Dart Heads, Blocks & More at Summit Racing

Dart LS Next2 Cast Iron Bare Blocks 31837211WW1

ENGINE BLOCK

Part Number: DRT-31837211WW1

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Dart Big M2 Pro Series Big Block Chevy Cast Iron Bare Blocks 31223495

Bare Blocks, Dart Big M Series, Cast Iron,10.400 in. Deck Height, 4.500 in,Bore,4-Bolt Main,2-Piece Rear Main Seal, Big Block, Chevy, Each

Part Number: DRT-31223495

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Dart Big M2 Big Block Chevy Cast Iron Bare Blocks 31223654

Dart Big M2 Big Block Chevy Cast Iron Bare Blocks 31223654

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

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Dart Big M2 Pro Series Big Block Chevy Cast Iron Bare Blocks 31223655

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

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Dart Cam Bearings 32220042-5

Cam Bearings, Race Only, Steel Roller Bearing, 55mm o.d., Chevy, Big Block, Dart Blocks Only, Set of 5

Part Number: DRT-32220042-5

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Dart Titanium Valves 21471900

Valve, Exhaust, Titanium, 1.900 in. Diameter, .342 in. Stem, 6.450 in. Length, Chevy, Each

Part Number: DRT-21471900

Not Yet Reviewed

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Dart Big M2 Pro Series Big Block Chevy Cast Iron Bare Blocks 31213395

Bare Blocks, Dart Big M Series, Cast Iron,10.400 in. Deck Height, 4.250 in,Bore,4-Bolt Main,2-Piece Rear Main Seal, Big Block, Chevy, Each

Part Number: DRT-31213395

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Dart Big M2 Pro Series Big Block Chevy Cast Iron Bare Blocks 31223395

Bare Blocks, Dart Big M Series, Cast Iron,10.400 in. Deck Height, 4.250 in,Bore,4-Bolt Main,2-Piece Rear Main Seal, Big Block, Chevy, Each

Part Number: DRT-31223395

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Dart SHP Special High Performance Cylinder Heads 128222

Cylinder Head, SHP, Aluminum, Assembled , 62cc Chamber, 0.650 in. Max Lift, 175cc Intake Runner, Ford Small Block, Each

Part Number: DRT-128222

Not Yet Reviewed

Estimated Ship Date: Jun 4, 2026 if ordered today

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Estimated Ship Date: Jun 4, 2026 if ordered today

Dart Big M2 Big Block Chevy Cast Iron Bare Blocks 31213344

Bare Blocks, Dart Big M Series, Cast Iron, 9.800 in. Deck Height, 4.250 in. Bore, 4-Bolt Main, 2-Piece Rear Main Seal, Small Block, Chevy, Each

Part Number: DRT-31213344

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

BluePrint Engines GM Big Block Compatible Bare Engine Blocks BPP12110332

Not Yet Reviewed

Estimated Ship Date: May 26, 2026

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Dart Short Block Engines 03113722-FORGED

Forged Short Block

Part Number: DRT-03113722-F

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Dart Cylinder Heads, Engine Blocks & More