Engine Blocks & Parts

Engine Bare Blocks, Dart Race Series, Aluminum, 8.850 in. Deck Height, 4.180 in Bore, 4-Bolt Mains, 2 Piece Rear Main Seals, Chevy Small Block, Each

Part Number: DRT-31511352

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Engine Bare Blocks, Dart Race Series, Aluminum, 9.025 in. Deck Height, 4.180 in Bore, 4-Bolt Mains, 2 Piece Rear Main Seals, Chevy Small Block, Each

Part Number: DRT-31512312

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Engine Bare Blocks, Dart Race Series, Aluminum, 9.025 in. Deck Height, 4.180 in Bore, 4-Bolt Mains, 2 Piece Rear Main Seals, Chevy Small Block, Each

Part Number: DRT-31512313

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Engine Bare Blocks, Dart Race Series, Aluminum, 9.025 in. Deck Height, 4.180 in Bore, 4-Bolt Mains, 2 Piece Rear Main Seals, Chevy Small Block, Each

Part Number: DRT-31512322

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Engine Bare Blocks, Dart Race Series, Aluminum, 9.325 in. Deck Height, 4.180 in Bore, 4-Bolt Mains, 2 Piece Rear Main Seals, Chevy Small Block, Each

Part Number: DRT-31512323

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Engine Bare Blocks, Dart Race Series, Aluminum, 9.500 in. Deck Height, 4.180 in Bore, 4-Bolt Mains, 2 Piece Rear Main Seals, Chevy Small Block, Each

Part Number: DRT-31512332

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Engine Bare Blocks, Dart Race Series, Aluminum, 9.075 in. Deck Height, 4.180 in Bore, 4-Bolt Mains, 2 Piece Rear Main Seals, Chevy Small Block, Each

Part Number: DRT-31512342

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Engine Bare Blocks, Dart Race Series, Aluminum, 9.325 in. Deck Height, 4.125 in Bore, 4-Bolt Mains, 2 Piece Rear Main Seals, Chevy Small Block, Each

Part Number: DRT-31711222

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Bare Blocks, Dart Big M Sportsman Series, Cast Iron,9.800 in. Deck Height, 4.560 in,Bore,4-Bolt Main,2-Piece Rear Main Seal, Big Block, Chevy, Each

Part Number: DRT-31223545

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Bare Blocks, Dart Big M Sportsman Series, Cast Iron,10.200 in. Deck Height, 4.560 in,Bore,4-Bolt Main,2-Piece Rear Main Seal, Big Block, Chevy, Each

Part Number: DRT-31223555

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Bare Blocks, Dart Big M Series, Cast Iron,10.400 in. Deck Height, 4.560 in,Bore,4-Bolt Main,2-Piece Rear Main Seal, Big Block, Chevy, Each

Part Number: DRT-31223595

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Bare Blocks, Dart Big M Sportsman Series, Cast Iron,9.800 in. Deck Height, 4.600 in,Bore,4-Bolt Main,2-Piece Rear Main Seal, Big Block, Chevy, Each

Part Number: DRT-31223645

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Engine Bare Blocks, Dart Race Series, Aluminum, 9.325 in. Deck Height, 4.125 in Bore, 4-Bolt Mains, 2 Piece Rear Main Seals, Chevy Small Block, Each

Part Number: DRT-31712222

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Engine Block, Cast Iron, 4-Bolt Mains, 4.555 in. Diameter Bore, 9.800 in. Deck, Nodular Iron Main Caps, 2-Piece Rear Main Seal, Chevy, Big Block, Each

Part Number: WRL-091109

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Expansion Plugs, Steel, Diameter 2.235 in., Ford, Lincoln, Mercury, Set of 10

Part Number: RNB-555-111

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Estimated Ship Date: Dec 8, 2025 if ordered today

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INSTALLATION KIT

Part Number: BRO-SKBLOCKBBCI

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Expansion Plugs, Steel, Diameter 2.208 in., Various, Each

Part Number: RNB-555-051

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 11, 2025 if ordered today

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Expansion Plugs, Steel, Diameter 2.074 in., Various, Each

Part Number: RNB-555-073

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Expansion Plugs, Rubber, Diameter 1.500 in., GMC, Pontiac, Set of 5

Part Number: RNB-570-008

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Engine Expansion Plugs, Rubber/Steel, Set of 5

Part Number: RNB-570-012

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Expansion Plugs, Steel, Diameter 2.105 in., GM, Set of 10

Part Number: RNB-555-085

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Expansion Plugs, Steel, Diameter 2.065 in., GM, Set of 10

Part Number: RNB-555-047

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Expansion Plugs, Brass, Diameter 1.392 in., GMC, Pontiac, Each

Part Number: RNB-565-025

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Brass Cup Expansion, Plug, 35.21mm Outside Diameter, Each

Part Number: RNB-565-093

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Expansion Plugs, Steel, Diameter 0.536 in., GMC, Each

Part Number: RNB-555-005

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Estimated Ship Date: Dec 10, 2025 if ordered today

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