K1 Technologies Mitsubishi Crankshafts

  • Manufactured from forged or billet premium 4340 steel
  • Engineered specifically for high-stress racing applications
  • Nitrided for improved strength and bearing life

  • Large fillet radii for improved strength
  • Straight hole oiling system for improved lubrication
  • Size tolerances held to +/-.0001".

MITSUBISHI 4G63 7 BOLT

Part Number Former P/N Description Stroke Main Journal
Diameter
Rod Pin
Diameter
Minimum
Rod Length
Flange Bob Weight
(Grams)
Weight
(Lbs)
Footnote
032BCJ880 M8804G63-L Mitsubishi 4G63 Lightweight Billet Crankshaft 88.000 57.00 45 7 Bolt 30 Lightweight
032BCJ940 M9404G63-L Mitsubishi 4G63 Lightweight Billet Crankshaft 94.000 57.00 45 7 Bolt 30 Lightweight
032BCJ100 M10004G63-L Mitsubishi 4G63 Lightweight Billet Crankshaft 100.000 57.00 45 7 Bolt 30 Lightweight

MITSUBISHI 4B11T

Part Number Former P/N Description Stroke Main Journal
Diameter
Rod Pin
Diameter
Minimum
Rod Length
Flange Bob Weight
(Grams)
Weight
(Lbs)
Footnote
032DCK980 M980B11S Mitsubishi 4B11 Billet Crankshaft 98.000 52 52 7 Bolt Call