Cylinder Head
  • Billet Main Caps ($935.00)
  • D&J Waterman Direct Drive Lift Pump ($1275.00)
  • Billet Roller Cam And lifters ($3300.00)
  • Dry-sump Oil System (Call For Price)
  • Shaft Mount Roller Rockers (Call For Price)
  • Billet Cummins Crank (Call For Price)

* Cores must include usable block, crank, cylinder head, oil pan and bolts, pickup tube, timing gear housing, timing gear housing cover and bolts, rear seal housing and bolts, piston cooling nozzles and bolts, lower rocker box and bolts. Injector wiring harness and bell housings are preferred so the engine stays sealed in shipping. If there are issues with any core part you will NOT be charged the full core amount, just the amount to replace the bad part. Our core charge is based on re-manufactured parts.

Additional information

Weight 1500 lbs
Dimensions 40 × 48 × 48 in