Dart Cylinder Heads, Engine Blocks & More

Bare Blocks, Dart SHP Pro Series, Cast Iron, 9.025 in. Deck Height, 4.125 in. Bore, 4-Bolt Main, 2 Piece Rear Main Seal, Small Block, Chevy,Each

Part Number: DRT-31162212

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Valve Spring, Dual, 1.437 in. Outside Diameter, 409 lbs./in. Rate, 1.050 in. Coil Bind Height, Each

Part Number: DRT-22000020

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Valve Spring Locator, Outside, Steel, .060 in. Thick, 1.730 in. O.D.,1.650 in. I.D.,1.620 in. Spring O.D.,Each

Part Number: DRT-23100004

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

WINDAGE TRAY KIT

Part Number: DRT-32000122F

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Cam Bearing, Performance, Solid Cast Aluminum Alloy, Chevy, 327, 350, 400, Each

Part Number: DRT-32210101

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Intake Manifold, Single Plane, Aluminum, Natural, 4500 Flange, Chevy, Rectangular Port, BBC, Tall Deck, Each

Part Number: DRT-41125000

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 22, 2025 if ordered today

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VALVE SEAT

Part Number: DRT-VS1650

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Gaskets, Manifold, Intake, 14 Degree Big Chief, Oval, 2.46 in. x 1.863 in. Port, .120 in. Thick, BBC, Each

Part Number: DRT-65002158

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Estimated Ship Date: Tomorrow

Intake Manifold, Single Plane, Aluminum, Dominator Flange, Chevy, Big Block, 10.2 in. Deck, Oval Port, Each

Part Number: DRT-41225000

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Cylinder Head Bolt Sleeve, 0.500 in., 0.014 in. Wall Thickness, 2.800 in. Long, Each

Part Number: DRT-63300010

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Estimated Ship Date: Tomorrow

Cylinder Head, Pro 1, Aluminum, Assembled, 62cc Chamber, 225cc Intake Runner, Ford, 289, 302, 351W, Each

Part Number: DRT-13072142

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Exhaust Header Gasket, Composite with Steel Core, Stock Port Style, Chevy, Small Block, 18 degree, Each

Part Number: DRT-65222000

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Cam Bearings, Race Only, Raised Cam Blocks Only with 55mm Diameter Journals, Chevy, Dart Block, Set of 5

Part Number: DRT-32210100

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Valve Cover Gasket, Fiber, Chevy, Big Block, Each

Part Number: DRT-65323000

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Plug Fitting, Internal Allen Head, 1/4 in. NPT Male Threads, Steel, Black Oxide, Each

Part Number: DRT-32890250

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Valve Guide, Manganese Bronze, for Use with 11/32 in. Diameter Intake Valves Only, Chevy, Big Block, Each

Part Number: DRT-63121212

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Estimated Ship Date: Sep 30, 2025 if ordered today

Cylinder Head, SHP, Aluminum, Bare, 62cc Chamber, 175cc Intake Runner, Ford Small Block, Each

Part Number: DRT-128211

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Estimated Ship Date: Oct 6, 2025 if ordered today

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ENGINE BLOCK SLEEVE

Part Number: DRT-32140222

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Estimated Ship Date: Oct 7, 2025 if ordered today

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MAIN CAP

Part Number: DRT-32773030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

INTAKE VALVE

Part Number: DRT-21322100

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Estimated Ship Date: Tomorrow

VALVE GUIDE

Part Number: DRT-63121205

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

intake manifold,Manifold-LS 10 Degree-9.240 Oval Port Box Ram

Part Number: DRT-45241100

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Estimated Ship Date: Sep 25, 2025 if ordered today

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MAIN CAP

Part Number: DRT-32741030

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 4.490 in. Bore I.D., 0.185 in. Wall Thickness, 6.370 in. Length, Each

Part Number: DRT-32160211

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Engine Expansion Plug, Brass, Each

Part Number: DRT-32820000B

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Estimated Ship Date: Tomorrow