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#91515552
Scat 440050 400 Chevy 4340 Forged Crankshaft, 3.75 Stroke, 400 Main
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3 Questions
- Specially designed for 2-piece rear main blocks
- Features lightening holes in all rod throws
- Has nitride hardened for superior wear resistance
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$825.99
each
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Product Summary
400, 3.750" Stroke, 400 mains Main Journal Style
- Specially designed for 2-piece rear main blocks
- Features lightening holes in all rod throws
- Has nitride hardened for superior wear resistance
- Includes a 2.100" rod pin and weighs only 55 lbs.
- They are designed and engineered at the SCAT factory
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Key Specs
Stroke | 3.750" |
Main Journal Style | 400 mains |
Crankshaft Material | Forged 4340 Steel |
Main Journal Diameter | 2.648" |
Rod Journal Diameter | 2.100" |
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Scat 440050 Details
As you make more and more power it becomes more important to use quality parts. These Scat 4340 forged steel cranks will help keep your motor alive.
- For 2-piece rear main blocks
- 2.100" rod pin
- 55 lbs.
- Straight shot & chamfered oil holes
- Nitride hardened for superior wear reisistance
- Lightening holes in all rod throws
- Large radius on all journals
- Heat treated, shot peened
- Designed at SCAT
- Engineered at SCAT
- Inspected & micropolished at SCAT
Item Details
3.75" stroke - 400 mainsCARB Warning
For race/ off road use or for use on pre-1966 vehicles.
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.
Scat 440050 Specifications
Scat 440050 Specifications
KEY SPECS | |
---|---|
MFG. Part # | 440050 |
Brand | Scat |
Stroke | 3.750" |
Main Journal Style | 400 mains |
Crankshaft Material | Forged 4340 Steel |
Main Journal Diameter | 2.648" |
Rod Journal Diameter | 2.100" |
Rear Main Seal Style | 2-piece |
Engine Balance | Internal |
Weight | 55.0 lbs. |
GENERAL | |
Speedway Motors Catalog Part # | 915-15552 |
Narrowed Bearing | Yes |
Main Bearings Included | No |
Connecting Rod Bearings Included | No |
Snout Type | Standard |
GTIN Code | 846091012368 |
Sold in Quantity | Each |