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Eagle Specialty Products: Connecting Rods, Crankshafts & More

Eagle Specialty Products: Connecting Rods, Crankshafts & More

Using decades of research and stringent quality controls, Eagle Specialty Products creates the finest steel connecting rods, crankshafts, and other components for your...

Using decades of research and stringent quality controls, Eagle Specialty Products creates the finest steel connecting rods, crankshafts, and other components for your high performance rotating assembly. Street or track, Eagle Specialty has a huge selection of parts to choose from, such as the greater-than-stock strength and value price of SIR connecting rods, or the superior durability of ESP H-beam rods for high-horsepower engines. For the ultimate in performance, grab one of Eagle Specialty’s performance-matched rotating assembly kits, complete with rods, pistons, and crankshaft. With such quality and selection, it’s...

Using decades of research and stringent quality controls, Eagle Specialty Products creates the finest steel connecting rods, crankshafts, and other components for your high performance rotating assembly. Street or track, Eagle Specialty has a huge selection of parts to choose from, such as the greater-than-stock strength and value price of SIR connecting rods, or the superior durability of ESP H-beam rods for high-horsepower engines. For the ultimate in performance, grab one of Eagle Specialty’s performance-matched rotating assembly kits, complete with rods, pistons, and crankshaft. With such quality and selection, it’s no wonder that Eagle Specialty is the largest aftermarket connecting rod manufacturer in the world!

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Individual Parts

Results 1 - 25 of 323

Connecting Rods, ESP 4340 H-Beam, Cap Screw, Bushed, Mopar, Big Block RB, Set of 8

Part Number: ESP-6760C3D

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Connecting Rods, 4340 Steel, H-Beam, 6.385 in. Length, Cap Screw, Bushed, Chevy, Set of 8

Part Number: ESP-63853D2000

5.0 out of 5 stars ( 1 )

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Connecting Rods, ESP 4340 H-Beam, Cap Screw, Bushed, Mopar, Small Block LA, Set of 8

Part Number: ESP-6123C3D

5.0 out of 5 stars ( 1 )

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

Part Number: ESP-6000B3D

5.0 out of 5 stars ( 1 )

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Connecting Rods, ESP 4340 H-Beam, Cap Screw, Bushed, Oldsmobile, V8, Set of 8

Part Number: ESP-6735O3D

5.0 out of 5 stars ( 4 )

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Connecting Rods, ESP 4340 H-Beam, Cap Screw, Bushed, Ford, Small Block, Set of 8

Part Number: ESP-5400C3D

Not Yet Reviewed

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Connecting Rods, CRS 4340 H-Beam, 6.243 in. Length, 0.945 in. Pin Diameter, Cap Screw, Bushed, Dodge, Chrysler, Ram, Hemi Gen III, Set of 8

Part Number: ESP-CRS6243C3D

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Connecting Rod, ESP 4340 H-Beam, Cap Screw, Bushed, Ford, Big Block 385 Series, Each

Part Number: ESP-6605F3D-1

Not Yet Reviewed

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Connecting Rod, ESP 4340 H-Beam, Cap Screw, Bushed, Chevy, Small Block, Each

Part Number: ESP-6000B3DL19-1

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Connecting Rods, ESP 4340 Steel H-Beam, 5.700 in., Cap Screw, Bushed, Chevy, Small Block, Set of 8

Part Number: ESP-5700B3D

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Connecting Rod Bolts, ARP High Performance, Cap Screw, 7/16 in.-20, 1.600 in. UHL, 2000 Alloy, Eagle Rods Only, Set of 16

Part Number: ESP-20000

4.0 out of 5 stars ( 5 )

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Connecting Rods, SIR I-Beam, 5.7 in. Length, Cap Screw, Press Fit, Chevy, Small Block, Set of 8

Part Number: ESP-5700SPLW

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Today

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

Part Number: ESP-6125O3DL19

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Connecting Rods, ESP 8740 Steel H-Beam, 6.125 in. Length, Cap Screw, Bushed, Chevy, Small Block, LS1, Set of 8

Part Number: ESP-6125O3D

5.0 out of 5 stars ( 1 )

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Connecting Rods, SIR 5140 I-Beam, Cap Screw, Bushed, Ford, Small Block, Set of 8

Part Number: ESP-5956FB

4.6 out of 5 stars ( 5 )

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Connecting Rods, ESP 4340 H-Beam, Cap Screw, Bushed, Chevy, Big Block, Set of 8

Part Number: ESP-61353D

5.0 out of 5 stars ( 1 )

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Connecting Rods, ESP 4340 Steel H-Beam, 6.125 in. Length, Cap Screw, Bushed, Chevy, Small Block, LS1, Set of 8

Part Number: ESP-6125O3D2000

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Rod Bolts, Cap Screw, L19 Alloy Steel, Eagle Rods Only, 7/16 in., Set of 16

Part Number: ESP-14000

5.0 out of 5 stars ( 5 )

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Connecting Rods, 4340 Steel H-Beam, 6.135 in. Length, Cap Screw, Bushed, Chevy, Big Block, Set of 8

Part Number: ESP-61353D2000

Not Yet Reviewed

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Connecting Rods, ESP 4340 Steel, H-Beam, 5.700 in. Length, Cap Screw, Bushed, Chevy, Small Block, Set of 8

Part Number: ESP-5700B3D2000

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Jun 15, 2026 if ordered today

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Connecting Rods, ESP 4340 Steel H-Beam, Cap Screw, Bushed, Ford, Cleveland, Set of 8

Part Number: ESP-5780F3D

3.4 out of 5 stars ( 5 )

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Connecting Rods, ESP 4340 H-Beam, Cap Screw, Bushed, Chevy, Big Block, Set of 8

Part Number: ESP-68003D

5.0 out of 5 stars ( 2 )

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Connecting Rods, CRS 4340 H-Beam, 6.243 in. Length, 0.984 in. Pin Diameter, Cap Screw, Bushed, Dodge, Chrysler, Ram, Hemi Gen III, Set of 8

Part Number: ESP-CRS6243R3D

Not Yet Reviewed

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Connecting Rods, ESP 4340 H-Beam, Cap Screw, Bushed, Chevy, Big Block, Set of 8

Part Number: ESP-63853DL19

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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

Part Number: ESP-6000B3DL19

Not Yet Reviewed

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