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Forged 4340 Standard Weight Crankshaft SB Chevy 400 Mains, 3.750" Stroke, use 5.700" Rods
Designed for street or race engines with substantially increased horsepower
- 3.750" Stroke.
- 5.700" Rod length.
- 2.100" Big end journal size.
- Weight: 55 lbs.
- Can internal balance, may require heavy metal.
- Designed and engineered by SCAT in Redondo Beach, CA
- Inspected & micro polished at SCAT in Redondo Beach, CA
- Straight shot & chamfered oil holes
- Nitride hardened for superior wear resistance
- Lightening holes in all rod throws
- Large radius on all journals.
- Precision ground, heat treated & shot peened
Scat forged standard weight crankshafts are designed for street or race engines with substantially increased horsepower. Scat crankshafts are precision-ground, heat-treated, shot-peened, inspected, and micro-polished at Scat for superior tolerance control. Scat crankshafts are also nitride-hardened for superior wear resistance, have straight-shot and chamfered oil holes, and feature lightening holes in all rod throws. These crankshafts also have a large radius on all journals for improved strength and wear resistance.
| Categories | Engine Components |
|---|---|
| Weight | 26.3100 |
| Manufacturer Part Number | 440037505700 |
| Brand | SCAT Enterprises |
| Part Type | Crankshafts |
| Stroke | 3.750 |
| Vehicle Make | Chevrolet |
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