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B SERIES - ECONOMICAL "H" BEAM STEEL CONNECTING 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.

Part # Center-to-Center Big End Bore Big End Width Pin Diameter Pin Bore Gram Weight
  1.6L V-Tec DOHC B16A 1992-up
14012-4 5.290" 1.890" .935" .827" (21mm) .8281" 528
  Integra LS 1.8 non V-Tec DOHC ( B18A / B18B 1990-up )
14025-4 5.394" 1.890" .935" .827" ( 21 mm ) .8281" 520
  Integra GSR 1.8 V-Tec DOHC ( B1BC 1994-up )
14026-4 5.433" 1.890" .858" .827" ( 21 mm ) .8281" 505
 
B SERIES - PRO SERIES TURBO TUFF "I" BEAM STEEL CONNECTING 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
  Integra LS 1.8 non V-Tec DOHC ( B18A / B18B 1990-up )
14412-4 5.394" 1.890" .935" .827" ( 21 mm ) .8281" 555
  Integra GSR 1.8 V-Tec DOHC ( B1BC 1994-up )
14414-4 5.433" 1.890" .858" .827" ( 21 mm ) .8281" 547
  Honda 1.6 VTEC DOHC ( B16 1992-up )
14415-4 5.290" 1.890" .935" .827" ( 21 mm ) .8281" 548
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