Engine Blocks & Parts

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

Part Number: MEL-MPC-50B

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

• Special Order

Expansion Plugs, Steel, Diameter 2.105 in., GM, Set of 10

Part Number: RNB-555-085

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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MGB 5 main bolt kit

Part Number: ARP-206-5002

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order

MAIN CAP EACH

Part Number: DRT-32781030

Not Yet Reviewed

Estimated Ship Date: Today

Main Studs, 2-Bolt Main, Buick 1968-81, 350, Kit

Part Number: ARP-124-5402

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order

Cylinder Sleeve, Cast Iron, 4.437 in. Bore I.D., 0.125 in. Wall Thickness, 12.750 in. Length, Each

Part Number: MEL-CSL527

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

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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: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

Engine Expansion Plug Kit, Stock Replace

Part Number: MEL-MPE-848R

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

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BREATHER TUBES

Part Number: MAN-42235-1

Not Yet Reviewed

Estimated Ship Date: Nov 14, 2025 if ordered today

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• Special Order

Cylinder Sleeve, Cast Iron, 4.188 in. Bore I.D., 0.125 in. Wall Thickness, 12.250 in. Length, Each

Part Number: MEL-CSL532A

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 4.500 in. Bore I.D., 0.141 in. Wall Thickness, 12.250 in. Length, Each

Part Number: MEL-CSL522A-015

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 24, 2025 if ordered today

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• Special Order

BR EXP PLUG KIT

Part Number: PIO-PE-103-BR

Not Yet Reviewed

Estimated Ship Date: Oct 16, 2025 if ordered today

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Main Bolt Kit

Part Number: PIO-855201

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Freeze Plug, Dart Screw-In Freeze Plugs, Each

Part Number: DRT-32310000

Not Yet Reviewed

Estimated Ship Date: Today

Engine Valley Cover, Finned, Billet Aluminum, Polished, Hardware Included, Chevy, Each

Part Number: TSN-81045P

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Shallow Plug - Steel - Each

Part Number: MEL-MPS-58

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Expansion Plugs, Steel, Diameter 2.000 in., Chevrolet, GMC, Set of 10

Part Number: RNB-550-028

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Timing Cover Dowel Pins, RESTOPARTS® Supplied Timing Cover Alignment Sleeves, Steel, Split Design, Pontiac, V8, Pair

Part Number: OPG-G240412

Not Yet Reviewed

Estimated Ship Date: Today

AN Block Adapters, -12 AN Adapters, Clear Anodized, Chevy, LS, Kit

Part Number: PGP-PRP-6865

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

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EXPANSION PLUG

Part Number: PIO-EPC-16-25

Not Yet Reviewed

Estimated Ship Date: Oct 16, 2025 if ordered today

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AN Block Adapters, -16 AN Adapters, Black Anodized, Chevy, Big Block, Kit

Part Number: PGP-PRP-6863

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

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AN Block Adapters, -16 AN Adapters, Clear Anodized, Chevy, Big Block, Kit

Part Number: PGP-PRP-6861

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

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Freeze Plug - Each - steel

Part Number: MEL-MPC-152

Not Yet Reviewed

Estimated Ship Date: Today

Freeze Plug - Each - steel

Part Number: MEL-MPC-153

Not Yet Reviewed

Estimated Ship Date: Today

Freeze Plug - Each - steel

Part Number: MEL-MEP-211

Not Yet Reviewed

Estimated Ship Date: Today