Engines & Components

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 Chevy Forged Steel crankshaft, 4.000 Stroke, 400 Mains, 2 Piece Rear Seal, Req. Narrowed Rod Bearings, Lightened, Nitride, 6.000 in. Rod

Part Number: SUM-SBC4004000

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Chevy BB 6.135" - Boost Line

Part Number: BLN-BC6135-990

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Estimated Ship Date: Aug 8, 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: Aug 8, 2025 if ordered today

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SBF 351 Windsor 4340 Forged steel crank, 4.000 in. stroke, 6.200 rod, Nitride Hardened, Internal Balance, Req. Narrowed Rod bearings

Part Number: SUM-SBF351W4000I

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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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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: Aug 8, 2025 if ordered today

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Ford SB 6.125" - Boost Line

Part Number: BLN-FD6125-927

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Connecting Rod, I-Beam, Chromoly 4340 Steel, Shot-Peened, Floating Pin, Mitsubishi, 2.0L, 4G63, Set of 4

Part Number: BLN-MI5906-866

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VW 2.0T TSI 144mm 23mm - Boost Line

Part Number: BLN-VW5669-905

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Estimated Ship Date: Aug 8, 2025 if ordered today

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Connecting Rod, I-Beam, Chromoly 4340 Steel, Shot-Peened, Floating Pin, for use on Honda®, 2.4L, K24, Set of 4

Part Number: BLN-HN5984-866

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Estimated Ship Date: Aug 6, 2025 if ordered today

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Connecting Rod, I-Beam, Chromoly 4340 Steel, Shot-Peened, Floating Pin, for use on Honda®, 2.0L, K20C1, K20C2, K20C4, Set of 4

Part Number: BLN-HN5658-866

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Nissan VQ35DE 144.25mm - Boost Line

Part Number: BLN-NI5677-866

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Estimated Ship Date: Aug 8, 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: Aug 8, 2025 if ordered today

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Honda B18C 138mm - Boost Line

Part Number: BLN-HN5433-827

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Connecting Rod, I-Beam, Chromoly 4340 Steel, Shot-Peened, Floating Pin, Subaru, 2.0L, 2.5L, Set of 4

Part Number: BLN-SB5137-905

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Connecting Rod, I-Beam, Forged 4340 Steel, Shot-Peened, Floating Pin, Audi, Set of 5

Part Number: BLN-VW5670-905

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Estimated Ship Date: Aug 8, 2025 if ordered today

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Dodge SRT4 151mm - Boost Line

Part Number: BLN-CH5945-866

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Estimated Ship Date: Aug 7, 2025 if ordered today

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Audi 5 Cyl 144mm - Boost Line

Part Number: BLN-VW5670-787

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Estimated Ship Date: Aug 7, 2025 if ordered today

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VW 2.0T TSI 144mm 21mm - Boost Line

Part Number: BLN-VW5669-827

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Estimated Ship Date: Aug 8, 2025 if ordered today

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TTRS 5 Cyl 144mm 22mm - Boost Line

Part Number: BLN-VW5670-866

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Estimated Ship Date: Aug 8, 2025 if ordered today

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Connecting Rod, I-Beam, Forged 4340 Steel, Shot-Peened, Floating Pin, BMW, B48B20, Set of 4

Part Number: BLN-BM5833-866

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Connecting Rod, I-Beam, Forged 4340 Steel, Shot-Peened, Floating Pin, L5, Mark 2, Focus RS, Ford, Set of 5

Part Number: BLN-FD5630-905

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Estimated Ship Date: Aug 8, 2025 if ordered today

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Honda B18A 137mm - Boost Line

Part Number: BLN-HN5394-827

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Estimated Ship Date: Aug 8, 2025 if ordered today

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