Engines and Components› Engines, Blocks and Components
Eagle
Eagle Chevy 400 350 Mains 3.750in Crank 5.700in I-Beam Rods -20cc 4.155in Pistons Rotating Assembly
SKU: E001 62600030
Professional / shop required
Description
This assembly is a professional-grade internal engine kit intended for high-output naturally aspirated or boosted applications. It provides a robust, balanced foundation for engine builders seeking reliable strength under racing conditions.
Installation requires a thorough knowledge of engine building, precise machining, and proper balancing techniques. Users should verify clearance specifications and utilize professional engine assembly practices.
This assembly is specific to Chevrolet Small-Block engines with the stated 350-main journal conversion. It is NOT a universal part.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Eagle |
| Part Number | E001 62600030 |
Videos
Assembling a 383 Stroker
Affordable 383 Stroker build! Parts list *Check description for part #'s*
383 stroker clearancing
Stroker clearance 350 block for a 3.75 crank
SBC 383 crankshaft clearancing part 1
SBC 350 TO 383 EAGLE STROKER CAM TO ROD CRANK CLEARANCE part 1
Building a SBC Chevy 400 Problems and Solutions PART 1 of the Build
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy