Dart 4340 Forged 8CW Crankshaft - BBC 4.750 Stroke
Dart's 4340 Forged Crankshafts are meticulously engineered for Chevy Big Block (BB) engines, boasting a robust design in high-strength 4340 forged steel. With fully counterweighted precision, these crankshafts minimize vibrations, ensuring a smoother engine operation. The 2-piece seal design enhances sealing efficiency, preventing oil leaks commonly associated with older configurations. The polished journals contribute to reduced friction between the crankshaft and bearings, promoting optimal rotation and overall engine efficiency. Featuring a dual keyway, these crankshafts provide flexibility in timing configurations, facilitating fine-tuning for improved performance. Dart's commitment to a robust design ensures durability under high loads, making these crankshafts a reliable choice for those seeking to elevate the power and performance of their Chevy BB engines.
Dart's 4340 Forged Crankshafts are meticulously engineered for Chevy Big Block (BB) engines, boasting a robust design in high-strength 4340 forged steel. With fully counterweighted precision, these crankshafts minimize vibrations, ensuring a smoother engine operation. The 2-piece seal design enhances sealing efficiency, preventing oil leaks commonly associated with older configurations. The polished journals contribute to reduced friction between the crankshaft and bearings, promoting optimal rotation and overall engine efficiency. Featuring a dual keyway, these crankshafts provide flexibility in timing configurations, facilitating fine-tuning for improved performance. Dart's commitment to a robust design ensures durability under high loads, making these crankshafts a reliable choice for those seeking to elevate the power and performance of their Chevy BB engines.
Information:
Dart 4340 Forged 8CW Crankshaft - BBC 4.750 Stroke| Attributes | |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Category | Crankshafts |
| Category Hierarchy | Crankshafts>Domestic>BB Chevrolet |
| Center Counter Weighted | Yes |
| Country of Origin (Primary) | CH |
| Crankshaft Flange Type | 7 Bolt |
| Crankshaft Material | Forged 4340 Steel |
| Crankshaft Snout Style | Standard |
| EBAY Category ID | 33616 |
| Emission Code | Legal US |
| Engine | 454 |
| Engine - Web | 454 |
| Engine Family | Big Block |
| Engine Stroke | 4.750 |
| Engine Type | ICE |
| Flange Type | 7 Bolt |
| Hazardous Material Code | N |
| Industry | Automotive |
| Life Cycle Status Code | Available to Order |
| Lightened | No |
| Main Bearings Included | No |
| Main Journal Diameter | 2.750 |
| Make | Chevrolet |
| Make - Web | Chevrolet |
| Material | Forged 4340 Steel |
| NAFTA Preference Criterion Code | B |
| Out of Stock Message | Call for Availability |
| Product Market | Domestic |
| Product Type | Engine Crankshaft |
| Rear Main Seal | 2-Piece |
| Rear Main Seal Type | 2-Piece |
| Reluctor Ring Included | No |
| Rod Bearings Included | No |
| Rod Journal Diameter | 2.200 |
| SDR Required Flag | N |
| Series | BBC Forged Crankshafts |
| Subcategory | Crankshafts |
| Title - Web | Chevrolet BBC Crankshaft - 4.750 in. Stroke |
| Warranty Time | 30 |
| Woodruff Key Included | No |
| GTIN | 00807051033601 |