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JBRE K-Series SFWD Short Block

JBRE K-Series SFWD Short Block

Regular price $4,850.00 $4,600.00 Sale

 


K20 block


JBR Heavy duty  ductile iron sleeves 


K20a2 crankshaft (serviced, balanced, polished, washed)


Hot tanked


Ultrasonic cleaned


Cnc decked


Cnc bored


Diamond honed with torque plate.


O-ring


Arias JBR spec HD piston kit with extreme duty wrist pins


JBRE spec solid beam aluminum rods or Carrillo H-beam with Carr bolts +$400


King or Acl bearing set

Clearances set and documented.

Assembled.

Customer supplied core block&crank