Engine Blocks & Accessories

Main Bolts, High Performance Series, 4-bolt Main, Hex, Designed To Fit World Motown Cast Iron Engine Blocks, Kit

Part Number: ARP-134-5203

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Estimated Ship Date: Monday 7/21/2025

Main Bolts, High Performance Series, 4-Bolt Main, Buick V6, Stage I

Part Number: ARP-123-5201

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Estimated Ship Date: Monday 7/21/2025

Main Studs, 2-Bolt Main, Chevy, Big Block, Kit

Part Number: MIL-81138

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 4.688 in. Bore I.D., 0.094 in. Wall Thickness, 13.000 in. Length, Each

Part Number: MEL-CSL464

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 4.375 in. Bore I.D., 0.094 in. Wall Thickness, 12.750 in. Length, Each

Part Number: MEL-CSL487

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 3.625 in. Bore I.D., 0.125 in. Wall Thickness, 10.250 in. Length, Each

Part Number: MEL-CSL513A

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 3.750 in. Bore I.D., 0.140 in. Wall Thickness, 10.250 in. Length, Each

Part Number: MEL-CSL515A-015

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 3.875 in. Bore I.D., 0.141 in. Wall Thickness, 10.250 in. Length, Each

Part Number: MEL-CSL516A-015

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 4.250 in. Bore I.D., 0.140 in. Wall Thickness, 12.250 in. Length, Each

Part Number: MEL-CSL519A-015

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 15, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 4.375 in. Bore I.D., 0.140 in. Wall Thickness, 12.250 in. Length, Each

Part Number: MEL-CSL521A-015

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 4.500 in. Bore I.D., 0.125 in. Wall Thickness, 12.250 in. Length, Each

Part Number: MEL-CSL522A

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 5.000 in. Bore I.D., 0.140 in. Wall Thickness, 13.000 in. Length, Each

Part Number: MEL-CSL526-015

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Cylinder Sleeves, BOXED SLEEVE W/SEAL KIT

Part Number: MEL-CSL340FS

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Cylinder Sleeves, BOXED SLEEVE W/SEAL KIT

Part Number: MEL-CSL343FS

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 3.625 in. Bore I.D., 0.094 in. Wall Thickness, 10.250 in. Length, Each

Part Number: MEL-CSL413A

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 4.437 in. Bore I.D., 0.094 in. Wall Thickness, 12.750 in. Length, Each

Part Number: MEL-CSL427

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 4.063 in. Bore I.D., 0.094 in. Wall Thickness, 11.000 in. Length, Each

Part Number: MEL-CSL430

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 4.500 in. Bore I.D., 0.125 in. Wall Thickness, 8.750 in. Length, Each

Part Number: MEL-CSL276

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 4.375 in. Bore I.D., 0.125 in. Wall Thickness, 12.250 in. Length, Each

Part Number: MEL-CSL587

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 4.438 in. Bore I.D., 0.139 in. Wall Thickness, 12.200 in. Length, Each

Part Number: MEL-CSL662

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 3.188 in. Bore I.D., 0.040 in. Wall Thickness, 6.500 in. Length, Each

Part Number: MEL-CSL301F

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Estimated Ship Date: Aug 15, 2025 if ordered today

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CYLINDER SLEEVE

Part Number: MEL-CSL307FXV

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 3.900 in. Bore I.D., 0.100 in. Wall Thickness, 6.940 in. Length, Each

Part Number: MEL-CSL308F

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Estimated Ship Date: Aug 15, 2025 if ordered today

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CYLINDER SLEEVE

Part Number: MEL-CSL311F

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Cylinder Sleeves, CYLINDER SLEEVE (4.375X 4.503X 8.690-4.565)

Part Number: MEL-CSL325F

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Estimated Ship Date: Aug 15, 2025 if ordered today

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