Engines & Components

Cylinder Heads, Aluminum, Assembled, 64cc Chamber, 190cc Intake Runner, Angle Plug, Chevy, Small Block, Pair

Part Number: PMX-2180

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Crankshaft 4-LS7-4000-6125-58, Chevy LS7 Crankshaft 4340 Pro Street 6-Bolt 4.000 Stroke 6.125 Length 2.100 Jou

Part Number: SCA-4LS740065

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Estimated Ship Date: Jan 5, 2026 if ordered today

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FLATHEAD

Part Number: SCA-923910

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Cylinder Heads, Freedom Series, Bare, Aluminum, Natural, 64cc Chamber, Angle Plug, Chevy, Small Block, Pair

Part Number: PMX-2108

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Dodge, Plymouth, 340, Each

Part Number: SCA-434020

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Estimated Ship Date: Jan 5, 2026 if ordered today

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CRANKSHAFT

Part Number: SCA-773503760

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Estimated Ship Date: Today

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FORGED CRANKSHAFTS

Part Number: SCA-774004060

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Estimated Ship Date: Jan 5, 2026 if ordered today

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351 STD WEIGHT

Part Number: SCA-4351C65

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Crankshaft, Internal Balance, Cast Steel, 3.75 in. Stroke, Ford, 4.6L, Each

Part Number: ESP-102813750

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Crankshaft, Internal Balance, Forged 4340 Steel, 3.85 in. Stroke, Ford, 351W, Each

Part Number: SCA-4351W45

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Cyl Head, FORD 302 15-16 DOHC RGT H

Part Number: VRE-2FFBR

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Estimated Ship Date: Dec 11, 2025 if ordered today

• Core Charge $155.00
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Cyl Head, FORD 302 15-16 DOHC LFT H

Part Number: VRE-2FFBL

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Estimated Ship Date: Dec 10, 2025 if ordered today

• Core Charge $155.00
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SB Chevy Forged Steel crankshaft, 3.875 Stroke, Two Piece Rear Seal, Req. Narrowed Rod Bearings, Lightened, Nitride, Designed for 6.000 in. Rod

Part Number: SUM-SBC4003875

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Estimated Ship Date: Today

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Cylinder Heads, Maxx Series Small Block Ford Heads, Bare, Aluminum, 60cc Chamber, 175cc Intake, Ford, Small Block, Pair

Part Number: PMX-9176

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Cyl Head, TOYOTA 2R/3RZFE CYL HEAD

Part Number: VRE-2849C

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Estimated Ship Date: Dec 10, 2025 if ordered today

• Core Charge $130.00
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Crankshaft, Standard Weight, Forged 4340 Steel, Internal Engine Balance, 3.622 in. Stroke, Chevy, 4.8L, 5.3L, 5.7L, 6.0L, Each

Part Number: SCA-4LS136262

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Engine Cover, Carbon Fiber, Audi, Each

Part Number: AXR-MS100255

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Estimated Ship Date: Today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged, 4340 Steel, 3.750 in. Stroke, Chevy, 350, Each

Part Number: HRS-H353756012T

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Estimated Ship Date: Dec 22, 2025 if ordered today

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CRANKSHAFT

Part Number: ESP-430228705090

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged, 4340 Steel, 3.750 in. Stroke, Chevy, 400, Each

Part Number: HRS-H403756012T

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Estimated Ship Date: Dec 22, 2025 if ordered today

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4140 CRANK CHEVY BB INT BALANCE

Part Number: ESP-545440026135

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Estimated Ship Date: Dec 3, 2025 if ordered today

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FORGED CRANKSHAFT

Part Number: ESP-4350335057LA

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Heads, Ford5.018-20RHead

Part Number: VRE-2FGRR

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Estimated Ship Date: Dec 10, 2025 if ordered today

• Core Charge $205.00
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Cylinder Heads, Series One, Aluminum, Bare, 64cc Chamber, 185cc Intake Runner, Chevy, Small Block, Pair

Part Number: PMX-2172

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.500 in. Stroke, Chevy, 350, Each

Part Number: ESP-4350350057LA

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Dec 3, 2025 if ordered today

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