Dart Engines & Components

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

Part Number: DRT-31937221

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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, 4.500 in,Bore,4-Bolt Main,2-Piece Rear Main Seal, Big Block, Chevy, Each

Part Number: DRT-31223454

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Estimated Ship Date: Apr 3, 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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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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VALVE GUIDE

Part Number: DRT-63121103

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Estimated Ship Date: May 8, 2026 if ordered today

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SINGLE HEAD STUD

Part Number: DRT-66744200

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Estimated Ship Date: May 8, 2026 if ordered today

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Valve Seat

Part Number: DRT-VS2010

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Estimated Ship Date: May 8, 2026 if ordered today

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Valve, Titanium, Intake, 2.350 in. Head Diameter, Chevy, 396, 427, 454, Each

Part Number: DRT-21452350

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Estimated Ship Date: May 8, 2026 if ordered today

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Head Stud

Part Number: DRT-66625800

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Estimated Ship Date: May 8, 2026 if ordered today

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ENGINE BLOCK

Part Number: DRT-31522313

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Estimated Ship Date: May 8, 2026 if ordered today

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ENGINE BLOCK SLEEVE

Part Number: DRT-32110113

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Estimated Ship Date: May 8, 2026 if ordered today

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ENGINE BLOCK SLEEVE

Part Number: DRT-32110212

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Estimated Ship Date: May 8, 2026 if ordered today

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ENGINE BLOCK SLEEVE

Part Number: DRT-32140112

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Estimated Ship Date: May 8, 2026 if ordered today

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Cylinder Heads Parts, Valves, Springs, Retainers, Locks, Guideplates, Studs, Chevy, Big Block, Kit

Part Number: DRT-28000023

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Estimated Ship Date: May 8, 2026 if ordered today

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DART PARTS KIT ONE KIT PER HEAD

Part Number: DRT-28212100

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Estimated Ship Date: May 8, 2026 if ordered today

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Lash Caps, Steel, 0.080 in. Thickness, 0.312 in. Stem Diameter, Set of 16

Part Number: DRT-29000001

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Estimated Ship Date: May 8, 2026 if ordered today

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MAIN CAP

Part Number: DRT-32712020

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Estimated Ship Date: May 8, 2026 if ordered today

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main cap,Main Cap-Front-LSNext2-1/2-350MB-Steel

Part Number: DRT-32743020

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Estimated Ship Date: May 8, 2026 if ordered today

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main cap,Main Cap-Front-LSNext2-1/2-350MB-LS Bore Steel

Part Number: DRT-32744020

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Estimated Ship Date: May 8, 2026 if ordered today

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Main Cap, Rear, Ductile Iron, 4-Bolt, Angled, Chevy, SHP Dart Block, Each

Part Number: DRT-32791050

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Estimated Ship Date: May 8, 2026 if ordered today

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Cylinder Sleeve, Cast Iron, 3.990 in. Bore I.D., 0.185 in. Wall Thickness, 5.650 in. Length, Each

Part Number: DRT-32140121

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Estimated Ship Date: May 8, 2026 if ordered today

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ENGINE BLOCK SLEEVE

Part Number: DRT-32140143

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Estimated Ship Date: May 8, 2026 if ordered today

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ENGINE BLOCK SLEEVE

Part Number: DRT-32140232

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Estimated Ship Date: May 8, 2026 if ordered today

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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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Estimated Ship Date: May 8, 2026 if ordered today

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