Engines & Components

Engine Block, 350 Chevy Small Block, Class 35 German Cast Iron, 4-Bolt 350 Mains, 4.000 in. Unfinished Bore Diameter, 2-Piece Rear Main Seal

Part Number: SUM-150200

5.0 out of 5 stars ( 7 )

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Cylinder Heads, 195cc SBC Eliminator LT, Aluminum, Assembled, 54cc Chamber, 195cc Intake, Heart Combustion Chamber, Chevrolet, 5.7L LT, Pair

Part Number: AFR-1032

5.0 out of 5 stars ( 1 )

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Cylinder Heads, Competition Porting, Aluminum, Assembled, 65cc Chamber, 210cc Intake, Chevy, Small Block, Pair

Part Number: AFR-1103

4.67 out of 5 stars ( 6 )

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Engine Block, 400 Chevy Small Block, Class 35 German Cast Iron, 4-Bolt 350 Mains, 4.125 in. Unfinished Bore Diameter, 1-Piece Rear Main Seal

Part Number: SUM-150204

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Cylinder Heads, Competition Porting, Aluminum, Assembled, 65cc Chamber, 227cc Intake, Chevy, Small Block, Pair

Part Number: AFR-1121

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Cylinder Heads, Race Porting, Aluminum, Assembled, 72cc Chamber, 205cc Intake, Ford, Small Block, Pair

Part Number: AFR-1458

5.0 out of 5 stars ( 3 )

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Cylinder Heads, Magnum, Aluminum, Assembled, 113cc Chamber, 300cc Intake, Chevy, Pair

Part Number: AFR-3670

5.0 out of 5 stars ( 1 )

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Cylinder Heads, 195cc Renegade Competition, Aluminum, Assembled, 58cc Chamber, Ford, Small Block, Pair

Part Number: AFR-1426-716

5.0 out of 5 stars ( 1 )

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Cylinder Heads, CNC Chambers, Aluminum, Assembled, 121cc Chamber, 345cc Intake, Chevy, Big Block, Pair

Part Number: AFR-2110-1

3.67 out of 5 stars ( 3 )

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4340 Forged Pro Series Big Block Post

Part Number: SCA-773505621

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Estimated Ship Date: Nov 6, 2025 if ordered today

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4340 Forged Superlight

Part Number: SCA-445430C-3

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4340 Forged Pro Series Lightweight

Part Number: SCA-445430C-2

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4340 Forged Superlight

Part Number: SCA-435028-3

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Crankshaft, 2-Piece Seal, External Balance, Forged 4340 Steel, 4.250 in. Stroke, Chevy, 454, Each

Part Number: SCA-445425-2

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4340 Forged Pro Series Lightweight

Part Number: SCA-445425C-2

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4340 Forged Pro Series Lightweight

Part Number: SCA-44604750-2

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4340 Forged Superlight Crankshaft

Part Number: SCA-4426015-3

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4340 Forged Superlight Crankshaft

Part Number: SCA-4426018-3

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4340 Forged Pro Series Lightweight

Part Number: SCA-44294500-2

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4340 Forged Pro Series Lightweight

Part Number: SCA-445415C-2

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4340 Forged Superlight

Part Number: SCA-445415C-3

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Crankshaft, Forged 4340 Steel, Superlite, 4.25 in. Stroke, Chevy, 454, 2-Piece Seal, Will Internal Balance

Part Number: SCA-445425-3

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 6, 2025 if ordered today

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4340 Forged Superlight

Part Number: SCA-445425C-3

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Engine Crankshaft, Chevy 4-454-4375-6385-2 454 Big Block Forged 4340 Steel

Part Number: SCA-445426-2

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4340 Forged Pro Series Lightweight

Part Number: SCA-445426C-2

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