Engines & Components

FORGED CRANKSHAFTS

Part Number: SCA-4LS141282-C

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Estimated Ship Date: Jul 28, 2025 if ordered today

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4340 Pro Stock

Part Number: SCA-4LS141285

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Estimated Ship Date: Jul 28, 2025 if ordered today

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FORGED CRANKSHAFTS

Part Number: SCA-4LS141285-C

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Forged 4340 Standard Weight

Part Number: SCA-4351C62

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Crankshaft, 28 oz. Internal Balance, Forged 4340 Steel, 3.500 in. Stroke, Ford, 351W, Each

Part Number: SCA-4351W16

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 28, 2025 if ordered today

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Crankshaft, Standard Weight, Forged 4340 Steel, 4.150 in. Stroke, Internal Balance, Chrysler, 383, 400, Each

Part Number: SCA-438320

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Crankshaft, 2-piece seal, Internal balance, Forged 4340 Steel, 3.625 in. Stroke, Chevy, 350, 2.000 Pin, Each

Part Number: CPI-SAH143-CC

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Estimated Ship Date: Aug 18, 2025 if ordered today

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DRAGON SLAYER

Part Number: CPI-UJE0BMCS

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Estimated Ship Date: Aug 18, 2025 if ordered today

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COMPSTAR LS 8 CTWT CRANK 3.625/2.559/2.100 DRY SUMP

Part Number: CPI-5UH-31Q-CS

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Crankshaft, Compstar 4340 Forged, 3.750 Stroke, 8-bolt Flange, Internal Balanced, Includes 58-tooth GM Reluctor, Each

Part Number: CPI-5UJ31Q-CS

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Estimated Ship Date: Aug 18, 2025 if ordered today

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COMPSTAR LS CRANK 4.100/2.559/2.100

Part Number: CPI-AP-31Q-CS

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Estimated Ship Date: Aug 18, 2025 if ordered today

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COMPSTAR 8 CTWT LS1 CRANK 3.622 stroke

Part Number: CPI-AWH-31Q-CS

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Crankshaft, Internal Balance, Forged 4340 Steel, 3.554 in. Stroke, Ford, 4.6L, Each

Part Number: ESP-428135545933

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 23, 2025 if ordered today

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Cylinder Heads, E-Street, 15-Degree, for GM LS3, with 0.570 in. Lift, Aluminum, Assembled, Chevy, Pair

Part Number: EDL-77620

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Estimated Ship Date: Jun 17, 2025 if ordered today

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Cylinder Head, Freedom, Aluminum, Assembled, 64 cc Chamber, 190 cc Intake Runner, Straight Plug, Chevy, Pair

Part Number: PMX-2181

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Jun 16, 2025 if ordered today

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Cylinder Heads, Maxx Series, Assembled, Aluminum, 183cc Intake Runner, D-port, Chevy, 302, 327, 350, 400, Pair

Part Number: PMX-9183

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Jun 16, 2025 if ordered today

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MAX/LITE CRANK 3.480 350 HONDA PIN

Part Number: CPI-SAF-19D-ML

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Crankshaft, Chevy LS, forged, 4.000 stroke, lightweight, 58 tooth reluctor wheel

Part Number: MAN-192158

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Estimated Ship Date: Jul 3, 2025 if ordered today

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CYLINDER HEAD

Part Number: PMX-FOR631N

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Estimated Ship Date: Tomorrow if ordered today

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ROTATING ASSEMBLY

Part Number: SCA-1-94105-STD

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Estimated Ship Date: Jun 26, 2025 if ordered today

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Cylinder Head, Pro 1, Aluminum, Assembled, 49cc Chamber, 200cc Intake Runner, Chevrolet, Small Block, Each

Part Number: DRT-11311113PF

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Cylinder Head, Pro 1, Aluminum, Assembled, 49cc Chamber, 200cc Intake Runner, Chevrolet, Small Block, Each

Part Number: DRT-11311111PF

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Cylinder Head, Pro 1, Aluminum, Assembled, 49cc Chamber, 215cc Intake Runner, Chevrolet, Small Block, Each

Part Number: DRT-11511122PF

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F-HEAD

Part Number: NAL-12562917

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Estimated Ship Date: Jul 7, 2025 if ordered today

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Cylinder Head, Cast Iron, Assembled, Ford, Powerstroke, 6.4L, Each

Part Number: PMX-FOR852N

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