Engine Blocks & Parts | Summit Racing

Melling Performance Cylinder Sleeves CSL1174HP

Cylinder Sleeve, Cast Iron, 4.110 in. Bore I.D., 0.094 in. Wall Thickness, 6.875 in. Length, Each

Part Number: MEL-CSL1174HP

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Milodon Main Caps 11350

Milodon Main Caps 11350

Main Caps, Ductile Iron, 3-Center, Angled Outer Bolts, 4-Bolt, Chrysler, Dodge, 392 Hemi, Set

Part Number: MIL-11350

2.0 out of 5 stars ( 1 )

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Melling Freeze Plugs MEP-62

Freeze Plug - Each - steel

Part Number: MEL-MEP-62

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Melling Cylinder Sleeves CSL121

Cylinder Sleeve, Cast Iron, 4.320 in. Bore I.D., 0.094 in. Wall Thickness, 6.750 in. Length, Each

Part Number: MEL-CSL121

5.0 out of 5 stars ( 1 )

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Dorman Expansion Plugs 555-004

Freeze Plugs, Steel, 29/64 in. Diameter, Steel, Shallow Cup, Ford, Jeep, Set of 10

Part Number: RNB-555-004

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ARP Rear Motor Cover Fasteners 434-1503

Rear Motor Cover Bolts, Hex Head, Stainless Steel, Polished, Washers, Chevy, 4.8L, 5.3L, 6.0L, Kit

Part Number: ARP-434-1503

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Dorman Expansion Plugs 565-034

Engine Expansion Plugs, Brass, 1.750 in. Diameter, 0.430 in. Height, Set of 10

Part Number: RNB-565-034

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Melling Freeze Plugs MPC-52

Freeze Plug - Each - steel

Part Number: MEL-MPC-52

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Melling Cylinder Sleeves CSL1161

Cylinder Sleeve, Cast Iron, 4.375 in. Bore I.D., 0.094 in. Wall Thickness, 7.500 in. Length, Each

Part Number: MEL-CSL1161

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Melling Cylinder Sleeves CSL411

Cylinder Sleeve, Cast Iron, 3.500 in. Bore I.D., 0.094 in. Wall Thickness, 9.250 in. Length, Each

Part Number: MEL-CSL411

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Melling Cylinder Sleeves CSL623

Cylinder Sleeve, Cast Iron, 3.189 in. Bore I.D., 0.094 in. Wall Thickness, 5.500 in. Length, Each

Part Number: MEL-CSL623

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Estimated Ship Date: Nov 30, 2026 if ordered today

Melling Cylinder Sleeves CSL120

Cylinder Sleeve, Cast Iron, 3.750 in. Bore I.D., 0.094 in. Wall Thickness, 7.250 in. Length, Each

Part Number: MEL-CSL120

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ACDelco GM Genuine Parts Main Bearing Cap Bolts 12561388

Main Cap Fasteners, ACDelco GM Genuine Parts Multi-Purpose Bolts, 7/16-14 Threads, Cadillac, Chevy, GMC, Olds, Pontiac, Each

Part Number: ADO-12561388

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Melling Freeze Plugs MEP-15B

Freeze Plug - Each - brass

Part Number: MEL-MEP-15B

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Summit Racing™ Transmission Alignment Guide Pins SUM-917053

Bellhousing Install, Alignment tool/ Dowel Pin, 3 in. Length, 0.375 in. Diameter, M10 x 1.50 in., Pair

Part Number: SUM-917053

5.0 out of 5 stars ( 1 )

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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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World Products Sportsman Parts Kits PBMBKSP

Sportsman Parts Kit, Block Hardware Kit, World Engine Blocks, SBC, Kit

Part Number: WRL-BKSP

5.0 out of 5 stars ( 1 )

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Pioneer Performance Freeze Plugs EPC-80-B-10

Freeze Plug Kit, Brass, Pontiac, Kit

Part Number: PIO-EPC-80B-10

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Summit Racing™ Main Stud Kits SUM-910204

Main Studs, 4-bolt Style, 180,000 psi Yield Strength, Washers, Nuts, Chevy, Small Block, Kit

Part Number: SUM-910204

4.4 out of 5 stars ( 5 )

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Melling Cylinder Sleeves 590236

Cylinder Sleeve, Cast Iron, 4.000 in. Bore I.D., 0.125 in. Wall Thickness, 6.250 in. Length, Each

Part Number: MEL-590236

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Melling Cylinder Sleeves CSL130

Cylinder Sleeve, Cast Iron, 4.125 in. Bore I.D., 0.094 in. Wall Thickness, 6.750 in. Length, Each

Part Number: MEL-CSL130

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Dorman Expansion Plugs 555-120

Expansion Plugs, Steel, Diameter 0.666 in., Ford, Set of 10

Part Number: RNB-555-120

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Melling Cylinder Sleeves CSL463

Cylinder Sleeve, Cast Iron, 2.938 in. Bore I.D., 0.094 in. Wall Thickness, 8.250 in. Length, Each

Part Number: MEL-CSL463

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Allstar Performance Cylinder Head Dowel Pins ALL87026

Cylinder Head Dowel Pins, Allstar Performance Cylinder Head Dowel Pins, Chevrolet, Sold as a Kit

Part Number: AAF-ALL87026

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PRW Billet Steel Main Caps 1730201

Main Caps, Billet Steel, 3-Center, Straight Bolts, 2-Bolt, Ford, Small Block, Set of 3

Part Number: PQX-1730201

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2026 if ordered today

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Estimated Ship Date: Dec 29, 2026 if ordered today