Engine Blocks & Parts

Shallow Plug - Steel - Each

Part Number: MEL-MPS-78

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Estimated Ship Date: Today

Cylinder Sleeve, Cast Iron, 2.625 in. Bore I.D., 0.094 in. Wall Thickness, 8.250 in. Length, Each

Part Number: MEL-CSL488

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Main Studs, 4-Bolt, Chevy, 350, 400, Dart Little M Block with Iron Mains, Kit

Part Number: ARP-234-5609

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Freeze Plug - Each - brass

Part Number: MEL-MPC-52B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Main Studs, 2-Bolt Main, Pontiac, 2.5L, Super Duty Block, Kit

Part Number: ARP-291-5801

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Estimated Ship Date: Tomorrow if ordered today

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PLUG KIT

Part Number: NAL-TSPDODPLUG-8

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Cylinder Sleeve, Cast Iron, 4.313 in. Bore I.D., 0.125 in. Wall Thickness, 6.750 in. Length, Each

Part Number: MEL-CSL2259

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Ford 2.5L B5254 5cyl '05 & later main stud kit

Part Number: ARP-251-5801

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Mockup Bock, Cummins 5.9 12V Diesel, Long Block, Steel, Includes bolts, Each

Part Number: SUM-774005

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Estimated Ship Date: Today

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Mockup Block, Cummins 4BT, Long Block, Steel, Includes bolts, Each

Part Number: SUM-774006

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Estimated Ship Date: Today

• Free Shipping

Expansion Plugs, Steel, Diameter 1.638 in., Various, Each

Part Number: RNB-555-087

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Estimated Ship Date: Today

Cylinder Sleeve, Cast Iron, 4.180 in. Bore I.D., 0.094 in. Wall Thickness, 7.875 in. Length, Each

Part Number: MEL-CSL1180

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Estimated Ship Date: Today

Cylinder Sleeve, Cast Iron, 3.625 in. Bore I.D., 0.125 in. Wall Thickness, 6.688 in. Length, Each

Part Number: MEL-CSL242

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 4.188 in. Bore I.D., 0.125 in. Wall Thickness, 6.750 in. Length, Each

Part Number: MEL-CSL286

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Engine Expansion Plugs, BTR Small Coolant Plug, Zinc Plated

Part Number: BTC-BTR88949

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Freeze Plug - Each - brass

Part Number: MEL-MPC-206B

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Estimated Ship Date: Today

Freeze Plug - Each - steel

Part Number: MEL-MPC-40

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Estimated Ship Date: Today

Cylinder Sleeve, Cast Iron, 3.125 in. Bore I.D., 0.094 in. Wall Thickness, 8.125 in. Length, Each

Part Number: MEL-CSL135

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 3.568 in. Bore I.D., 0.094 in. Wall Thickness, 7.563 in. Length, Each

Part Number: MEL-CSL123

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 4.000 in. Bore I.D., 0.125 in. Wall Thickness, 6.500 in. Length, Each

Part Number: MEL-590280

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 5.000 in. Bore I.D., 0.094 in. Wall Thickness, 14.000 in. Length, Each

Part Number: MEL-CSL426

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 3.750 in. Bore I.D., 0.125 in. Wall Thickness, 10.250 in. Length, Each

Part Number: MEL-CSL515A

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Estimated Ship Date: Today

Shallow Plug - Steel - Each

Part Number: MEL-MPS-110

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Freeze Plug - Each - steel

Part Number: MEL-MPC-77

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Special Order

Cylinder Sleeve, Cast Iron, 4.500 in. Bore I.D., 0.094 in. Wall Thickness, 12.250 in. Length, Each

Part Number: MEL-CSL422A

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Estimated Ship Date: Nov 17, 2025 if ordered today

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