Engine Blocks & Accessories

Main Cap SB Chev 400

Part Number: HRS-H400-1

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Estimated Ship Date: Jan 14, 2027 if ordered today

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Cylinder Sleeve, Cast Iron, 5.625 in. Bore I.D., 0.125 in. Wall Thickness, 17.500 in. Length, Each

Part Number: MEL-CSL571

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Estimated Ship Date: Dec 10, 2026 if ordered today

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Cylinder Sleeve, Cast Iron, 5.375 in. Bore I.D., 0.125 in. Wall Thickness, 14.250 in. Length, Each

Part Number: MEL-CSL569

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Estimated Ship Date: Dec 10, 2026 if ordered today

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CYLINDER SLEEVE

Part Number: MEL-CSL311F

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Estimated Ship Date: Dec 10, 2026 if ordered today

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Sleeve Assembly Ring Set - Cat. 137mm/5.400" Bore 3400E, C15 (OE#Top 1777496(1)+ Int.1765749(1)+Oil

Part Number: MAH-S41927

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Estimated Ship Date: Dec 15, 2026 if ordered today

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

Part Number: MIL-81133

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 3, 2027 if ordered today

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Main Stud Kit

Part Number: PIO-855019

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Main Stud Kit

Part Number: PIO-855005

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Estimated Ship Date: Nov 30, 2026 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: Dec 14, 2026 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: Dec 14, 2026 if ordered today

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PRO SERIES MAIN STUD KIT - CHEVY BB, 4-BOLT, HEX

Part Number: TSN-722-131944

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Estimated Ship Date: Jan 18, 2027 if ordered today

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CYL SLEEVE (DRY)

Part Number: CLE-226-4473

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Estimated Ship Date: Dec 28, 2026 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 31, 2026 if ordered today

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Cylinder Sleeve, Ductile Iron, 4.118 in. Bore I.D., 0.077 in. Wall Thickness, 5.735 in. Length, Each

Part Number: BRO-8BSL43-075TD

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Estimated Ship Date: Dec 21, 2026 if ordered today

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CYL SLEEVE (DRY)

Part Number: CLE-226-4546

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Estimated Ship Date: Dec 28, 2026 if ordered today

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Sleeve Assembly Ring Set - Caterpillar 3500 Series, 3508 Ind.,Gen.,Marine 8,12,16 cyl 6.700 in. Bore D

Part Number: MAH-S41832

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Estimated Ship Date: Dec 16, 2026 if ordered today

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CYL SLEEVE (DRY)

Part Number: CLE-226-4172

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Estimated Ship Date: Dec 28, 2026 if ordered today

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Main Studs, 2-Bolt, Pontiac, 326-455, Kit

Part Number: MIL-81221

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 8, 2027 if ordered today

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CYL SLEEVE (DRY)

Part Number: CLE-226-4465

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Estimated Ship Date: Dec 28, 2026 if ordered today

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CYL SLEEVE (DRY)

Part Number: CLE-226-4547

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Estimated Ship Date: Dec 28, 2026 if ordered today

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CYL SLEEVE ASSEMBLY

Part Number: CLE-2262093

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Estimated Ship Date: Dec 28, 2026 if ordered today

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CYL SLEEVE ASSEMBLY

Part Number: CLE-226-1964

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Estimated Ship Date: Dec 28, 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: Mar 3, 2027 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: Mar 3, 2027 if ordered today

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Main Studs, 4-Bolt, Pontiac, 326-455, with Windage Tray, Kit

Part Number: MIL-81224

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 3, 2027 if ordered today

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