Engine Kits

Chevy 400 2-Piece Rear Main Seal 3.750" Stroke
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Scat Crankshafts

Chevy 400 2-Piece Rear Main Seal 3.750" Stroke



Part #: 910400
List Price: $391.98
Our Price: $195.99
You Save: $195.99

Availability: In Stock



Chevy Small Block 400  with the 3.750 Stroke and 2-Piece Rear main seal, for use with 5.7" Rods, externally balanced  - This is a new crankshaft with standard sized journals. As with all new crankshafts it is recommended to check your bearing clearances before running the engine.

This is an External Balanced Cast Crank

  • Exclusive 9000 Series Space Age 9000 Material (stronger than Nodular Iron!)
  • Precision Ground and Micro-Polished
  • Knife Edged counterwieghts profiled for Ease of Balance
  • Lightening holes in All Rod Throws
  • Straight Shot Oil Holes
Brand SCAT Engine Components

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