Engine Blocks & Accessories

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: Dec 22, 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: Dec 22, 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: Dec 22, 2025 if ordered today

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Billet Cover, LS3 Billet Valley Cover

Part Number: AAF-ALL90107

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 5, 2025 if ordered today

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BTR STOCK REPLACEMENT LS MAIN BOLT KIT

Part Number: BTC-S0548

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Cylinder Head, TC 88/96 3.75" STD BRE CYLINDR

Part Number: HDD-820-51549

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Cylinder Sleeve, Chromoly, 89.00mm Bore, for use on Honda®, Each

Part Number: WIS-3052FA

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Diverter Valve

Part Number: GFS-T9369

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Diverter Valve, Integrated Solenoid

Part Number: GFS-T9383

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Dual Outlet Valve

Part Number: GFS-T9219

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Recirculating Diverter valve

Part Number: GFS-T9119

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Oil Seal With Cover Audi, Seat, Skoda

Part Number: AJU-71007300

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Estimated Ship Date: Dec 16, 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: Nov 12, 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: Nov 12, 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: Nov 12, 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: Nov 12, 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: Nov 12, 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: Nov 12, 2025 if ordered today

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Main Studs Chevy Gen3 / LS Series Small Block

Part Number: PPE-118130100

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Estimated Ship Date: Nov 12, 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: Nov 12, 2025 if ordered today

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Main Stud Kit GM 2006-2016 PPE

Part Number: PPE-118034100

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Main Studs, 4-Bolt Main, Chevy, Large Journal, Small Block, with Milodon Caps, Windage Tray, Kit

Part Number: MIL-81129

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Main Studs, 4-Bolt Main, Chevy, Big Block, with Milodon Caps, Windage Tray, Kit

Part Number: MIL-81134

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Estimated Ship Date: Jan 23, 2026 if ordered today

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

Part Number: MIL-81166

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Estimated Ship Date: Jan 23, 2026 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: Jan 23, 2026 if ordered today

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