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Manley Pro Series I-Beam Connecting Rods 14166-8 Rods, 4340 I-Beam, Cap Screw, Bushed, 6.535 in. Length, Chevy, Big Block, Set of 8

SKU: MAN14166-8

Connecting Rods

Manley Pro Series I-Beam Connecting Rods 14166-8 Rods, 4340 I-Beam, Cap Screw, Bushed, 6.535 in. Length, Chevy, Big Block, Set of 8

SKU: MAN14166-8

Connecting Rods
A$4,237.48
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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Description

Manley Pro Series I-Beam Connecting Rods represent the epitome of precision, performance, and quality. Engineered with meticulous attention to detail and a finely tuned manufacturing process, these rods are a testament to our commitment to excellence. Elevate your engine's capabilities and achieve outstanding results with these exceptional connecting rods.

Part Type

Engine Connecting Rod Set

Data: v4.2 - Upd: 2026-10-14 10:04:35

Features

  • Designed for ultimate performance with superior materials: forged 4340 or 300M vacuum degassed steel alloys
  • NHRA Legal Certification for some SKUs - Stock and Super Stock
  • Versatile Weight Options: Tour Lites, Light, Standard, Heavy

Specifications

Product Attributes - Brand
Manley
Product Attributes - Manufacturer's Part Number
14166-8
Product Attributes - Part Type
Connecting Rods
Product Attributes - Product Line
Manley Pro Series I-Beam Connecting Rods
Product Attributes - UPC
807298004211
Product Attributes - Connecting Rod Length Center to Center (in.)
6.535 in.
Product Attributes - Connecting Rod Beam Style
I-beam
Product Attributes - Connecting Rod Material
Forged 4340 steel
Product Attributes - Wrist Pin Style
Floating
Product Attributes - Pin End Bore Diameter
0.991 in.
Product Attributes - Big End Bore Diameter (in.)
2.3250
Product Attributes - Quantity
Sold as a set of 8.
Product Attributes - Cap Retention Style
Cap screw
Product Attributes - Big End Width (in.)
0.990
Product Attributes - Clearanced for Stroker
Yes
Product Attributes - Connecting Rod Bolt Brand
ARP
Product Attributes - Connecting Rod Bolt Diameter
7/16 in.
Product Attributes - Connecting Rod Bolt Material
ARP2000 alloy
Product Attributes - Fastener Tensile Strength (psi)
200,000 psi
Product Attributes - Connecting Rod Bolt Head Style
12-point
Product Attributes - Approximate Connecting Rod Weight (g)
835
Product Attributes - Advertised Horsepower Rating
1,600 hp
Product Attributes - Advertised RPM Rating
8,000 rpm
Product Attributes - Pin End Width (in.)
1.125 in.
Product Attributes - Weight Matched Set
No
Product Attributes - Remanufactured
No
Product Attributes - Magnafluxed
Yes
Product Attributes - Connecting Rod Color
Shot-peened
Product Attributes - Notes
Advertised HP rating is based on max RPM in drag racing applications. Maximum HP is reduced to 1,000 HP for oval track applications.

Reference Information

Brand Name/s Manley Performance
StreetFX SKU man14166-8
SFX Item ID 4933596
Supplier Item Code 4933596
Manufacturer SKU 14166-8
Manufacturer UPC 807298004211

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1966
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.0L/427
  • MakeCHEVROLET
    Beginning Year1966
    Ending Year1970
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1972
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.6L/402
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1990
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • MakeCHEVROLET
    Beginning Year1991
    Ending Year1995
    Engine TypeV8
    Engine FamilyChevy big block Gen V
    Engine Size7.4L/454
  • MakeCHEVROLET
    Beginning Year1996
    Ending Year2000
    Engine TypeV8
    Engine FamilyChevy big block Gen VI
    Engine Size7.4L/454

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