Engine Blocks & Parts | Summit Racing

Melling Freeze Plugs MPC-101

Melling Freeze Plugs MPC-101

Freeze Plug - Each - steel

Part Number: MEL-MPC-101

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

ARP Main Stud Kits 124-5404

Main Studs, 2-Bolt Main, Buick 1959-66, 401, Kit

Part Number: ARP-124-5404

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 13, 2026 if ordered today

Melling Cylinder Sleeves CSL568

Cylinder Sleeve, Cast Iron, 5.250 in. Bore I.D., 0.125 in. Wall Thickness, 14.250 in. Length, Each

Part Number: MEL-CSL568

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Melling Cylinder Sleeves CSL280

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

Part Number: MEL-CSL280

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 19, 2026 if ordered today

Howards Cams Extreme Billet Main Caps H400

Main Caps, Billet Steel, 3-Center, Splayed Outer Bolts, 4-Bolt, Chevy, Small Block, Set of 3

Part Number: HRS-H400

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 9, 2026 if ordered today

Melling Freeze Plugs MPC-39

Freeze Plug, Steel, 0.946 in. Diameter, 0.375 in. Depth, Each

Part Number: MEL-MPC-39

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Melling Engine Expansion Plug Kits MPE-117R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-117R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Melling Cylinder Sleeves CSL712

Cylinder Sleeve, Cast Iron, 3.346 in. Bore I.D., 0.125 in. Wall Thickness, 6.000 in. Length, Each

Part Number: MEL-CSL712

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 19, 2026 if ordered today

ARP Pro Series Main Bolts 233-5203

Main Bolts, Pro Series, 4-Bolt Main, Chevy, 3.3, 3.8, 4.3L, 90 Degree V6, Kit

Part Number: ARP-233-5203

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 13, 2026 if ordered today

Melling Freeze Plugs MPC-230A

Freeze Plug - Each - steel

Part Number: MEL-MPC-230A

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Melling Freeze Plugs MEP-329

Freeze Plug - Each - steel

Part Number: MEL-MEP-329

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Pioneer Performance Freeze Plugs EPC-41-B-100

EXPANSION PLUG

Part Number: PIO-EPC-41-B-100

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 6, 2026 if ordered today

ARP Main Stud Kits 233-5602

Main Studs, 4-Bolt Main, Chevy, 3.3, 3.8, 4.3L V6, Kit

Part Number: ARP-233-5602

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 29, 2025 if ordered today

Melling Freeze Plugs MPC-81B

Freeze Plug - Each - brass

Part Number: MEL-MPC-81B

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

World Products Main Caps WPIWPI703370R

Main Cap, Rear, Merlin III/IV, 4-Bolt, 454 Mains, Billet Steel, Chevrolet, Big Block, Each

Part Number: WRL-WPI703370R

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 21, 2026 if ordered today

Melling Freeze Plugs MPC-146B

Freeze Plug - Each - brass

Part Number: MEL-MPC-146B

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Melling Freeze Plugs MPC-40

Freeze Plug - Each - steel

Part Number: MEL-MPC-40

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Melling Cylinder Sleeves CSL1177X

Cylinder Sleeve, Cast Iron, 3.551 in. Bore I.D., 0.063 in. Wall Thickness, 5.250 in. Length, Each

Part Number: MEL-CSL1177X

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 19, 2026 if ordered today

Melling Freeze Plugs MPC-39B

Freeze Plug - Each - brass

Part Number: MEL-MPC-39B

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Melling Freeze Plugs MPC-224A

Freeze Plug - Each - steel

Part Number: MEL-MPC-224A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Dorman Expansion Plugs 02602

Engine Expansion Plug, Rubber/Steel, for 1.375 in. - 1.500 in. Holes, Each

Part Number: RNB-02602

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

ACDelco Piston Oiler Kits 12641084

Engine Piston Oil Nozzle, Engine Piston Oil Nozzle, NOZZLE,PSTN OIL

Part Number: ADO-12641084

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 19, 2026 if ordered today

ARP Main Stud Kits 230-5401

Main Studs, Chromoly, Hex Head, 2-Bolt, Chevy, 6.6L, Duramax Diesel, LB7, LLY, Kit

Part Number: ARP-230-5401

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 6, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Extreme Duty Main Studs SUM-910522

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Philadelphia Racing Products AN Block Adapters PRP-6863

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

Part Number: PGP-PRP-6863

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 14, 2026 if ordered today

PRW Main Cap Stud Kits 1000323

Main Studs, SCM-4140 Alloy Steel, 12-Point, 2-Bolt, Chevy, 6.6L, Duramax Diesel, LBZ/LMM, Kit

Part Number: PQX-1000323

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 23, 2026 if ordered today