Engine Blocks & Parts

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-31223695

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Estimated Ship Date: May 8, 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: BRO-8B2000C

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Estimated Ship Date: Apr 21, 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: BRO-8B5025

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Bare Blocks, Dart Little M 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-31191211

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Estimated Ship Date: May 27, 2026 if ordered today

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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-31223544

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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-31223455

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Engine Block, Aluminum, 4-Bolt Mains, 4.125 in. Diameter Bore, 1-Piece Rear Main Seal, Ford, Small Block, Each

Part Number: DRT-31345235

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Estimated Ship Date: May 27, 2026 if ordered today

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Bare Blocks, Dart Little M Series, Cast Iron, 9.025 in. Deck Height, 4.000 in. Bore, 4-Bolt Main, 2-Piece Rear Main Seal, Small Block, Chevy, Each

Part Number: DRT-31181115

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Engine Block, LS Next, Aluminum, 4.000 in. Diameter Bore, 4-Bolt Mains, Chevy, LS, Each

Part Number: DRT-31937111

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Estimated Ship Date: May 27, 2026 if ordered today

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Bare Blocks, Dart Little M Series, Cast Iron, 9.025 in. Deck Height, 4.000 in. Bore, 4-Bolt Main, 2-Piece Rear Main Seal, Small Block, Chevy, Each

Part Number: DRT-31182111

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Engine Block, Aluminum, 4-Bolt Mains, 4.125 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Small Block, Each

Part Number: BRO-8B1000E

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Engine Block, Aluminum, 4-Bolt Mains, 4.125 in. Diameter Bore, 1-Piece Rear Main Seal, Ford, Small Block, Each

Part Number: DRT-31344285

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Estimated Ship Date: May 27, 2026 if ordered today

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Bare Blocks, Dart Big M Series, Cast Iron, 10.200 in. Deck Height, 4.250 in. Bore, 4-Bolt Main, 2-Piece Rear Main Seal, Big Block, Chevy, Each

Part Number: DRT-31213354

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Estimated Ship Date: Apr 20, 2026 if ordered today

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S&S Cycle 07-16 BT Engines w/ Stock Bore Super Stock T2 Crankcase - Wrinkle Black

Part Number: SSY-310-0367A

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Bare Blocks, Dart Little M Series, Cast Iron, 9.025 in. Deck Height, 4.000 in. Bore, 4-Bolt Main, 2-Piece Rear Main Seal, Small Block, Chevy, Each

Part Number: DRT-31182125

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Main Caps, Front Position, Straight, 4-bolt, Ductile Iron, Pontiac, 350, 389, 400, Each

Part Number: MIL-11506

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Estimated Ship Date: Jun 9, 2026 if ordered today

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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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Estimated Ship Date: May 27, 2026 if ordered today

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Bare Blocks, Dart LS Next Series, Aluminum, 9.450 in Deck Height, 4.125 in Bore, Steel Main, 4-Bolt Mains,1-Piece Rear Main Seal, LS Gen III/IV, Chevy

Part Number: DRT-31947222

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Estimated Ship Date: May 27, 2026 if ordered today

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Engine Block, Aluminum, 4-Bolt Mains, 4.000 in. Diameter Bore, 1-Piece Rear Main Seal, Ford, V8, Each

Part Number: DRT-31345195

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Estimated Ship Date: May 27, 2026 if ordered today

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Main Caps, Ductile Iron, 3-Center, Angled Outer Bolts, 4-Bolt, Chrysler, Dodge, 354 Hemi, Set

Part Number: MIL-11320

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Estimated Ship Date: Jun 3, 2026 if ordered today

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S&S Cycle 84-91 BT w/ Stock Bore Super Stock Alternator Style Crankcase - Wrinkle Black

Part Number: SSY-31-0052

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Estimated Ship Date: Apr 13, 2026 if ordered today

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S&S Cycle 92-99 BT w/ Stock Bore Super Stock Alternator Syle Crankcase - Wrinkle Black

Part Number: SSY-31-0055

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Main Studs, 2-Bolt Main, 12-Point, Nickel Plated, Toyota, Lexus, 3.0L, 2JZ-GE, 2JZ-GTE, Kit

Part Number: WGT-P219011410VN

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Main Studs, 2-Bolt Main, 12-Point, Black Burnished, BMW, 2.5L, 3.0L, M54, Kit

Part Number: WGT-P202011410BR

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Main Studs, 2-Bolt Main, 12-Point, Black Burnished, BMW, 5.0L, S62, Kit

Part Number: WGT-P202021010BR

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Estimated Ship Date: Mar 23, 2026 if ordered today

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