Engines & Components

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

Part Number: SUM-180LS400024

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Accessory Drive Systems, LS Engine Swap, Serpentine Style, Alternator, Power Steering, Pullies, 6-groove, Natural Finish, Chevy, LS, 4.8-7.0L, Kit

Part Number: HLY-20-156

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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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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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Chevy SB 5.700" Stroker - Boost Line

Part Number: BLN-SC5700-927

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Estimated Ship Date: Jun 9, 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: Jun 9, 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: Jun 9, 2025 if ordered today

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Chevy BB 6.135" - Boost Line

Part Number: BLN-BC6135-990

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Accessory Drive Systems, LS Engine Swap, Serpentine, Black Air Conditioning Pulley, Compressor, Tensioner, Chevrolet, Small Block LS, Kit

Part Number: HLY-20-140BK

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Estimated Ship Date: Jun 9, 2025 if ordered today

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Pulley Sets, Serpentine, LS Engine Swap Accessory Drive System, Sanden 7 A/C Only, Black Powdercoated, Chevy, V8, Kit

Part Number: HLY-20-142BK

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Estimated Ship Date: Jun 9, 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: Jun 9, 2025 if ordered today

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Ford SB 6.125" - Boost Line

Part Number: BLN-FD6125-927

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Accessory Drive Systems, LS Engine Swap, Serpentine, Black Air Conditioning Pulley, Sanden SD-7 Compressor, Tensioner, Chevrolet, Small Block LS, Kit

Part Number: HLY-20-160BK

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Estimated Ship Date: Jun 9, 2025 if ordered today

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Pulley Sets, Serpentine, LS Engine Swap Accessory Drive System, R4 A/C Only, Polished, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Kit

Part Number: HLY-20-140P

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Pulley Sets, Serpentine, LS Engine Swap Accessory Drive System, Sanden 508 A/C Only, Black Powdercoated, Chevy, V8, Kit

Part Number: HLY-20-141BK

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Pulley Sets, Serpentine, LS Engine Swap Accessory Drive System, Sanden 7 A/C Only, Polished, Chevy, V8, Kit

Part Number: HLY-20-142P

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Estimated Ship Date: Jun 9, 2025 if ordered today

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