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Manley Performance Manley Mazda Miata 1.6L/1.8L B6/BP H-Beam Connecting Rod (Single Rod)
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Manley Mazda Miata 1.6L/1.8L B6/BP H-Beam Connecting Rod (Single Rod)

MAN14011-1
807298078281
Connecting Rods - Single
14 Units In Stock - Ships Next Business Day
$ 153.96 $ 138.56
$ 138.56

SKU: 14011-1 | UPC: 807298078281

Manley Mazda Miata 1.6L/1.8L B6/BP H-Beam Connecting Rod (Single Rod) 1990-2005

Manley H-Beam connecting rods upgrade Mazda Miata engines from 1990-2005 with 1.6L B6 and 1.8L BP powerplants in NA and NB models. This single forged 4340 steel rod measures 5.433 inches long with 2.086-inch big end bore and 0.866-inch small end bore for precise direct fit and high-revving reliability. Weighing 528 grams it reduces reciprocating mass while handling track-level horsepower.

Key Features

  • Exacting Tolerances: Finished to tight specifications for balance and reliability under extreme loads.
  • Attention to Detail: Final hone size thread fit bend and twist inspected for consistent quality.
  • High Performance Design: H-Beam shape handles higher horsepower levels on the track.
  • ARP Bolt Options: Choose ARP 8740 or ARP 2000 bolts to match your build needs.
  • Forged 4340 Steel: Aircraft-grade material with gun-drilled small end for reduced reciprocating mass.

Product Notes

  • Sold as single rod order in sets of four for complete engine builds.
  • Weight per rod 528 grams for balanced rotating assembly.
  • Compatible with stock and aftermarket pistons in B6/BP engines.

Installation Notes

  • Professional installation recommended.
  • Resize big ends and check rod alignment before use.
  • Torque ARP bolts to Manley specifications using ARP moly lube.

This Part Fits

Year Make Model Submodel
1990-1997 Mazda Miata Base
1999 Mazda Miata 10th Anniversary
1999-2005 Mazda Miata Base
1993 Mazda Miata LE
2000-2005 Mazda Miata LS
1994-1997 Mazda Miata M Edition
2004-2005 Mazda Miata Mazdaspeed
1991 Mazda Miata SE
2000-2003 Mazda Miata SE
2003 Mazda Miata Shinsen
1997 Mazda Miata STO

Why Choose Manley?

  • Proven in racing engines worldwide.
  • Hand-built with strict quality controls.
  • Engineered for durability in high-performance applications.

Frequently Asked Questions

  • Q: Will this rod fit both 1.6L B6 and 1.8L BP Miata engines?
    A: Yes direct fit for 1990-1993 1.6L B6 and 1994-2005 1.8L BP engines in NA/NB Miatas.
  • Q: What material and bolt types are used?
    A: Forged 4340 steel construction with options for ARP 8740 or ARP 2000 rod bolts.
  • Q: Is honing or balancing required after purchase?
    A: Rods arrive ready to install but professional sizing and balancing recommended for best results.

Shipping & Handling

  • Method: UPS or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Secure rod tube dimensions 24 x 7 x 3 inches
  • Weight: 528 grams per rod 1.3 lbs packaged

Request For Information

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