Engine Blocks & Parts | Summit Racing

Dart Race Series Small Block Ford Aluminum Bare Blocks 31345295

Dart Race Series Small Block Ford Aluminum Bare Blocks 31345295

Engine Block, Aluminum, 4-Bolt Mains, 4.125 in. Diameter Bore, 1-Piece Rear Main Seal, Ford, Each

Part Number: DRT-31345295

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Dart Iron Eagle Small Block Ford Cast Iron Bare Blocks 31395235

Engine Block, Iron Eagle, Gen 2, Iron Block, 4 Bolt Mains, 351W, 9.500 in. Deck Height, 4.125 in. Bore, Ford, Each

Part Number: DRT-31395235

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

World Products Motown Race Engine Blocks 084110

Engine Block, Cast Iron, Billet Main Caps, 3.995 in. Bore, 2-Piece Rear Main Seal, Chevy, Small Block, Each

Part Number: WRL-084110

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

World Products Motown Race Engine Blocks 084120

Engine Block, Cast Iron, 4-Bolt Mains, 4.115 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Small Block, Each

Part Number: WRL-084120

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

World Products 351 Ford Man O'War Blocks 087152

Engine Block, Cast Iron, 4-Bolt Mains, 4.000 in. Diameter Bore, 1-Piece Rear Main Seal, Ford, Small Block, Each

Part Number: WRL-087152

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

World Products 351 Ford Man O'War Blocks 087162

Engine Block, Cast Iron, 4-Bolt Mains, 4.115 in. Diameter Bore, 1-Piece Rear Main Seal, Ford, Small Block, Each

Part Number: WRL-087162

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Dorman Expansion Plugs 565-068

Expansion Plugs, Brass, Diameter 1.644 in., Dodge, Each

Part Number: RNB-565-068

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Chevrolet Performance 350 C.I.D. Cast Iron Racing Bowtie Bare Engine Blocks 12480175

Engine Block, Cast Iron, 4-Bolt Mains, 4.117- 4.155 in. Bore, 1-Piece Rear Main Seal, Chevy, Small Block, Each

Part Number: NAL-12480175

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Dorman Expansion Plugs 555-037

Expansion Plugs, Steel, Diameter 1.764 in., Various, Each

Part Number: RNB-555-037

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

Dorman Expansion Plugs 02670

Expansion Plugs, Steel, Chevrolet, GMC, Kit

Part Number: RNB-02670

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

Dorman Expansion Plugs 02660

Engine Expansion Plugs, Pipe Plugs, Kit

Part Number: RNB-02660

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Dorman Expansion Plugs 570-003

Engine Expansion Plugs, Rubber, Buick, Chevy, 2.5L, Set of 5

Part Number: RNB-570-003

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Dorman Expansion Plugs 570-005

Expansion Plugs, Rubber, Diameter 1.125 in., GM, Set of 5

Part Number: RNB-570-005

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Dorman Expansion Plugs 570-006

Engine Expansion Plugs, Rubber/Steel, 1.125 in. - 1.250 in. Diameter Hole Range, Set of 5

Part Number: RNB-570-006

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Dorman Expansion Plugs 570-010

Expansion Plugs, Rubber, Diameter 1.750 in., Dodge, Set of 5

Part Number: RNB-570-010

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Dorman Expansion Plugs 570-011

Expansion Plugs, Rubber, Diameter 1.875 in., Jeep, Set of 5

Part Number: RNB-570-011

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

S&S Cycle 95 in. Big Bore Kits 910-0204

95" KIT BK CYLINDERS & PISTONS

Part Number: SSY-910-0204

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Dorman Expansion Plugs for 1990-1992 CAMARO, FIREBIRD - 565-014

Expansion Plugs, Brass, Diameter 0.887 in., Chevrolet, Pontiac, Each

Part Number: RNB-565-014

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Dorman Expansion Plugs 565-018

Expansion Plugs, Brass, Diameter 1.018 in., Ford, Mercury, Each

Part Number: RNB-565-018

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Dorman Expansion Plugs for 1997-1999 ESCORT, TRACER, 2000-2001 FOCUS - 565-024

Expansion Plugs, Brass, Diameter 1.260 in., Ford, Mercury, Each

Part Number: RNB-565-024

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Dorman Expansion Plugs for 1987 LYNX - 565-077

Expansion Plugs, Brass, Diameter 1.500 in., Mercury, Each

Part Number: RNB-565-077

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Dorman Expansion Plugs 555-006

Expansion Plugs, Steel, Diameter 0.508 in., Infiniti, Nissan, Each

Part Number: RNB-555-006

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Dorman Expansion Plugs 555-038

Expansion Plugs, Steel, Diameter 1.900 in., Volvo, Each

Part Number: RNB-555-038

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Dorman Expansion Plugs 555-042

Expansion Plugs, Steel, Diameter 1.984 in., Chevrolet, GMC, Each

Part Number: RNB-555-042

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Dorman Expansion Plugs 555-045

Expansion Plugs, Steel, Diameter 2.021 in., Various, Each

Part Number: RNB-555-045

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today