Availability
Connecting Rods, SIR 5140 I-Beam, Bushed, Mopar, Small Block LA, Set of 8
Part Number: ESP-6123CB
Estimated Ship Date: Today
Estimated Ship Date: Today
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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: Today
Estimated Ship Date: Today
Connecting Rods, 4340, I-Beam, 12-Point, Cap Screw, 6.123 in. Length, Mopar, Small Block, Set of 8
Part Number: SCA-26123
Estimated Ship Date: Today
Estimated Ship Date: Today
Connecting Rods, ESP 4340 H-Beam, Cap Screw, Bushed, Mopar, Small Block LA, Set of 8
Part Number: ESP-6123C3D
Estimated Ship Date: Today
Estimated Ship Date: Today
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: Today
Estimated Ship Date: Today
Forged Pro Mopar SB 4340 Forged Steel H-Beam Connecting Rod, 6.123 in. Length, .984 Floating Pin, 8740 7/16 in. 12 pt. Bolts, Set of 8
Part Number: SUM-MOP61238H
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
5140 STEEL I-BEAM CHRY SB 6.123"
Part Number: ESP-SIR6123CB-1
Estimated Ship Date: Dec 9, 2025 if ordered today
Estimated Ship Date: Dec 9, 2025 if ordered today
4340 ROD VIPER ROD
Part Number: ESP-CRS6123D10
Not Yet Reviewed
Estimated Ship Date: Dec 9, 2025 if ordered today
Estimated Ship Date: Dec 9, 2025 if ordered today
Connecting Rods, H-beam, Forged 4340 Steel, Floating, 6.123 in. Length, Chrysler, Small Block, Set of 8
Part Number: ESP-6123C3DL19
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.123 in. Length, Mopar, Small Block, 5.9L, Set of 8
Part Number: SCA-66123
Not Yet Reviewed
Estimated Ship Date: Jan 8, 2026 if ordered today
Estimated Ship Date: Jan 8, 2026 if ordered today
Connecting Rods, Forged 4340 Steel, Pro Sport H-Beam, 6.123 in. Length, ARP L19 Bolts, Mopar, Small Block LA, Each
Part Number: SCA-66123L19-1
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
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, Each
Part Number: SUM-MOP61238I-1
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Forged Pro Mopar SB 4340 Forged Steel H-Beam Connecting Rod, 6.123 in. Length, .984 Floating Pin, 8740 7/16 in. 12 pt. Bolts, Each
Part Number: SUM-MOP61238H-1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
5140 STEEL I-BEAM JEEP (6) 4.0L/242 C.I.
Part Number: ESP-SIR6123JP-1
Not Yet Reviewed
Estimated Ship Date: Dec 9, 2025 if ordered today
Estimated Ship Date: Dec 9, 2025 if ordered today
Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.123 in. Length, Mopar, Small Block, 5.9L, Set of 8
Part Number: SCA-66123A
Not Yet Reviewed
Estimated Ship Date: Jan 13, 2026 if ordered today
Estimated Ship Date: Jan 13, 2026 if ordered today
5140 STEEL I-BEAM CHRY SB 6.123" ARP2000
Part Number: ESP-S0092
Not Yet Reviewed
Estimated Ship Date: Dec 3, 2025 if ordered today
Estimated Ship Date: Dec 3, 2025 if ordered today
Connecting Rods, H-beam, Forged 4340 Steel, Floating, 6.123 in. Length, Chrysler, Small Block, Set of 8
Part Number: ESP-6123C3D2000
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Connecting Rods, H-beam, Forged 4340 Steel, Floating, 6.123 in. Length, Chrysler, Small Block, Each
Part Number: ESP-6123C3DL19-1
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Rod Chrysler Pro Sport H-Beam Arp 8740 7/16 Cap Screws 6.123 Lgt 2.124 Jrnl .984 Pin.925, 2-36061232124-1
Part Number: SCA-66123-1
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Rod Chrysler Pro Sport H-Beam Arp 2000 7/16 Cap Screws 6.123 Lgt 2.124 Jrnl .984 Pin.925, 2-36061232124A-1
Part Number: SCA-66123A-1
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
H BEAM
Part Number: ESP-6123C3D20-1
Not Yet Reviewed
Estimated Ship Date: Dec 9, 2025 if ordered today
Estimated Ship Date: Dec 9, 2025 if ordered today
Connecting Rod, I-beam, Forged 4340 Steel, Cap Screw, 6.123 in. Length, Jeep, Set of 6
Part Number: ESP-6123JP
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Connecting Rods, Forged 4340 Steel, Pro Sport H-Beam, 6.123 in. Length, ARP L19 Bolts, Mopar, Small Block LA, Set of 8
Part Number: SCA-66123L19
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Connecting Rods, ESP 4340 Steel H-Beam, 6.123 in. Length, Cap Screw, Bushed, Dodge, V10, Set of 10
Part Number: ESP-6123D10L19
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
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Summit Racing™ Performance Small Block Mopar Connecting Rods SUM-MOP61238I
