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

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Your Price: $660.00
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Part Number:4-400-3750-5700
SCAT 4340 Forged Standard Weight Crankshaft

Part # 4-400-3750-5700 Short # 440050

Fits: 400 Main Chevy 2 Pc Rear Seal - If you are unsure of fitment please ask us!
  • 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.

Features:
  • 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**

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