SCAT 4340 Forged CHEVY 400 5.7 Rod Crankshaft Crank Small Block 3.750 Stroke

• Stroke: 3.750"
• Rod Length: 5.700"
• Rod Pin: 2.100"
  
• Main Journal Size: 2.649"
• Large Radii on all Journals
• Require use of H Series, Narrowed Bearings
  
• Approximate Weight 54 (may vary)

SCAT 4340 standard weight crankshafts will give you strength and reliability to dominate the competition. With SCAT's premium non-twist forgings, machined to exact specs.

• Precision ground and micro polished
  
• Straight shot and chamfered oil holes
• Heat treated and Ion nitrided for superior wear resistance
  
• Large radius on all rod journals
• STD/STD Rod and Main Bearings

**Picture is General, may not be of actual item**