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ECONOMICAL "H" BEAM STEEL RODS - learn more about our connecting rods

Manley "H" Beam connecting rods are manufactured from 4340 forgings to the same exacting standards developed and approved by our original equipment customers. There is a vast difference in quality between a Manley "H" Beam and the "other" inexpensive H-Beams on the market. Weight matched to +/- 1.5 grams. Perfectly round big and small ends. Bend and twist is tightly controlled. Cap fasteners are 3/8" ARP 2000 for the "H" Beam and 3/8" ARP Custom Age 625+ for the H-Plus

Part # Center-to-Center Big End Bore Big End Width Pin Diameter Pin Bore Gram Weight
  Mitsubishi Eclipse GS, GST 2.0 ( 4G63, 4G63T 1990-1992 )
14021-4 5.905" 1.890" 1.115" .827" ( 21 mm ) .8281" 573
14021R6-4 (H-Plus) 5.905" 1.890" 1.115" .827" ( 21 mm ) .8281" 573
    Mitsubishi Eclipse GST, GSX & Eagle Talon TSi 2.0 (7 Bolt 4G63, 4G63T 1993.5-1999 ) Mitsubishi Evolution VIII, IX (4G63T 2003-2006)
14022-4 5.905" 1.890" 1.038" .866" ( 22 mm ) .8671" 554
14022R6-4 (H-Plus) 5.905" 1.890" 1.038" .866" ( 22 mm ) .8671" 554
    Mitsubishi Eclipse GST, GSX & Eagle Talon TSi (7 Bolt 4G63, 4G63T 1993.5-1999) Mitsubishi Evolution VIII, IX (4G63T 2003-2006)
14020-4 6.142" 1.890" 1.038" .866" (22 mm) .8671" 575
14020R6-4 (H-Plus) 6.142" 1.890" 1.038" .866" (22 mm) .8671" 575
 
PRO SERIES TURBO TUFF "I" BEAM STEEL RODS - learn more about our connecting rods

Manley Pro Series connecting rods are forged from aircraft quality 4340 vacuum degassed material. Each rod is fully machined in the Manley Lakewood, NJ factory to the highest standards. Our signature "Turbo Tuff" design combines the appropriate weight and rugged strength for ultimate horsepower applications. Each rod is shot peened after machining and magnafluxed. Bores are round and without taper. Bend and twist is tightly controlled. Cap fasteners are 3/8" APR 2000 cap screws.

Part # Center-to-Center Big End Bore Big End Width Pin Diameter Pin Bore Gram Weight
  Mitsubishi Eclipse GS, GST 2.0 ( 4G63, 4G63T 1990-1992 )
14413-4 5.905" 1.890" 1.115" .827" ( 21 mm ) .8281" 690
  Mitsubishi Eclipse GST, GSX & Eagle Talon TSi 2.0 (7 Bolt 4G63, 4G63T 1993.5-1999 ) Mitsubishi Evolution VIII, IX (4G63T 2003-2006)
14403-4 5.905" 1.890" 1.038" .866" ( 22 mm ) .8671" 675
14400-4* 5.905" 1.890" 1.038" .866" ( 22 mm ) .8671" TBA
  Mitsubishi Eclipse GST, GSX & Eagle Talon TSi 2.0 (7 Bolt 4G63, 4G63T 1993.5-1999), Mitsubishi Evolution VIII, IX (4G63T 2003-2006) - .237"/6mm Longer
14421-4 6.142" 1.890" 1.038" .866" (22 mm) .8671" 694
  Mitsubishi Eclipse GST, GSX & Eagle Talon TSi 2.0 (7 Bolt 4G63, 4G63T 1993.5-1999), Mitsubishi Evolution VIII, IX (4G63T 2003-2006) - .473"/12mm Longer
14422-4 6.378" 1.890" 1.038" .866" (22 mm) .8671" 703
*Utilizes lighter weight straight beam design for stroker applications.
 
PRO SERIIES 300 M ALLOY - learn more about our connecting rods

  • Forged from 300 M aircraft quality material
  • Fully machined to produce the lightest and strongest rod possible
  • Shot peened and 100% magnafluxed
  • 3/8" ARP 2000 cap fasteners
  • Horsepower range for these rods is 1,300+ H.P. with ARP 2000 fasteners and 1,500 H.P. with ARP 625+ fasteners
  • Part # Center-to-Center Big End Bore Big End Width Pin Diameter Pin Bore Gram Weight
      Mitsubishi Eclipse GST, GSX & Eagle Talon TSi 2.0 (7 Bolt 4G63, 4G63T 1993.5-1999 ) Mitsubishi Evolution VIII, IX (4G63T 2003-2006)
    15403-4 5.905" 1.890" 1.038" .866" ( 22 mm ) .8671” 685
    15403-4R6 (H-Plus) 5.905" 1.890" 1.038" .866" ( 22 mm ) .8671” 685
    © 2010 Manley Performance Products, Inc.
    sales@manleyperformance.com