Engine Blocks & Parts

Crankshaft Main Bearing Cap Nut

Part Number: CWA-J0638513

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Main Studs, 2-Bolt Main, Buick, Oldsmobile, Pontiac, 2.3, 2.4L, Quad 4, Kit

Part Number: ARP-281-5401

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 11, 2025 if ordered today

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Shallow Plug - Steel - Each

Part Number: MEL-MPS-42

Not Yet Reviewed

Estimated Ship Date: Today

Freeze Plug - Each - steel

Part Number: MEL-MPC-75

Not Yet Reviewed

Estimated Ship Date: Today

Freeze Plug - Each - steel

Part Number: MEL-MEP-43

Not Yet Reviewed

Estimated Ship Date: Today

Freeze Plug - Each - steel

Part Number: MEL-MPC-94

Not Yet Reviewed

Estimated Ship Date: Today

Freeze Plug - Each - brass

Part Number: MEL-MPC-95B

Not Yet Reviewed

Estimated Ship Date: Today

Main Studs, 2-Bolt Main, Ford, Zetec 2.0L, Kit

Part Number: ARP-151-5404

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Billet Oil Galley Plug, GM LT Engines

Part Number: DER-35605

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Main Bolt, 4-Bolt Main, Standard Hex Head, 1/2 in. Thread, 3.750 in. UHL, Each

Part Number: DRT-66733750

Not Yet Reviewed

Estimated Ship Date: Sep 11, 2025 if ordered today

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Main Studs, 4-Bolt Main, Ford, R-Block, Ford, 302, R-Block, Kit

Part Number: ARP-254-5601

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Main Studs, 2-Bolt Main, BMC B-Series, 5 Cap Main

Part Number: ARP-206-5403

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Freeze Plug - Each - steel

Part Number: MEL-MEP-37

Not Yet Reviewed

Estimated Ship Date: Today

Cylinder Sleeve, Cast Iron, 4.050 in. Bore I.D., 0.125 in. Wall Thickness, 6.250 in. Length, Each

Part Number: MEL-590231

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Main Studs, 4-Bolt Main, Ford, 302 SVO, Kit

Part Number: ARP-154-5605

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Alignment Dowel, Engine Timing Cover Alignment Dowel, PIN,O/PMP LOC

Part Number: ADO-90351709

Not Yet Reviewed

Estimated Ship Date: Today

Freeze Plug Kits Bagged - Brass

Part Number: MEL-MPE-278BR

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Expansion Plug, Brass, 1.875 in. O.D., 0.447 in. Deep, Each

Part Number: MEL-MPC-50B

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

• Special Order

Main Studs, 2-Bolt Main, Buick 1970-76, 455, Kit

Part Number: ARP-125-5401

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 18, 2025 if ordered today

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MAIN CAP EACH

Part Number: DRT-32781030

Not Yet Reviewed

Estimated Ship Date: Today

MGB 5 main bolt kit

Part Number: ARP-206-5002

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 11, 2025 if ordered today

• Special Order

MAIN CAP

Part Number: DRT-32773030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Main Bolts, High Performance Series, 4-Bolt Main, Dodge, Plymouth, 426 Hemi, Kit

Part Number: ARP-145-5201

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Aug 15, 2025 if ordered today

• Special Order

EXPANSION PLUG

Part Number: PIO-EP-102-25

Not Yet Reviewed

Estimated Ship Date: Today

Cylinder Sleeve, Cast Iron, 4.568 in. Bore I.D., 0.125 in. Wall Thickness, 12.500 in. Length, Each

Part Number: MEL-CSL531

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

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• Special Order