Engine Blocks & Parts

Expansion Plugs, Steel, Diameter 2.065 in., GM, Set of 10

Part Number: RNB-555-047

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Estimated Ship Date: Aug 13, 2025 if ordered today

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Shallow Plug - Steel - Each

Part Number: MEL-MPS-150

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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

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-256R

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Estimated Ship Date: Today

Freeze Plug - Each - steel

Part Number: MEL-MPC-41

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Estimated Ship Date: Today

Freeze Plug - Each - steel

Part Number: MEL-MPC-210

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

BREATHER TUBES

Part Number: MAN-42235-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 8, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 3.189 in. Bore I.D., 0.125 in. Wall Thickness, 5.875 in. Length, Each

Part Number: MEL-CSL2218N

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

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Engine Expansion Plug Kit, Stock Replace

Part Number: MEL-MPE-849R

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Estimated Ship Date: Aug 19, 2025 if ordered today

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Shallow Plug - Steel - Each

Part Number: MEL-MPS-158

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Estimated Ship Date: Today

Expansion Plug, Engine Oil Galley Plug, Steel, 2.00 in. Diameter, Jeep, 2.5L, 4.0L, 4.2L, Each

Part Number: CWA-J3105394

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

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Main Bolts, 4-Bolt Main, Merlin IV, Nodular Iron Main Caps, Chevy, Big Block, Kit

Part Number: WRL-701413

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Estimated Ship Date: Tomorrow if ordered today

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Cylinder Sleeve, Cast Iron, 3.125 in. Bore I.D., 0.125 in. Wall Thickness, 9.000 in. Length, Each

Part Number: MEL-CSL505

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 3.268 in. Bore I.D., 0.125 in. Wall Thickness, 5.500 in. Length, Each

Part Number: MEL-CSL713

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Freeze Plugs, Steel, Cadillac, Chrysler, Dodge, Plymouth, Eagle, Ford, Mercury, Jeep, Set of 10

Part Number: RNB-555-082

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Estimated Ship Date: Aug 13, 2025 if ordered today

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Main Caps, Front Position, Straight, 4-bolt, Ductile Iron, Pontiac, 421, 428, 455, Each

Part Number: MIL-11501

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Estimated Ship Date: Sep 18, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 4.500 in. Bore I.D., 0.125 in. Wall Thickness, 8.250 in. Length, Each

Part Number: MEL-CSL2262

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Estimated Ship Date: Today

Cylinder Sleeve, Cast Iron, 5.125 in. Bore I.D., 0.125 in. Wall Thickness, 14.000 in. Length, Each

Part Number: MEL-CSL567

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Estimated Ship Date: Aug 20, 2025 if ordered today

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Head Dowel Pin Kit, BB Chevy

Part Number: AAF-ALL87026

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Main Studs, 4-Bolt Main, Ford, 351W, Kit

Part Number: ARP-154-5606

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Engine Expansion Plug, Steel, AMC, Buick, Cadillac, Chevy, Ford, GMC, Jeep, Mercury, Oldsmobile, Each

Part Number: RNB-555-028-1

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Estimated Ship Date: Aug 13, 2025 if ordered today

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Freeze Plug - Each - brass

Part Number: MEL-MPC-280B

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Estimated Ship Date: Today

Freeze Plug - Each - steel

Part Number: MEL-MPC-151

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 18, 2025 if ordered today

• Special Order

Freeze Plug - Each - steel

Part Number: MEL-MPC-164

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Estimated Ship Date: Today

Freeze Plug - Each - steel

Part Number: MEL-MEP-319

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Estimated Ship Date: Today