Availability
Connecting Rods
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Connecting Rods, FSI I-Beam, Forged 4340 Steel, Shot-Peened, Floating, 6.125 in. Long, GM LS, Set of 8
Part Number: ESP-FSI6125O
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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Forged Pro Mopar SB 4340 Forged Steel I-Beam Connecting Rod, 6.123 in. Length, .984 Floating Pin, 8740 7/16 in. 12 pt. Bolts, Set of 8
Part Number: SUM-MOP61238I
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Connecting Rods, SIR 5140 Steel I-Beam, Bushed, Chevy, Small Block, Set of 8
Part Number: ESP-5700BBLW
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Connecting Rods, SIR 5140 I-Beam, Bushed, Chevy, Big Block, Set of 8
Part Number: ESP-6135B
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Connecting Rods, SIR 5140 Steel I-Beam, Press Fit, Chevy, Small Block, Set of 8
Part Number: ESP-5700BPLW
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Connecting Rods, SIR I-Beam, 5.7 in. Length, Cap Screw, Press Fit, Chevy, Small Block, Set of 8
Part Number: ESP-5700SPLW
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Connecting Rods, 6.625 in. Length, I-Beam, 5140 Forged, Press-Fit, 0.980 in. Pin, Pontiac, V8, Set of 8
Part Number: ESP-6625PP
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Connecting Rods, SIR 5140 Steel I-Beam, Bushed, Chevrolet, Small Block LS, Set of 8
Part Number: ESP-SIR6100NLW
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Connecting Rods, SIR 5140 I-Beam, Cap Screw, Bushed, Ford, Small Block, Set of 8
Part Number: ESP-5956FB
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Forged Pro 302 Ford Windsor 4340 Forged Steel I-Beam Connecting Rod, 5.4 in. Length, .927 Floating Pin, 7/16 in. 12 pt. Bolts, Set of 8
Part Number: SUM-180SBF5400I
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Forged Pro Small Block Chevy 4340 Forged Steel I-Beam Connecting Rod, 6 in. Length, .927 Floating Pin, 7/16 in. 12 pt. Bolts, Set of 8
Part Number: SUM-180SBC6000I
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Connecting Rods, SIR 5140 I-Beam, Bushed, Mopar, Small Block LA, Set of 8
Part Number: ESP-6123CB
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Forged Pro SBC 4340 Forged Steel I-Beam Connecting Rods, 5.700 in. Length, .927 Floating Pin, 8740 7/16 in. 12 pt. Bolts, Set of 8
Part Number: SUM-SBC57008I
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Forged Pro SBC or Conversion Rod for Windsor Strokers, 4340 Forged Steel I-Beam, 6.2 in. Length .927 Pin, 7/16 in.12 pt. Bolts
Part Number: SUM-180SBF6200I
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Connecting Rods, SIR 5140 I-Beam, Bushed, Chevy, Big Block, Set of 8
Part Number: ESP-6385B
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Connecting Rods, FSI I-Beam, Forged 4340 Steel, Shot-Peened, Floating, 6.385 in. Long, Chevrolet, Big Block, Set of 8
Part Number: ESP-FSI6385
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Connecting Rods, SIR 5140 I-Beam, Press Fit, Chevy, Big Block, Set of 8
Part Number: ESP-6135P
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
5140 STEEL I-BEAM CHEV SB 6.200" BUSHED
Part Number: ESP-SIR6200BBLW
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Connecting Rods, SIR 5140 Steel I-Beam, Press-fit, Jeep, 4.0L, Set of 6
Part Number: ESP-SIR6123JP
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Connecting Rods, H-beam, Forged 4340 Steel, Cap Screw, Floating, 5.984 in. Length, for use on Honda®, Set of 4
Part Number: ESP-5984K3D
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
5140 STEEL I-BEAM CHEV BB 6.800" BUSHED
Part Number: ESP-SIR6800B
Not Yet Reviewed
Estimated Ship Date: Jun 17, 2026 if ordered today
Estimated Ship Date: Jun 17, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
5140 STEEL I-BEAM CHEV SB 6.125" BUSHED
Part Number: ESP-SIR6125BBLW
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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