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  • Connecting Rod Length Center to Center (in.)
  • Pin End Bore Diameter
  • Rod Journal Diameter (in.)
  • Big End Bore Diameter (in.)
  • Big End Width (in.)
  • Clearanced for Stroker
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  • Connecting Rod Bolt Material
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  • Approximate Connecting Rod Weight (g)
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  • Filters

  • Make/Engine
  • Connecting Rod Length Center to Center (in.)
  • Pin End Bore Diameter
  • Rod Journal Diameter (in.)
  • Big End Bore Diameter (in.)
  • Big End Width (in.)
  • Clearanced for Stroker
  • Connecting Rod Bolt Diameter
  • Connecting Rod Bolt Material
  • Fastener Tensile Strength (psi)
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Manley

Manley Steel H-Beam Connecting Rods

4.38 out of 5 stars 8 Customer Reviews

Manley steel H-beam connecting rods are made from forged 4340 steel alloy. They're packed full of performance features, such as a compact uniform-grain structure for ultimate strength, full machining, stress relieving, and magnafluxing. The wrist pin and big end bores are honed to a +/-.0002 in. tolerance, and the wrist pins get a bronze alloy bushing. These units include cap screw ARP 8740 alloy rod bolts, and each rod set is weight-matched to within 2 grams. Available individually or in a set, order the model recommended for your vehicle year/make and engine application.

Showing In Stock Items. Show All 15 Items.

Results 1 - 5 of 5

Manley Steel H-Beam Connecting Rods 14042R-8

Manley Steel H-Beam Connecting Rods 14042R-8

Manley Steel H-Beam Connecting Rods 14042R-8

Connecting Rod, 4340 Steel, H-Beam, 5.933 in. Length, Bushed, Cap Screw, Ford, 4.6, 5.0L, Set of 8

Part Number: MAN-14042R-8

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Manley Steel H-Beam Connecting Rods 14042-8

Manley Steel H-Beam Connecting Rods 14042-8

Manley Steel H-Beam Connecting Rods 14042-8

Connecting Rods, 4340 H-Beam, Cap Screw, Bushed, Ford, Modular V8, Set of 8

Part Number: MAN-14042-8

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Manley Steel H-Beam Connecting Rods 14057R-8

Manley Steel H-Beam Connecting Rods 14057R-8

Manley Steel H-Beam Connecting Rods 14057R-8

Connecting Rods, H-Beam, Forged 4340 Steel, Shot-Peened, Floating, 6.125 in. Long, Mopar Hemi Gen III, Set of 8

Part Number: MAN-14057R-8

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Manley Steel H-Beam Connecting Rods 14087R-8

Manley Steel H-Beam Connecting Rods 14087R-8

Manley Steel H-Beam Connecting Rods 14087R-8

Connecting Rods, 4340 H-Beam, Cap Screw, Bushed, Mopar, Hemi V8 Modular, Set of 8

Part Number: MAN-14087R-8

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Manley Steel H-Beam Connecting Rods 14056R-8

Manley Steel H-Beam Connecting Rods 14056R-8

Manley Steel H-Beam Connecting Rods 14056R-8

Connecting Rods, 4340 H-Beam, Cap Screw, Bushed, 6.125 in., Chevy, Small Block, Set of 8

Part Number: MAN-14056R-8

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

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