Engine Blocks & Accessories

Main Cap Studs, 4140 Studs, Parallel Ground Washers, 12-Point Nuts, 2-Bolt Mains, 5.9L, 24V, L6, Cummins, Diesel, Dodge, Kit

Part Number: PQX-1000313

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Main Studs, SCM-4140 Alloy Steel, 12-Point, Chevy, 6.6L, Duramax Diesel, LB7, LLY, Kit

Part Number: PQX-1000321

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Main Studs, SCM-4140 Alloy Steel, 12-Point, 2-Bolt, Chevy, 6.6L, Duramax Diesel, LBZ/LMM, Kit

Part Number: PQX-1000323

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Rear Main Seal Retainer

Part Number: RNB-635-450

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Estimated Ship Date: Jul 23, 2025 if ordered today

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Main Studs, 2-Bolt, Ford, 351C, with Windage Tray, Kit

Part Number: MIL-81168

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Main Studs, 4-Bolt, Ford, 351C, with Milodon Caps, Kit

Part Number: MIL-81169

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Main Studs, 4-Bolt, Ford, 351C, with Milodon Caps, Windage Tray, Kit

Part Number: MIL-81170

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Main Cap Fasteners, Two Bolt Caps, 8740 Chrome Steel Studs, 4130 Heat Treated Steel Washers and Nuts, Mopar R3 Small Block LA, Kit

Part Number: MIL-81180

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Estimated Ship Date: Sep 22, 2025 if ordered today

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BBR 143CC BIG BORE CYLINDER

Part Number: BRM-411-KLX-1417

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Estimated Ship Date: Jul 28, 2025 if ordered today

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C6 Oil Block w/ 212 Stat

Part Number: DWR-32-894-212

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Estimated Ship Date: Jul 28, 2025 if ordered today

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C7 Block w/ 212 T-Stat

Part Number: DWR-32-900-212

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Main Studs, 2-Bolt Main, Chevy, Big Block, with Windage Tray, Kit

Part Number: MIL-81139

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Estimated Ship Date: Sep 22, 2025 if ordered today

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REBORE KIT ASSEMBLY

Part Number: CLE-2253354

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Estimated Ship Date: Jul 29, 2025 if ordered today

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Main Cap, Billet Steel, 3-Center, Straight Outer Bolts, 4-Bolt, Chevy, Small Block, Each

Part Number: HRS-H350C-1

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Main Cap, SB Chev 350

Part Number: HRS-H350S-1

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Main Cap SB Chev 400

Part Number: HRS-H400-1

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Cylinder Sleeve Assembly - Case/IH/Nav. 117.5mm/4.625" Bore A336BD, A504BD

Part Number: MAH-2261579

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Estimated Ship Date: Aug 4, 2025 if ordered today

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BTR MAIN STUD KIT - 4.5" LONG AND 4.75" LONG STUDS - BTR45475

Part Number: BTC-BTR45475

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Estimated Ship Date: Jul 18, 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: Jul 21, 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: Jul 21, 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: Jul 21, 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: Jul 21, 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: Jul 21, 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: Jul 21, 2025 if ordered today

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PPE Main Stud Kit GM 6.6L

Part Number: PPE-118034000

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Estimated Ship Date: Jul 21, 2025 if ordered today

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