Engine Blocks & Parts | Summit Racing

Dorman Expansion Plugs 02610

Expansion Plug, Rubber, 1 1/8 in. to 1 1/4 in., Each

Part Number: RNB-02610

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Melling Cylinder Sleeves CSL517A.015

Melling Cylinder Sleeves CSL517A.015

Cylinder Sleeve, Cast Iron, 4.000 in. Bore I.D., 0.140 in. Wall Thickness, 10.250 in. Length, Each

Part Number: MEL-CSL517A-015

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Melling Cylinder Sleeves CSL1160

Cylinder Sleeve, Cast Iron, 4.360 in. Bore I.D., 0.094 in. Wall Thickness, 6.875 in. Length, Each

Part Number: MEL-CSL1160

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Melling Cylinder Sleeves CSL721

Cylinder Sleeve, Cast Iron, 2.992 in. Bore I.D., 0.125 in. Wall Thickness, 7.000 in. Length, Each

Part Number: MEL-CSL721

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

S&S Cycle 97 in. Big Bore Kits 910-0205

Top End Engine Kit, 97 in. Big Bore, Black Wrinkle Finish, Forged Pistons, Gaskets, Harley-Davidson®, Kit

Part Number: SSY-910-0205

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Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Melling Cylinder Sleeves CSL331F

Cylinder Sleeve, Cast Iron, 3.632 in. Bore I.D., 5.694 in. Length, Each

Part Number: MEL-CSL331F

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

PRW Billet Steel Main Caps 1738901

Main Caps, Billet Steel, 4-Bolt Conversion or Replacement, Straight, 326-400 cid, V8, Dowel Pinned, Drill Guide, Small Journal, Pontiac, Set of 3

Part Number: PQX-1738901

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PRW Billet Steel Main Caps 1745501

Main Caps, Billet Steel, 4-Bolt Conversion or Replacement, Straight, 421-455 cid, V8, Dowel Pinned, Drill Guide, Large Journal, Pontiac, Set of 3

Part Number: PQX-1745501

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Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

ARP Main Stud Kits 204-5404

Main Studs, 2-Bolt Main, Hex Head, Audi, 5-Cylinder, 2.2, 2.3L, Kit

Part Number: ARP-204-5404

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Dart Block Sleeves 32160211

Cylinder Sleeve, Cast Iron, 4.490 in. Bore I.D., 0.185 in. Wall Thickness, 6.370 in. Length, Each

Part Number: DRT-32160211

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Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Melling Cylinder Sleeves CSL579

Cylinder Sleeve, Cast Iron, 7.000 in. Bore I.D., 0.125 in. Wall Thickness, 17.000 in. Length, Each

Part Number: MEL-CSL579

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Melling Freeze Plugs MEP-10

Freeze Plug - Each - steel

Part Number: MEL-MEP-10

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Melling Cylinder Sleeves CSL261

Cylinder Sleeve, Cast Iron, 4.125 in. Bore I.D., 0.125 in. Wall Thickness, 6.250 in. Length, Each

Part Number: MEL-CSL261

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ARP Main Stud Kits 235-5702

Main Studs, 4-Bolt Main, Chevy, Big Block, Mark IV Bowtie, with Windage Tray

Part Number: ARP-235-5702

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Melling Freeze Plugs MPC-222A

Freeze Plug - Each - steel

Part Number: MEL-MPC-222A

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ARP Main Stud Kits 201-5002

Main Studs, 2-Bolt, BMW, 3.2L, Kit

Part Number: ARP-201-5002

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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

Summit Racing™ Rear Main Seal Housings SUM-01-8571

Housing, Rear Main Seal, Billet Aluminum, Rear Main Included, Gasket,Clear Andoized, Chevy, LS, Each

Part Number: SUM-01-8571

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Melling Engine Expansion Plug Kits MPE-104BR

Freeze Plug Kits Bagged - Brass

Part Number: MEL-MPE-104BR

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Melling Cylinder Sleeves CSL9079

Cylinder Sleeve, Cast Iron, 7.968 in. Bore I.D., 0.176 in. Wall Thickness, 22.000 in. Length, Each

Part Number: MEL-CSL9079

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Melling Cylinder Sleeves CSL614

Cylinder Sleeve, Cast Iron, 3.465 in. Bore I.D., 0.094 in. Wall Thickness, 5.875 in. Length, Each

Part Number: MEL-CSL614

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Melling Cylinder Sleeves CSL880

Cylinder Sleeve, Cast Iron, 3.465 in. Bore I.D., 0.079 in. Wall Thickness, 7.000 in. Length, Each

Part Number: MEL-CSL880

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Melling Freeze Plugs MPC-282

Freeze Plug - Each - steel

Part Number: MEL-MPC-282

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Melling Cylinder Sleeves CSL830

Cylinder Sleeve, Cast Iron, 3.268 in. Bore I.D., 0.079 in. Wall Thickness, 7.000 in. Length, Each

Part Number: MEL-CSL830

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Improved Racing Factory Oil Cooler Delete Kits for 2016-2022 CAMARO, 2016-2019 CTS - E6G-680

Oil Cooler Block-Off Plate, Billet Aluminum, Black Anodized, Chevy, Cadillac, 6.2L V8, Kit

Part Number: IRP-E6G-680

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Dorman Expansion Plugs 02606

Expansion Plug, Rubber, 1 7/8 in. to 2 in., Each

Part Number: RNB-02606

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