Dart Engines & Components

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: Apr 20, 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: Apr 20, 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: Apr 20, 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: Apr 20, 2026 if ordered today

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Bare Blocks, Dart Big M Series, Cast Iron, 10.200 in. Deck Height, 4.600 Bore, 4-Bolt Main, 2 Piece Rear Main Seal, Big Block, Chevy, Each

Part Number: DRT-31223654

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Bare Blocks, Dart Big M Sportsman Series, Cast Iron,10.200 in. Deck Height, 4.600 in,Bore,4-Bolt Main,2-Piece Rear Main Seal, Big Block, Chevy, Each

Part Number: DRT-31223655

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Engine Block, Aluminum, 4-Bolt Mains, 4.500 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Big Block, Each

Part Number: DRT-31264444

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Engine Block, Aluminum, 4-Bolt Mains, 4.500 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Big Block, Each

Part Number: DRT-31264454

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Engine Block, Aluminum, 4-Bolt Mains, 4.600 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Big Block, Each

Part Number: DRT-31264644

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Engine Block, Race Series, Aluminum, 4-Bolt Mains, 9.80 Deck, 4.500 in. Dia., Bore, 2-Piece Seal, Chevy, Each

Part Number: DRT-31264645

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Engine Block, Aluminum, 4-Bolt Mains, 4.600 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Big Block, Each

Part Number: DRT-31264654

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Oil Pan Spacers, LS Next Block, Non-Skirt, Billet Aluminum, Kit

Part Number: DRT-62230001

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Estimated Ship Date: Apr 20, 2026 if ordered today

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VALVE GUIDE

Part Number: DRT-63121102

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Estimated Ship Date: Apr 20, 2026 if ordered today

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VALVE GUIDE

Part Number: DRT-63121105

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Estimated Ship Date: Apr 20, 2026 if ordered today

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-1 guide 2.100-.439-8mm EACH

Part Number: DRT-63121502

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Estimated Ship Date: Apr 20, 2026 if ordered today

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BRONZE LINER

Part Number: DRT-63210122

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Estimated Ship Date: Apr 20, 2026 if ordered today

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BRONZE LINER

Part Number: DRT-63210212

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Estimated Ship Date: Apr 20, 2026 if ordered today

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BRONZE LINER

Part Number: DRT-63210232

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Estimated Ship Date: Apr 20, 2026 if ordered today

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MAIN CAP

Part Number: DRT-32711020

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Estimated Ship Date: Apr 20, 2026 if ordered today

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MAIN CAP

Part Number: DRT-32712030

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Estimated Ship Date: Apr 20, 2026 if ordered today

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MAIN CAP

Part Number: DRT-32731020

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Estimated Ship Date: Apr 20, 2026 if ordered today

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MAIN CAP HONED READY

Part Number: DRT-32731020H

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Main Cap, 3-center Position, Steel, Chevy, Each

Part Number: DRT-32731030H

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Estimated Ship Date: Apr 20, 2026 if ordered today

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MAIN CAP

Part Number: DRT-32731050

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Estimated Ship Date: Apr 20, 2026 if ordered today

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400 MAIN LITTLE M

Part Number: DRT-32732010H

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