Connecting Rods

Connecting Rods, SIR I-Beam, Forged 5140 Steel, 6.100 in. Length Center To Center, Chevrolet, Small Block LS, Set of 8

Part Number: ESP-SIR6100MLW

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Connecting Rods, SIR 5140 Steel I-Beam, Bushed, Chevrolet, Small Block LS, Set of 8

Part Number: ESP-SIR6100NLW

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Connecting Rods, SIR 5140 Steel I-Beam, Bushed, Chevrolet, Small Block LS, Each

Part Number: ESP-SIR6100NLW-1

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Estimated Ship Date: Feb 16, 2026 if ordered today

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5140 STEEL I-BEAM LS 6.1" BUSHED

Part Number: ESP-SIR6100M-1

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Estimated Ship Date: Feb 16, 2026 if ordered today

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5140 STEEL I-BEAM LS 6.1" .943" PIN 2000

Part Number: ESP-SIR6100N2000

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Connecting Rods, SIR 5140 I-Beam, Bushed, Chevy, Small Block, Each

Part Number: ESP-6125BBLW-1

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Estimated Ship Date: Feb 16, 2026 if ordered today

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