fits model: 250, Mark. make: Chevy.

( Brand: Howards Cams ), ( Manufacturer Part Number: H454256322T ), ( Part Type: Crankshaft ), ( UPC: 840793129744 )
The H454256322T 4.250 IV Chevy camshaft is a high-quality performance part from 4340 Howards Camshafts, specifically designed for Chevrolet engines. This camshaft is identified by the part number 840793129744 and is suitable for engines with displacements ranging from 396 to 502 cubic inches.
The camshaft is made of alloy material, which offers several advantages over traditional steel camshafts. Alloy camshafts are lighter in weight, reducing rotational mass and improving engine efficiency. They also have better heat conductivity, which helps to prevent thermal distortion and maintain accurate valve timing under high-temperature conditions.
The H454256322T 4.250 IV camshaft is designed with a 4.250-inch lift height, providing ample valve movement for improved engine breathing and power output. The 4.250 IV designation indicates that this camshaft features four intake valve events (open, close, open, close) and four exhaust valve events, ensuring smooth and efficient combustion.
Installing this camshaft in your Chevrolet engine will provide several performance benefits, including increased horsepower and torque, improved throttle response, and smoother engine operation. It is important to note that installing a performance camshaft may require additional modifications to other engine components, such as the intake and exhaust systems, to achieve optimal performance.
In conclusion, the H454256322T 4.250 IV Chevy camshaft is a high-quality, alloy performance part that provides significant power gains and improved engine efficiency for Chevrolet engines with displacements between 396 and 502 cubic inches. It is an excellent choice for anyone looking to upgrade their engine's performance and take their Chevy to the next level.
Pros of buying (H454256322T 4.250 IV Chevy 840793129744 4340 Howards Cam's 396-502 Alloy Crankshaft):1. High Quality Material: The crankshaft is made of alloy material, which is known for its strength and durability. This ensures that the crankshaft can withstand high-pressure situations and prolong the engine's lifespan.
2. Suitable for High Performance: With a capacity to handle power outputs between 396 and 502, this camshaft is ideal for high-performance engines.
3. Reputable Brand: Howard's Cams is a well-known and trusted brand in the automotive industry. Their products are known for their quality and performance.
4. Compatibility: This crankshaft is designed for specific Chevy engines, ensuring a perfect fit and reducing the risk of compatibility issues.
Cons of buying (H454256322T 4.250 IV Chevy 840793129744 4340 Howards Cam's 396-502 Alloy Crankshaft):1. Cost: High-performance parts like this crankshaft can be expensive. You'll need to consider if the added performance and durability are worth the investment.
2. Installation: If you're not an experienced mechanic, the installation of this crankshaft might require professional help, which will add to the overall cost.
3. Availability: While Howard's Cams is a reputable brand, the specific part you're looking for might not be readily available in all locations, requiring you to order it online.
Conclusion:The (H454256322T 4.250 IV Chevy 840793129744 4340 Howards Cam's 396-502 Alloy Crankshaft) is a high-quality, high-performance part designed for specific Chevy engines. However, its cost and potential need for professional installation are important considerations. If you're looking to improve your engine's performance and are willing to invest in a reliable part, this crankshaft could be a great choice. If cost is a concern, you might want to explore other options or consider upgrading your engine in stages.
Hardened with a deep nitrite for superior wear resistance, ideal for abusive track environments. 385 notes 454 mains quantity sold as each all new computer designed premium 4340 steel forgings. Properly placed counterweights that not only improve balance but reduce bearing loads.
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Warranty most parts come with a limited manufacturer's warranty on the part only.
Shipping costs are not figured into the declared value. Most manufacturers prefer for the parts to go directly to them.
For your protection it is a good idea to insure the package for the full value alloy crankshaft model or series track smart 3 make Chevy engine bacterial forged 4340 steel stroke 4. All rod journals are drilled and counterweights are profiled for piston clearance.
The forgings are rough machined in a process that includes double stress relief operations that make these crankshafts dimensional stable. Combined shipping is based on weight, size, and number of packages.
Consistent grind and polish, along with precise stroke and index. The new standard in performance crankshafts.
Rod length 6. If you are in question of photo matching the item being sold please before you purchase the item.
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Howards Cams H454256322T Chevy Mark iv 4.