fits model: 454. make: Chevrolet.

( Brand: Manley Performance ), ( Manufacturer Part Number: 190170 ), ( Part Type: Crankshaft Block ), ( Fitment Type: Performance/custom )
The Manley 190170 Crankshaft is a high-performance upgrade for your Big Block Chevrolet 454 engine. This crankshaft is meticulously crafted from 4340 Chromoly steel, ensuring superior strength and durability even under the most demanding conditions.
The crankshaft features a forged, induction-hardened 4.000-inch stroke, providing a significant power boost to your engine. The journal bores are fully machined and polished for a smooth, friction-free operation, while the main bearing caps are designed with an oversized 2.000-inch diameter to accommodate increased horsepower.
The Manley 190170 Crankshaft is also equipped with precision-machined fillets and webs, ensuring optimal balancing and reducing vibrations. It comes with ARP 2000 bolts and a full set of bearings, ensuring a secure and reliable installation.
In terms of appearance, this crankshaft boasts a polished finish, giving your engine a sleek and professional look. It's a perfect blend of performance and style, making it an excellent choice for any serious performance enthusiast.
In conclusion, the Manley 190170 Crankshaft is a high-quality, high-performance upgrade for your Big Block Chevrolet 454 engine. Its superior strength, smooth operation, and power boost make it an excellent investment for any serious performance enthusiast.
Pros of buying a 190170 Manley Crankshaft for a Big Block Chevrolet 454 4.000 performance engine:1. High Quality Materials: Manley is a reputable brand known for its high-quality materials and craftsmanship. The crankshaft is made from forged 4340 steel, which is strong and durable.
2. Precision Machining: The crankshaft is precision-machined to ensure tight tolerances and precise dimensions, which can lead to better engine performance and longevity.
3. Improved Power and Torque: The 4.000 stroke length of the crankshaft can improve the engine's power and torque output, making it a good choice for performance applications.
4. Reputable Brand: Manley has a strong reputation in the automotive industry, which can give you peace of mind knowing that you're buying a reliable product.
Cons of buying a 190170 Manley Crankshaft for a Big Block Chevrolet 454 4.000 performance engine:1. High Cost: Manley products are generally more expensive than other crankshaft options. This could be a barrier for some budget-conscious buyers.
2. Custom Installation: Due to its performance-oriented design, the installation of this crankshaft may require specialized knowledge and tools, which could add to the overall cost and complexity of the project.
3. Potential for Damage: While Manley crankshafts are strong, they can still be damaged if the engine is not properly maintained or if it's subjected to extreme conditions.
Conclusion:The 190170 Manley Crankshaft is a high-quality, performance-oriented option for a Big Block Chevrolet 454 engine. It's made from strong materials, precision-machined, and can improve engine performance. However, it's also more expensive and may require specialized installation. If you're looking for the best performance possible and are willing to pay for it, then this crankshaft could be a good choice. But if you're on a tight budget or want a more straightforward installation, you might want to consider other options.
Recommendation:If you're looking for a high-quality crankshaft for your Big Block Chevrolet 454 engine and are willing to pay for it, then the 190170 Manley Crankshaft could be a good choice. However, make sure you have the necessary budget and installation capabilities before making a purchase. It's also a good idea to do some research and read reviews from other customers to get a better sense of the product's performance and reliability.
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Combine these excellent crankshafts with Manley platinum series pistons, h-beam or i-beam turbo tiff connecting rods and either cleft ACLU race bearings.