Engines & Components

Chevy LS 4340 Forged Steel Crankshaft, 4.000 stroke, 24X Reluctor, Lightened, Nitride Hardened, Narrowed Rod Bearings Req.

Part Number: SUM-180LS400024

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 5/5/2025

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Gen. 4 BB Chevy Forged Steel Crank, 4.250 stroke, Two Piece Rear Seal, Req's Narrowed Rod Bearings, Lightened holes, Nitride, 6.385 in. Rod

Part Number: SUM-BBC425063851

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Estimated Ship Date: Monday 5/5/2025

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SB Mopar 340 Forged Steel Crank, 4.000 stroke, 6.123 in. Rod, May Req. Heavy Metal, Lightning Holes on Rod Journals, Narrowed Rod Bearings Req.

Part Number: SUM-MOP3404000

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Estimated Ship Date: Monday 5/5/2025

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Chevy BB 6.135" - Boost Line

Part Number: BLN-BC6135-990

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Estimated Ship Date: May 22, 2025 if ordered today

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Connecting Rod, I-Beam, Forged 4340 Steel, Shot-Peened, Floating Pin, BMW, B58B30, Set of 8

Part Number: BLN-BM5834-866

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Estimated Ship Date: May 22, 2025 if ordered today

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Chevy SB 5.700" Stroker - Boost Line

Part Number: BLN-SC5700-927

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Estimated Ship Date: May 22, 2025 if ordered today

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Ford Ecoboost 3.5/3.7 VT 152.75mm - Boost Line

Part Number: BLN-FD6012-905

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Estimated Ship Date: May 20, 2025 if ordered today

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Nissan VQ35DE 144.25mm - Boost Line

Part Number: BLN-NI5677-866

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Estimated Ship Date: May 22, 2025 if ordered today

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Ford SB 6.125" - Boost Line

Part Number: BLN-FD6125-927

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Estimated Ship Date: May 22, 2025 if ordered today

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