Availability
Crankshafts, Magnum, 4340 Steel, 4.00 in. Stroke, Internal Balance, 58X Reluctor, 1-Piece Main, 2.10 in. Diameter Journal, Lightened, Chevy, LS, Each
Part Number: CPI-APO31V-MG
Not Yet Reviewed
Estimated Ship Date: Jul 7, 2026 if ordered today
Estimated Ship Date: Jul 7, 2026 if ordered today
Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 4.250 in. Stroke, 2.200 in. Pin, Chevy, 454
Part Number: CPI-BBP425-CS
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Connecting Rods, Compstar, Forged, H-Beam, ARP Cap Screws, Bushed Pin, 6.385 in. Length, Chevy, Set of 8
Part Number: CPI-B6385ES3B9AH
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Connecting Rods, Compstar, Forged 4340 Steel, H-Beam, 6.000 in. Length, ARP 2000, Cap Screw, Chevy, Small Block, Set of 8
Part Number: CPI-A6000DS2A2AH
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
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Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 3.480 in. Stroke, 2.100 in. Pin, Chevy, 350
Part Number: CPI-SAF113-CM
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 4.250 in. Stroke, 2.200 in. Pin, Chevy, 454
Part Number: CPI-BBP42B-MG
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Crankshaft, Compstar, 2-piece Rear Main Seal Style, Internal/External Balance, Forged 4340 Steel, 4.500 in. Stroke, Large Snout, Chevrolet, 7.4L, Each
Part Number: CPI-BBQ425-CS
Not Yet Reviewed
Estimated Ship Date: Jul 7, 2026 if ordered today
Estimated Ship Date: Jul 7, 2026 if ordered today
Connecting Rods, Forged, H-Beam, ARP Cap Screws, Bushed Pin, 7.100 in. Length, Chevy, Set of 8
Part Number: CPI-S0020
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Crankshaft, 2-piece seal, Internal balance, Forged 4340 Steel, 4.250 in. Stroke, 2.200 Pin, Mopar, Each
Part Number: CPI-GEP-62L-CS
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Crankshaft, 2-piece seal, Internal balance, Forged 4340 Steel, 4.750 in. Stroke, 2.200 Pin, Chevrolet, Each
Part Number: CPI-BBS425-CS
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Connecting Rods, Ultra, H-beam, Forged 4330 Steel, 6.125 in. Length, Floating, Chevy, 5.7L LS, Set of 8
Part Number: CPI-U16300
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Engines, Bare Blocks, Gen III Hemi, Cast Iron, OEM Style, Standard Deck, 4.10 in. Bore, with Studs, Line Honed Main Caps, Dodge, RAM, 6.4L, Each
Part Number: CPI-S0034
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Connecting Rods, Ultra, H-beam, Forged 4330 Steel, 6.700 in. Length, Floating, Chevy, Big Block, Set of 8
Part Number: CPI-U16230
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 3.750 in. Stroke, 2.100 in. Pin, Chevy, 350
Part Number: CPI-SAJ113-CS
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Connecting Rods, H Beam, 6.385 in. Length, Chromoly 4340 Steel, 2.200 in, Journal Diameter, 0.990 in Floating Wrist Pin, ARP Cap Screws, Chevy BB, Set
Part Number: CPI-S0006
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Connecting Rods, Compstar, Forged, H-Beam, ARP Cap Screws, Bushed Pin, 5.850 in. Length, Chevy, Set of 8
Part Number: CPI-A5850DS2A2AH
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Connecting Rods, Compstar, Forged 4340 Steel, H-Beam, 6.135 in. Length, Cap Screw, Chevy, Big Block, Set of 8
Part Number: CPI-B6135ES3B9AH
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
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Connecting Rods, Compstar, Forged, H-Beam, ARP Cap Screws, Bushed Pin, 6.000 in. Length, Chevy, Set of 8
Part Number: CPI-A6000AS2A0AH
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Connecting Rods, Compstar, Forged, H-Beam, ARP Cap Screws, Bushed Pin, 5.700 in. Length, Chevy, Set of 8
Part Number: CPI-A5700CS2A2AH
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Connecting Rod, Compstar, Forged 4340 Steel, H-Beam, Cap Screw, ARP 2000, Bushed, 6.125 in. Length, Small Journal, Chevy, Small Block, LS, Set of 8
Part Number: CPI-C6125CS2A2AH
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Connecting Rod, Compstar Extreme, Forged 4340 Steel, H-Beam, Cap Screw, ARP 2000, Bushed, 6.125 in. Length, Chevy, Small Block, LS, Set of 8
Part Number: CPI-C6125DS2A2AX
Not Yet Reviewed
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Connecting Rods, Compstar, Forged, H-Beam, ARP Cap Screws, Bushed Pin, 6.535 in. Length, Chevy, Set of 8
Part Number: CPI-B6535ES3B9AH
Not Yet Reviewed
Estimated Ship Date: Jul 22, 2026 if ordered today
Estimated Ship Date: Jul 22, 2026 if ordered today
Engines, Bare Blocks, Hellcat, Gen III Hemi, Cast Iron, OEM Style, Standard Deck, 4.10 in. Bore, with OptiTorque Stud Kit, Dodge, 6.2L, Each
Part Number: CPI-S0035
Not Yet Reviewed
Estimated Ship Date: Jul 23, 2026 if ordered today
Estimated Ship Date: Jul 23, 2026 if ordered today
Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 4.625 in. Stroke, 2.200 in. Pin, Chevrolet, Each
Part Number: CPI-BBR425-CS
Not Yet Reviewed
Estimated Ship Date: Jul 22, 2026 if ordered today
Estimated Ship Date: Jul 22, 2026 if ordered today
Connecting Rods, Compstar, Forged, H-Beam, ARP Cap Screws, Bushed Pin, 6.125 in. Length, Gen. 3/4/5 Chevy LS, Set of 8
Part Number: CPI-C6125DS2A2AH
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