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Chevy SBC 400 Main 3.750" Stroke Forged 4340 Crankshaft 2 Pc Seal
Chevy SBC 400 Main 3.750" Stroke Forged 4340 Crankshaft 2 Pc Seal
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$ 450.00 USD
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$ 450.00 USD
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Description:
Forged 4340 steel in a non-twist forging with multi-stage heat treatment
Shot-peened, stress-relieved, and nitrided surface for superior durability
Target bobweight guaranteed +/- 2%. Will internal balance without heavy metal
Recommended for use up to 1500hp
Make: Chevy
Engine: SBC (400 Mains)
Material: Forged 4340 Steel
Stroke: 3.750" Stroke
Balance: Internal Balance
Rear Main Seal: 2-Piece Rear Main Seal
Rod Journal Diameter: 2.100"
Main Journal Diameter: 2.648"
Min. Rod Length: 5.700"
Forged 4340 steel in a non-twist forging with multi-stage heat treatment
Shot-peened, stress-relieved, and nitrided surface for superior durability
Target bobweight guaranteed +/- 2%. Will internal balance without heavy metal
Recommended for use up to 1500hp
Make: Chevy
Engine: SBC (400 Mains)
Material: Forged 4340 Steel
Stroke: 3.750" Stroke
Balance: Internal Balance
Rear Main Seal: 2-Piece Rear Main Seal
Rod Journal Diameter: 2.100"
Main Journal Diameter: 2.648"
Min. Rod Length: 5.700"
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![Chevy SBC 400 Main 3.750" Stroke Forged 4340 Crankshaft 2 Pc Seal](http://demotoring.com/cdn/shop/products/1_a9d23a74-f87d-4e16-9152-30ea5cb3980a.jpg?v=1536916170&width=1445)
![Chevy SBC 400 Main 3.750" Stroke Forged 4340 Crankshaft 2 Pc Seal](http://demotoring.com/cdn/shop/products/1_3d2b296b-8e65-4cef-893a-755ed3156799.jpg?v=1536916170&width=1445)
![Chevy SBC 400 Main 3.750" Stroke Forged 4340 Crankshaft 2 Pc Seal](http://demotoring.com/cdn/shop/products/1_fc5782f6-2f90-44b8-bb1f-edb6bc2c02f5.jpg?v=1536916170&width=1445)
![Chevy SBC 400 Main 3.750" Stroke Forged 4340 Crankshaft 2 Pc Seal](http://demotoring.com/cdn/shop/products/1_68ea32ab-2e23-4ee9-b298-1b7d60c239ea.jpg?v=1536916170&width=1445)
![Chevy SBC 400 Main 3.750" Stroke Forged 4340 Crankshaft 2 Pc Seal](http://demotoring.com/cdn/shop/products/1_abdc86c1-bf29-433f-b757-badcfe3dd7b8.jpg?v=1536916170&width=1445)
![Chevy SBC 400 Main 3.750" Stroke Forged 4340 Crankshaft 2 Pc Seal](http://demotoring.com/cdn/shop/products/1_5b631d0e-ad97-4c18-b442-9cfc5c910ef7.jpg?v=1536916170&width=1445)
![Chevy SBC 400 Main 3.750" Stroke Forged 4340 Crankshaft 2 Pc Seal](http://demotoring.com/cdn/shop/products/1_6c57bebc-4ef0-4263-b2da-5c26c088b8d8.jpg?v=1536916170&width=1445)
![Chevy SBC 400 Main 3.750" Stroke Forged 4340 Crankshaft 2 Pc Seal](http://demotoring.com/cdn/shop/products/1_4c900094-8240-40c3-8b5e-21052f839c59.jpg?v=1536916170&width=1445)
![Chevy SBC 400 Main 3.750" Stroke Forged 4340 Crankshaft 2 Pc Seal](http://demotoring.com/cdn/shop/products/1_599ba8cc-460a-4643-b961-113f8d8d5de7.jpg?v=1536916170&width=1445)
![Chevy SBC 400 Main 3.750" Stroke Forged 4340 Crankshaft 2 Pc Seal](http://demotoring.com/cdn/shop/products/1_0c293960-5ccf-4740-ae8b-ac79f7b0d009.jpg?v=1536916170&width=1445)