Engine Blocks & Accessories

MOTOWN SBC, 9.025" x 4.120" x 400 mains, billet splayed caps - Raised Camshaft - .842" Bushing

Part Number: WRL-084130RC

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Engine Block, Cast Iron, 400 Mains, Billet Main Caps, 4.120 in. Bore, Raised Cam, 2-Piece Rear Main Seal, Chevy, Small Block, Each

Part Number: WRL-084135RC

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Engine Block, Cast Iron, 400 Mains, 0.904 in. Lifter, Billet Main Caps, 4.120 in. Bore, Raised Cam, 2-Piece Rear Main Seal, Chevy, Small Block, Each

Part Number: WRL-084135RC-904

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Engine Block, Cast Iron, Billet 4-Bolt Mains, 3.995 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Small Block, Each

Part Number: WRL-084180

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Engine Block, Cast Iron, Billet 4-Bolt Mains, 3.995 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Small Block, Each

Part Number: WRL-084180-904

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Engines, Bare Blocks, SBC Motown LS Bare Block, 350 Mains, 9.240 in. Deck Height, 4-bolt Main Bolt Style, Chevrolet, V8, Chevy Small Block Gen I, Each

Part Number: WRL-084181

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 22, 2026 if ordered today

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Engine Block, Cast Iron, Billet 4-Bolt Mains, 4.120 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Small Block, Each

Part Number: WRL-084181-904

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Engine Block, Cast Iron, 4-Bolt Mains, 4.000 in. Diameter Bore, 1-Piece Rear Main Seal, Ford, Small Block, Each

Part Number: WRL-087152

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Engine Block, Cast Iron, 4-Bolt Mains, 4.115 in. Diameter Bore, 1-Piece Rear Main Seal, Ford, Small Block, Each

Part Number: WRL-087162

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Engine Block, Cast Iron, 4-Bolt Mains, 4.555 in. Diameter Bore, 9.800 in. Deck, Nodular Iron Main Caps, 2-Piece Rear Main Seal, Chevy, Big Block, Each

Part Number: WRL-091109

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Engine Block, Cast Iron, 4-Bolt Mains, 4.495 in. Bore, 9.500 in. Deck, 55mm Cam Bore, Billet Steel Main Cap, 2-Piece Rear Seal, Chevy, Big Block, Each

Part Number: WRL-095013-55

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Engine Block, Cast Iron, OEM Type Mains, 3.226 in. Bore, 7.900 in. Deck Height, Ford, Lotus 1.6L, Each

Part Number: FMS-M-6010-16L

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Engine Block, Cast Iron, 4-Bolt Mains, 4.000 in. Diameter Bore, 1-Piece Seal, 9.21 in. Deck, Ford, Boss 351

Part Number: FMS-M6010BS35192

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Engine Block, Cast Iron, 4-Bolt Mains, 4.125 in. Diameter Bore, 1-Piece Rear Main Seal, Ford, 351W, 351C Mains

Part Number: FMS-M6010BS35195

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Engine Block, Cast Iron, 4-Bolt Mains, 4.117- 4.155 in. Bore, 1-Piece Rear Main Seal, Chevy, Small Block, Each

Part Number: NAL-12480175

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Engine Block BBC, 2PC, SIAM, 9.800 x 4.500, CAST MC

Part Number: MLL-BPP12110324

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Engine Block BBC, 2PC, SIAM, 10.200 x 4.500, BILLET MC

Part Number: MLL-BPP12110325

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Engine Block BBC, 2PC, SIAM, 10.200 x 4.600, CAST MC

Part Number: MLL-BPP12110326

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Engine Block BBC, 2PC, SIAM, 10.200 x 4.500, CAST MC

Part Number: MLL-BPP12110329

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Engine Block BBC, 2PC, SIAM, 9.800 x 4.600, BILLET MC

Part Number: MLL-BPP12110330

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Engine Block BBC, 2PC, SIAM, 9.800 x 4.560, BILLET MC

Part Number: MLL-BPP12110334

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Engine Block SBF 351, SIAM, CLEV, 9.500 x 4.125, BILLET MC

Part Number: MLL-BPP12110335

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Engine Block SBF 302, SIAM, 8.200 x 4.125, BILLET MC

Part Number: MLL-BPP12110339

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Engine Block SBF 302, SIAM, 8.200 x 4.000, BILLET MC

Part Number: MLL-BPP12110340

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Engine Block SBC, 2PC, SIAM, 9.025 x 4.125, 350MAIN, CAST MC

Part Number: MLL-BPP12110343

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Estimated Ship Date: Feb 19, 2026 if ordered today

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