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Sleeved Predator Block Gen 1, 2, or 3 (Sleeved by RGR)

  • Diamond custom turbo pistons (Total Seal rings gapped for boost)
  • Oliver Rods with ARP 2000 and Clevite H bearings
  • Boss crank with Clevite H bearings clearanced for boosted application
  • Deck with boost rings to Haley James Racing specs
  • Oil squirter deletes



  • PAC 1234x springs
  • Manley SS valves
  • Comp cams custom turbo grind (HJR specs)
  • Cometic MLX gaskets
  • ARP head studs 11mm *12 mm is additional charge*


  • Includes OPG, CG, guides, gears, secondary chains, tensioners, inversion bracket


M-6067-M52S factory aluminum valve covers

Front cover

Moroso oil pan

Rear billet cover 


1320 Junkie Performance Boss 302 Intake

  • Ported to HJR specs

1200 HP Street Coyote Engine

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