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**