![Eagle Crankshafts 104003750 Item Image](http://frsport.com/cdn/shop/products/10350348015338933835b6d5b0790a99.jpg?v=1620257535&width=1280)
Eagle Cast Crankshaft: Chevrolet, 400 (each)
![](http://frsport.com/cdn/shop/files/we-ship-worldwide_3.webp?v=1709782563&width=300)
Cast Crankshaft
Standard cast steel
Applications
Chevrolet 400 small block
Specifications
Intended balance: external |
target bobweight: 1860 +/- 2% |
use balance code B20 to order balanced crank. Please include desired bobweight when ordering. |
oiling design: standard |
recommended up to 500 HP |
Dimensions
Stroke: 3.7500 in. |
rod journal: 2.100 in. |
rod journal width: 1.900 in. |
main journal: 2.649 in. |
minimum rod length: 5.700 in. |
typical weight: 50 lbs. |
rear seal design: 2 pc |
flywheel bolt holes: 6 |
snout diameter: 1.245 in. |
pilot bore diameter: 1.110 |
![Eagle Crankshafts 104003750 Item Image](http://frsport.com/cdn/shop/products/10350348015338933835b6d5b0790a99.jpg?v=1620257535&width=1280)
Eagle Cast Crankshaft: Chevrolet, 400 (each)
Sale price$290.00 USD
Regular price$310.99 USD (/)