Engine Blocks & Parts | Summit Racing

Melling Cylinder Sleeves CSL454

Melling Cylinder Sleeves CSL454

Cylinder Sleeve, Cast Iron, 2.250 in. Bore I.D., 0.094 in. Wall Thickness, 6.500 in. Length, Each

Part Number: MEL-CSL454

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Dorman Expansion Plugs 555-070

Expansion Plugs, Steel, Diameter 2.162 in., Various, Pack of 10

Part Number: RNB-555-070

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Melling Cylinder Sleeves CSL2259

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: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Melling Cylinder Sleeves CSL1180

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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Silver Sport Transmission Engine Block Dowel Pins TRA-15001A

Magnum Dowel Pins Extended Length

Part Number: IST-TRA-15001A

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Melling Cylinder Sleeves CSL1128

Cylinder Sleeve, Cast Iron, 3.307 in. Bore I.D., 0.094 in. Wall Thickness, 6.500 in. Length, Each

Part Number: MEL-CSL1128

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Melling Cylinder Sleeves CSL239

Cylinder Sleeve, Cast Iron, 3.750 in. Bore I.D., 0.125 in. Wall Thickness, 6.000 in. Length, Each

Part Number: MEL-CSL239

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Milodon Main Caps 11153

Main Cap, Ductile Iron, Front, Straight Outer Bolts, 2-Bolt, Large Journal, Chevy, Small Block, Each

Part Number: MIL-11153

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Melling Freeze Plugs MPC-41

Freeze Plug - Each - steel

Part Number: MEL-MPC-41

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Melling Freeze Plugs MPC-52V

Vented Expansion Plug - Each

Part Number: MEL-MPC-52V

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Melling Freeze Plugs MPC-146

Freeze Plug - Each - steel

Part Number: MEL-MPC-146

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Melling Freeze Plugs MPC-276

Freeze Plug - Each - steel

Part Number: MEL-MPC-276

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Summit Racing™ Mockup Replica Blocks SUM-774005

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

Part Number: SUM-774005

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Melling Cylinder Sleeves CSL137

Cylinder Sleeve, Cast Iron, 4.000 in. Bore I.D., 0.094 in. Wall Thickness, 6.875 in. Length, Each

Part Number: MEL-CSL137

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Melling Cylinder Sleeves CSL9154

Cylinder Sleeve, Cast Iron, 4.040 in. Bore I.D., 0.055 in. Wall Thickness, 6.500 in. Length, Each

Part Number: MEL-CSL9154

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Crown Automotive Engine Block Coolant Plugs J3172313

Camshaft Expansion Plug, Steel, 2.141 in. Diameter, Dodge, Jeep, Each

Part Number: CWA-J3172313

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Milodon Main Stud Kits 81115

Main Studs, Straight 4-Bolt Main, Chevy, 350, 400, Kit

Part Number: MIL-81115

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

ARP High Performance Series Main Bolts 134-5202

4.75 out of 5 stars ( 37 )

Estimated Ship Date: Today

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Melling Performance Cylinder Sleeves 592256

Cylinder Sleeve, Cast Iron, 4.095 in. Bore I.D., 0.125 in. Wall Thickness, 7.500 in. Length, Each

Part Number: MEL-592256

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Melling Engine Expansion Plugs MPE-844R

Engine Expansion Plug Kit, Stock Replace

Part Number: MEL-MPE-844R

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Dorman Engine Expansion Plugs 567-014

Engine Expansion Plugs, Brass/Steel, Chrysler, Dodge, Plymouth, Kit

Part Number: RNB-567-014

1.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Melling Freeze Plugs MPS-184

Shallow Plug - Steel - Each

Part Number: MEL-MPS-184

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Cloyes Engine Oil Galley Plugs P9115

Oil Galley Plug, GM 4-Cylinder, 2.2L, Each

Part Number: CLO-P9115

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Melling Freeze Plugs MPC-280B

Freeze Plug - Each - brass

Part Number: MEL-MPC-280B

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Melling Freeze Plugs MPS-157

Shallow Plug - Steel - Each

Part Number: MEL-MPS-157

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Melling Freeze Plugs MPS-83

Shallow Plug - Steel - Each

Part Number: MEL-MPS-83

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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