SCAT's Superlight Crankshafts are manufactured from non-twist, single plane 4340 forgings. These crankshafts have straight shot and chamfered oil holes; large radius on all journals; lightening holes in all rod journals; aero wing counterweights. They are bridged for increased strength as well as precision ground, heat treated and nitrided for superior wear resistance.
WARNING | This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm. |
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ADVERTENCIA | Este producto pueda que contenga químicos reconocidos por el estado de California que provocan cáncer, defectos de nacimiento u otros daños reproductivos. |
Additional information
Weight | 51 lbs |
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Dimensions | 10 × 10 × 26 in |
Style | Forged |
Series | Superlight |
Make | Chevy |
Engine | 400 |
Type | Small Block |
Material | Forged 4340 Steel |
Rear Main Seal | 2-Piece |
Balance | Internal |
Lightened | Yes |
Narrow Bearing | Yes |
Rod Bearing Included | No |
Main Bearing Included | No |
Snout | Standard |
Stroke | 3.500, 3.750, 3.875, 4.000 |
Rod Length | 5.700, 6.000 |
Rod Journal | 2.1 |