Connecting Rods - 4Cyl

Connecting rods link the piston to the crankshaft, converting combustion pressure into rotational force. In 4-cylinder engines, they endure high RPMs and varying loads. Our collection includes stock-style replacements and high-strength forged or billet rods for performance builds.

Key factors when choosing connecting rods:

  • Material: Forged 4340 steel for extreme strength, 5140 steel for a cost-effective upgrade, or aluminum for lightweight applications.
  • Design: H-beam or I-beam profiles balance weight and rigidity; match to your power goals.
  • Sizing: Standard or stroker lengths; verify big end, small end, and center-to-center dimensions.
  • Hardware: Many sets include ARP or equivalent high-tensile bolts—follow recommended torque and stretch procedures.

From daily drivers to dedicated race engines, the right rods provide a reliable bottom end. Browse our selection and confirm fitment with your engine specifications.

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Set of Skunk2 Alpha Series H-beam connecting rods for B18C engines with ARP2000 bolts and bronze bushings.
$471.44 $496.25
-5%
Low in stock
Skunk2 Alpha Series forged 4340 chromoly H-beam connecting rods for Honda D16 engines with ARP2000 bolts
$471.44 $496.25
-5%
Low in stock
Set of four Eagle H-Beam forged steel connecting rods with ARP 2000 bolts for Nissan KA24 engines

$406.99

Low in stock
Set of four Eagle forged 4340 steel H-Beam connecting rods for Ford 2.0L EcoBoost engines.

$406.99

Low in stock
Set of four Eagle H-Beam forged 4340 steel connecting rods for Honda F20C engines with ARP 2000 bolts.

$406.99

In stock
Set of 4 Eagle H-Beam forged 4340 steel connecting rods with ARP 2000 bolts for Honda and Acura K24 engines.

$406.99

In stock
Set of four Eagle forged 4340 steel H-Beam connecting rods with ARP 2000 bolts for Dodge Neon SRT-4.

$406.99

Low in stock
Eagle forged 4340 steel H-beam connecting rods for Mitsubishi 4G63 6-bolt engines with 22mm wrist pin bores and ARP 2000 bolts.

$406.99

In stock
Set of four Eagle forged 4340 steel H-Beam connecting rods for Mitsubishi 4G63 7-bolt engines with ARP 2000 bolts.

$406.99

In stock
Set of four Eagle H-Beam forged 4340 steel connecting rods for 4G63 engines with ARP 2000 hardware

$406.99

In stock
Set of four Eagle forged 4340 steel H-beam connecting rods with ARP 2000 bolts for Ford 2.3L engines.

$406.99

Low in stock
Set of four Eagle forged 4340 steel H-Beam connecting rods for GM 2.2L Ecotec engines with ARP 2000 hardware.

$406.99

Low in stock
Set of four Eagle H-Beam forged 4340 steel connecting rods with ARP 2000 bolts for 1.8L engines.

$406.99

Low in stock
Set of four Eagle forged 4340 steel H-beam connecting rods for Mitsubishi 4B11T engines with ARP 2000 rod bolts.

$406.99

In stock
Set of four Eagle H-beam forged 4340 steel connecting rods with ARP 2000 bolts for Honda H22 engines.

$406.99

In stock
Set of four Eagle forged 4340 H-beam connecting rods with ARP 2000 bolts for Honda H23 and F22 engines.

$406.99

Low in stock
Four Eagle forged 4340 steel H-beam connecting rods with ARP 2000 bolts for Chrysler 2.0L engines.

$406.99

In stock
Set of four Eagle H-Beam forged 4340 steel connecting rods with ARP 2000 bolts for Acura and Honda B18 engines.

$406.99

In stock
Set of four Eagle Specialty Products H-beam forged 4340 steel connecting rods with ARP 2000 bolts for Honda D16 ZC engines.

$406.99

In stock
Set of four Eagle forged 4340 steel H-beam connecting rods with ARP 2000 bolts for Acura Integra engines.

$406.99

In stock
Set of four Eagle H-beam forged 4340 steel connecting rods for Nissan SR20 with ARP 2000 rod bolts.

$406.99

In stock
Set of four Eagle H-beam forged steel connecting rods for Honda B16 engines with ARP 2000 bolts.

$406.99

Low in stock
Set of four Eagle forged 4340 steel H-beam connecting rods for Nissan CA18DET with ARP 2000 bolts.

$406.99

Low in stock
Set of four Eagle 4340 forged steel H-beam connecting rods for Subaru EJ18 and EJ20 engines with ARP 2000 bolts.

$406.99

Low in stock
Eagle H-Beam forged 4340 steel connecting rods with ARP 2000 bolts for Subaru EJ20 and EJ25 engines

$406.99

Out of stock
Set of four Eagle forged 4340 steel H-beam connecting rods with ARP 2000 bolts for Subaru BRZ and Toyota 86.

$406.99

In stock
Set of four Eagle forged 4340 steel H-Beam connecting rods for Toyota 2TC/3TC engines with ARP 2000 hardware.

$406.99

In stock
Set of four Carrillo Pro-H beam connecting rods with 3/8 inch CARR fasteners for Audi and VW 2.0 TSI engines.

$1,459.52

Low in stock
Set of Carrillo Pro-H beam connecting rods with high-strength 5/16 CARR bolts for BMW and Peugeot engines.

$1,459.52

Low in stock
Carrillo Pro-H H-beam connecting rod for 2ZZ-GE engines with 3/8 inch WMC fasteners

$1,230.60

Low in stock

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