Engine Blocks & Parts | Summit Racing

Trick Flow® Main Cap Fastener Replacement Hardware Kits TFS-51500700-HK

Replacement, Hardware Kit, 2-Bolt Main, Ford, with Trick Flow® Main Cap Girdle,

Part Number: TFS-51500700-HK

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Dart Freeze Plugs 32520000

Dart Freeze Plugs 32520000

Freeze Plug, Brass, BBC Cam Bore, Each

Part Number: DRT-32520000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Top Street Performance Trussed-Style Engine Valley Covers 81044BK

Engine Valley Cover, Trussed, Billet Aluminum, Black, Hardware Included, Chevy, Each

Part Number: TSN-81044BK

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Melling Cylinder Sleeves CSL220

Cylinder Sleeve, Cast Iron, 3.750 in. Bore I.D., 0.125 in. Wall Thickness, 7.250 in. Length, Each

Part Number: MEL-CSL220

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

Melling Cylinder Sleeves 590231

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: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

Melling Freeze Plugs MPC-18

Freeze Plug - Each - steel

Part Number: MEL-MPC-18

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

ARP Main Stud Kits 202-5803

Main Studs, Nissan Diesel, YD25 2.5L, Kit

Part Number: ARP-202-5803

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

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: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Melling Freeze Plugs MPC-90

Freeze Plug - Each - steel

Part Number: MEL-MPC-90

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Melling Freeze Plugs MPS-71

Expansion Plug, Steel, 2.148 in. O.D., 0.328 in. Deep, Each

Part Number: MEL-MPS-71

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Melling Cylinder Sleeves CSL528A

Cylinder Sleeve, Cast Iron, 3.813 in. Bore I.D., 0.125 in. Wall Thickness, 10.250 in. Length, Each

Part Number: MEL-CSL528A

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Melling Freeze Plugs MPC-81

Expansion Plug, Steel, 2.258 in. O.D., 0.812 in. Deep, Each

Part Number: MEL-MPC-81

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

ARP Main Stud Kits 135-5507

Main Studs, 2-Bolt Main, Cadillac, 472, 500, Kit

Part Number: ARP-135-5507

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Dart Main Bolts 66722687

Main Cap Fastener, Bolt, Little M Sportsman, Chevy, Each

Part Number: DRT-66722687

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Melling Cylinder Sleeves CSL559

Cylinder Sleeve, Cast Iron, 2.568 in. Bore I.D., 0.125 in. Wall Thickness, 6.500 in. Length, Each

Part Number: MEL-CSL559

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

ARP Main Cap Fasteners 151-5407

Main Stud Kit, Ford 2.3L 4cyl Eco Boost main stud kit

Part Number: ARP-151-5407

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Melling Cylinder Sleeves CSL2207

Cylinder Sleeve, Cast Iron, 3.307 in. Bore I.D., 0.125 in. Wall Thickness, 5.625 in. Length, Each

Part Number: MEL-CSL2207

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Melling Cylinder Sleeves CSL1142

Cylinder Sleeve, Cast Iron, 3.250 in. Bore I.D., 0.094 in. Wall Thickness, 7.250 in. Length, Each

Part Number: MEL-CSL1142

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

PRW Main Cap Stud Kits 1045442

Main Studs, 8740 Chromoly, 200,000 Psi Tensile Strength, 4-Bolt Main, Chevy, Big Block, Kit

Part Number: PQX-1045442

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Philadelphia Racing Products AN Block Adapters PRP-6850

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

Part Number: PGP-PRP-6850

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Melling Cylinder Sleeves CSL2233

Cylinder Sleeve, Cast Iron, 3.800 in. Bore I.D., 0.125 in. Wall Thickness, 5.250 in. Length, Each

Part Number: MEL-CSL2233

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Melling Performance Cylinder Sleeves CSL2274HP

Cylinder Sleeve, Cast Iron, 4.110 in. Bore I.D., 0.125 in. Wall Thickness, 6.875 in. Length, Each

Part Number: MEL-CSL2274HP

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Melling Cylinder Sleeves CSL413A

Cylinder Sleeve, Cast Iron, 3.625 in. Bore I.D., 0.094 in. Wall Thickness, 10.250 in. Length, Each

Part Number: MEL-CSL413A

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

Melling Cylinder Sleeves CSL730

Cylinder Sleeve, Cast Iron, 3.622 in. Bore I.D., 0.125 in. Wall Thickness, 6.063 in. Length, Each

Part Number: MEL-CSL730

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Melling Cylinder Sleeves CSL571

Cylinder Sleeve, Cast Iron, 5.625 in. Bore I.D., 0.125 in. Wall Thickness, 17.500 in. Length, Each

Part Number: MEL-CSL571

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today