CHEVROLET Chevy small block Gen II (LT-based engines) Connecting Rods

Connecting Rods, 4340, I-Beam, 12-Point, Cap Screw, 5.700 in. Length, 550 HP, Chevy, Small Block, Set of 8

Part Number: SUM-180371B

4.56 out of 5 stars ( 16 )

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Connecting Rods, 4340, I-Beam, 12-Point, Cap Screw, 6.000 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-26000716

4.4 out of 5 stars ( 15 )

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

Part Number: ESP-5700BBLW

4.57 out of 5 stars ( 14 )

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Connecting Rods, 4340, I-Beam, 12-Point, Cap Screw, 5.700 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-25700

4.91 out of 5 stars ( 11 )

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Connecting Rods, SIR 5140 Steel I-Beam, Press Fit, Chevy, Small Block, Set of 8

Part Number: ESP-5700BPLW

4.77 out of 5 stars ( 13 )

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Connecting Rods, 4340, I-Beam, 12-Point, Cap Screw, 5.700 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-25700716

4.94 out of 5 stars ( 17 )

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Connecting Rods, 4340, I-Beam, Thru-Bolt, 5.700 in. Length, 475 HP, Chevy, Small Block, Set of 8

Part Number: SUM-180370P

5.0 out of 5 stars ( 1 )

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Connecting Rods, 4340, I-Beam, 12-Point, Cap Screw, 5.700 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-25700P

5.0 out of 5 stars ( 8 )

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Connecting Rods, 4340, I-Beam, 12-Point, Cap Screw, 5.700 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-2570020

4.6 out of 5 stars ( 5 )

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Connecting Rods, 4340, I-Beam, 12-Point, Cap Screw, 6.000 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-26000

5.0 out of 5 stars ( 1 )

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Connecting Rods, FSI I-Beam, Forged 4340 Steel, Shot-Peened, Floating, 5.700 in. Long, Chevrolet, Small Block, Set of 8

Part Number: ESP-FSI5700B

4.83 out of 5 stars ( 6 )

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Connecting Rods, I-Beam, Bushed, 6 in. Length, 0.927 in. Floating Wrist, Forged 5140 Steel, 8740 Chromoly Bolts, Chevy, Small Block, Set of 8

Part Number: ESP-6000BBLW

4.0 out of 5 stars ( 1 )

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Connecting Rods, FSI I-Beam, Forged 4340 Steel, Shot-Peened, Floating, 6.000 in. Long, Chevrolet, Small Block, LT, Set of 8

Part Number: ESP-FSI6000B

5.0 out of 5 stars ( 1 )

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5140 STEEL I-BEAM CHEV SB 6.200" BUSHED

Part Number: ESP-SIR6200BBLW

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Connecting Rods, 4340, I-Beam, Thru-Bolt, 5.700 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-35700P

4.5 out of 5 stars ( 4 )

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Connecting Rods, 4340, I-Beam, Thru-Bolt, 5.700 in. Length, 475 HP, Chevy, Small Block, Set of 8

Part Number: SUM-180370B

5.0 out of 5 stars ( 4 )

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5140 STEEL I-BEAM CHEV SB 6.125" BUSHED

Part Number: ESP-SIR6125BBLW

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Connecting Rods, 4340, I-Beam, Thru-Bolt, 6.000 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-36000

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5140 STEEL I-BEAM CHEV SB 6.250" BUSHED

Part Number: ESP-SIR6250BBLW

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Connecting Rods, I-Beam, Forged 4340 Steel, 6 in. Long, 2.1 in. Rod Journal, 2.225 in. Housing Bore, with 7/16 in. ARP 2000 Bolts, Chevy, Set of 8

Part Number: ESP-FSI6000B2000

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Connecting Rods, 4340, I-Beam, 12-Point, Cap Screw, 6.000 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-26000P

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Connecting Rods I-Beam "SIR" Small Chevy 5.700" Length Bushed 570 Grams

Part Number: ESP-SIR5700BBLW

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Estimated Ship Date: Dec 29, 2025 if ordered today

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