Need help? Text us.
Manley Crankshaft 190290; Forged 4340 Steel 4.250 in. 2 Piece for Chevy 396 to 454
$1,183.83
Need It Faster?
We recommend this alternative part:
Details
- Lightweight Design 4340 Non-Twist Forging: Our crankshafts feature a lightweight 4340 non-twist forging ensuring durability and performance.
- Enhanced Strength: A multi-step heat treatment process and nitriding enhance the crankshafts' strength and longevity.
- Micro-Polished Journals: Large radius journals are micro-polished to reduce friction and enhance performance.
- Rigorous Quality Assurance: Each crankshaft undergoes stress relief shot peening and 100% magnafluxing to meet our stringent quality standards.
Product Description
Our "Pro Series" 4340 alloy steel crankshafts are available with many value packed and high-performance enhancing features for a wide range of domestic engine applications.
Specifications
- Make:
- Chevy
- Engine:
- 396 to 454
- Material:
- Forged 4340 Steel
- Stroke:
- 4.250 in.
- Balance:
- Internal
- Rear Main Seal:
- 2 Piece
- Rod Journal Diameter:
- 2.200 in.
- Min. Rod Length:
- 6.385 in.
- Weight:
- 76.00 lbs.
- Bobweight:
- 2350 g
- Reluctor Wheel:
- No
- Main Journal Diameter:
- 2.750 in.
- Snout Style:
- Standard
- Flange Type:
- 6 Bolt
- Reluctor Wheel Included:
- No
- Notes:
- With center counterweight
- Quantity:
- Sold As Each
