Engine Blocks & Parts

Main Caps, Ductile Iron, 3-Center, Angled Outer Bolts, 4-Bolt, 400 Main, Chevy, Small Block, Set

Part Number: MIL-11180

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Main Caps, Ductile Iron, 3-Center, Angled Outer Bolts, 4-Bolt, Pontiac, 421, 428, 455, Set

Part Number: MIL-11520

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Main Stud Kit - RAM 5.9L Cummins 12V 1989-1998.5 PPE

Part Number: PPE-218035000

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Main Stud Kit - RAM 5.9L Cummins 24V 1998.5-2003 PPE

Part Number: PPE-218035200

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Main Stud Kit - RAM 5.9L Cummins 24V 2004-2007 PPE

Part Number: PPE-218035400

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Main Stud Kit Ford 7.3L Powerstroke 1993-2002 PPE

Part Number: PPE-318035000

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Main Stud Kit Ford 6.0L Powerstroke 2003-2007 PPE

Part Number: PPE-318035200

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Main Stud Kit Ford 6.4L Powerstroke 2008-2010 PPE

Part Number: PPE-318035400

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Stepped Dowel Pin Set (2) for Ford 6.0L Cylinder Head

Part Number: PPE-318060500

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Rear Main Seal Housing, Aluminum, Natural, Chevrolet Performance LSX Block, Each

Part Number: NAL-19369274

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Estimated Ship Date: Jan 29, 2026 if ordered today

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SPRING OILER JET .015 DIA ORIFICE, 16 PACK

Part Number: MOR-68825

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Estimated Ship Date: Oct 29, 2025 if ordered today

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CHEV 400, Stud Kit, Main Girdle, Includes 10ea, 1/2" Longer Studs, 7/16" -14/20 x 5.00" Studs, PRW Fasteners & Hardware.

Part Number: PQX-1000207

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Estimated Ship Date: Nov 14, 2025 if ordered today

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MAIN GIRDLE, BILLET STEEL, CHEV 350, 2pc Rear Seal, Does Not incl Studs or Fasteners

Part Number: PQX-9035001

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Estimated Ship Date: Nov 14, 2025 if ordered today

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MAIN GIRDLE, BILLET STEEL, CHEV 400, Does Not incl Studs or Fasteners

Part Number: PQX-9040001

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Estimated Ship Date: Nov 14, 2025 if ordered today

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MAIN GIRDLE, BILLET STEEL, FORD 390FE/448 Stroker, incl PRW fasteners & hardware

Part Number: PQX-9044800

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Estimated Ship Date: Nov 14, 2025 if ordered today

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MAIN GIRDLE, BILLET STEEL, FORD 460, Does Not incl Studs or Fasteners

Part Number: PQX-9046001

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Engine Block, Cast Iron, Nodular Iron Splayed 4-Bolt Mains, 4.495 in. Bore, 2-Piece Seal, 10.200 in. Deck, Chevy, Big Block, Each

Part Number: WRL-091111

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Engines, Bare Block, Cast Iron, Merlin IV BBC, 10.200 in. Deck, 4.495 in. Bore, Splayed Billet Caps, Standard Cam Bearings and Lifter bores, Each

Part Number: WRL-095110

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Engines, Bare Block, Cast Iron, Merlin IV BBC, 10.200 in. Deck, 4.595 in. Bore, Splayed Billet Caps, 55mm Babbit Cam Bearings and 0.904 Lifter, Each

Part Number: WRL-095112-55

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Estimated Ship Date: Nov 3, 2025 if ordered today

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S&S Cycle 5/16-24 UNF x 5.750in Crankcase Alignment Stud

Part Number: SSY-31-2003

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Estimated Ship Date: Oct 27, 2025 if ordered today

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S&S Cycle 70-99 BT .340in x .420in x 1.375in Crankcase Oil Screen Spring

Part Number: SSY-31-2011-S

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Grille Insert

Part Number: PUT-84182FP

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Estimated Ship Date: Oct 17, 2025 if ordered today

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STD BORE CYLINDER

Part Number: CLW-20003

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Estimated Ship Date: Oct 27, 2025 if ordered today

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CYLINDER, STANDARD BORE CYLINDER POLARIS

Part Number: CLW-60004

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Estimated Ship Date: Oct 27, 2025 if ordered today

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STD BORE CYLINDER

Part Number: CLW-10003

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Estimated Ship Date: Oct 27, 2025 if ordered today

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