SCAT’s 4340 Standard Weight Crankshafts provide strength and reliability. With SCAT’s premium non-twist forgings, machined to exact specifications, big and reliable cubic inches can be made. Holden 4340 Forged Standard Weight Crankshaft is precision ground, heat treated and nitride hardened 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 | 62 lbs |
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Dimensions | 10 × 10 × 26 in |
Style | Forged |
Series | Standard Weight |
Make | Holden |
Engine | 308 Holden Seal, 308 Chevy Seal |
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 | 3.480, 3.750, 4.000 |
Rod Length | 5.700, 5.850 |
Rod Journal | 2.100, 2.000 |