Dart Engine Blocks & Accessories

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: Sep 8, 2025 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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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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ENGINE BLOCK

Part Number: DRT-31521312

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ENGINE BLOCK

Part Number: DRT-31521313

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ENGINE BLOCK

Part Number: DRT-31521322

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Cylinder Sleeve, Cast Iron, 4.240 in. Bore I.D., 0.185 in. Wall Thickness, 7.000 in. Length, Each

Part Number: DRT-32160131

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Cylinder Sleeve, Cast Iron, 4.490 in. Bore I.D., 0.185 in. Wall Thickness, 6.770 in. Length, Each

Part Number: DRT-32160221

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CYLINDER SLEEVES

Part Number: DRT-32160221S

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Cylinder Sleeve, Cast Iron, 4.490 in. Bore I.D., 0.185 in. Wall Thickness, 7.000 in. Length, Each

Part Number: DRT-32160231

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Cylinder Sleeve, Cast Iron, 4.600 in. Bore I.D., 0.075 in. Wall Thickness, 6.370 in. Length, Each

Part Number: DRT-32160311

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CYLINDER SLEEVE

Part Number: DRT-32160312

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ENGINE BLOCK SLEEVE

Part Number: DRT-32160321S

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Cylinder Sleeve, Cast Iron, 4.590 in. Bore I.D., 0.185 in. Wall Thickness, 7.000 in. Length, Each

Part Number: DRT-32160331

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BBC sleeve,BBC Sleeve 10.400 4.600 x 7.000 + .020 Single Flat

Part Number: DRT-32160333S

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BBC sleeve,BBC Sleeve 10.400 4.600 x 7.000 + .030 Single Flat

Part Number: DRT-32160334S

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Bare Blocks, Dart Race Series, Aluminum, 9.500 in Deck, 4.125 in. Bore, 4-Bolt Mains,2-Piece Rear Main Seals,BBC Cam Tunnel,® Small Block,Chevy, Each

Part Number: DRT-31712232

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Bare Blocks, Dart Race Series, Aluminum, 9.075 in Deck, 4.125 in. Bore, 4-Bolt Mains,2-Piece Rear Main Seals,BBC Cam Tunnel,® Small Block,Chevy, Each

Part Number: DRT-31712242

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Engine Block, LS Next, Bare Block, 4 in Bore, 9.240 Deck, 4-Bolt Mains, 1 Piece Seal, 0.375 in Extended Cylinder Barrels, Iron, GM LS-Series, Each

Part Number: DRT-31837111

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SHP Pro block,SBC Ir/Blk LSNext SHP 9.240-4.000-LS Main w/steel cap

Part Number: DRT-31837121

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Engine Block, LS Next, Cast Iron, 4.125 in. Diameter Bore, 4-Bolt Mains, Chevy, LS, Each

Part Number: DRT-31837211

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ENGINE BLOCK

Part Number: DRT-31837211-WW2

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ENGINE BLOCK

Part Number: DRT-31837211WW1

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Engine Block, LS Next, Cast Iron, 4.125 in. Diameter Bore, 4-Bolt Mains, Chevy, LS, Each

Part Number: DRT-31837221

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Engine Block, Cast Iron, LS 4-bolt Mains, 4.000 in. Bore, Chevy LS, Small Block, Each

Part Number: DRT-31867111

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