Engine Blocks & Accessories

Main Studs, 4-Bolt, Pontiac 389-455, Center Studs, Kit

Part Number: MIL-81222

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Estimated Ship Date: Jan 26, 2027 if ordered today

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Main Cap, Ductile Iron, Front, Angled Outer Bolts, 4-Bolt, Chevy, Small Block, Each

Part Number: MIL-11053

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 26, 2027 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: Jan 27, 2027 if ordered today

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CYL SLEEVE ASSEMBLY

Part Number: CLE-226-1950

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Estimated Ship Date: Dec 1, 2026 if ordered today

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CYL SLEEVE ASSEMBLY

Part Number: CLE-226-1785

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Estimated Ship Date: Dec 1, 2026 if ordered today

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CYL SLEEVE ASSEMBLY

Part Number: CLE-226-1963

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Estimated Ship Date: Dec 1, 2026 if ordered today

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Cylinder Sleeves, BOXED SLEEVE W/SEAL KIT

Part Number: MEL-CSL342FS

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Estimated Ship Date: Nov 19, 2026 if ordered today

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Cylinder Sleeve, Cast Iron, 4.750 in. Bore I.D., 0.125 in. Wall Thickness, 12.250 in. Length, Each

Part Number: MEL-CSL9014

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Estimated Ship Date: Nov 19, 2026 if ordered today

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Cylinder Sleeve, Cast Iron, 4.750 in. Bore I.D., 0.125 in. Wall Thickness, 14.000 in. Length, Each

Part Number: MEL-CSL565

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Estimated Ship Date: Nov 19, 2026 if ordered today

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Freeze Plug FREEZE PLUG MASTER KIT CARDED)

Part Number: SNI-77475

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Estimated Ship Date: Nov 5, 2026 if ordered today

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Engine Oil Sump Plate 1997-2008 Porsche 911 99-08, Boxster 97-08, Cayman 06-08, Engine Oil Sump Plate

Part Number: URO-015586

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Estimated Ship Date: Nov 13, 2026 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: Dec 22, 2026 if ordered today

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CYL SLEEVE ISX

Part Number: CLE-2264641

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Estimated Ship Date: Dec 2, 2026 if ordered today

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CYLINDER SLEEVE

Part Number: BRO-8BSL44-500

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Estimated Ship Date: Nov 27, 2026 if ordered today

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

Part Number: MIL-81130

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Estimated Ship Date: Jan 26, 2027 if ordered today

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

Part Number: MIL-81131

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Estimated Ship Date: Jan 26, 2027 if ordered today

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CYL SLEEVE ASSEMBLY

Part Number: CLE-2262114

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Estimated Ship Date: Dec 1, 2026 if ordered today

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REBORE KIT ASSEMBLY

Part Number: CLE-2252738020

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Estimated Ship Date: Dec 1, 2026 if ordered today

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REBORE KIT ASSEMBLY

Part Number: CLE-2252513020

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Estimated Ship Date: Dec 1, 2026 if ordered today

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Main Studs, Straight 4-Bolt Main, Chevy, 350, 400, with Windage Tray, Kit

Part Number: MIL-81117

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 27, 2027 if ordered today

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CYL SLEEVE ASSEMBLY

Part Number: CLE-226-1964

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Estimated Ship Date: Dec 1, 2026 if ordered today

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CYL SLEEVE (DRY)

Part Number: CLE-226-4172

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Estimated Ship Date: Dec 1, 2026 if ordered today

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CYL SLEEVE (DRY)

Part Number: CLE-226-4465

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Estimated Ship Date: Dec 1, 2026 if ordered today

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CYL SLEEVE (DRY)

Part Number: CLE-226-4547

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Estimated Ship Date: Dec 1, 2026 if ordered today

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CYL SLEEVE (DRY)

Part Number: CLE-226-4546

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Estimated Ship Date: Dec 1, 2026 if ordered today

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