1973 Connecting Rods

5140 STEEL I-BEAM CHEV SB 6.250" BUSHED

Part Number: ESP-SIR6250BB-1

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Estimated Ship Date: May 1, 2026 if ordered today

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5140 STEEL I-BEAM CHEV BB 6.700" BUSHED

Part Number: ESP-SIR6700B-1

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Estimated Ship Date: May 1, 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: May 4, 2026 if ordered today

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5140 STEEL I-BEAM CHEV SB 6.000" SJ

Part Number: ESP-SIR6000SB-1

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Estimated Ship Date: May 4, 2026 if ordered today

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5140 STEEL I-BEAM PONTIAC 400-455 PRESS

Part Number: ESP-SIR6625PP-1

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Estimated Ship Date: May 4, 2026 if ordered today

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