fits model: 400, Street. make: Chevy. year: 1960.

( Brand: Wiseco ), ( Manufacturer Part Number: PTS507A4 ), ( Part Type: Piston ), ( UPC: 099998404839 )
The PTS507A4 Wiseco Pro Tru Street Pistons for Chevy 400 flat top, 2-valve engines, is a high-performance upgrade that will significantly enhance the power and efficiency of your engine. These pistons are manufactured by Wiseco, a renowned name in the automotive industry, known for their high-quality, race-proven pistons.
The PTS507A4 pistons are designed for flat top 2-valve engines and are specifically suited for Chevy 400 engines. They feature a 0.030-inch overbore, which allows for increased displacement and power. The pistons are made from forged 2618 alloy, a material that provides exceptional strength and durability, ensuring reliability even under high-stress conditions.
One of the standout features of these pistons is their 2-valve pockets, which are optimized for efficient combustion and power delivery. The flat top design ensures proper clearance for aftermarket cylinder heads, while the wrist pin groove is designed for a 0.545-inch pin.
The pistons come with a ring package that includes a 1.0mm oil control ring, a dual-composite ring, and a 3-piece skirt. This ring package provides excellent sealing and oil control, reducing blowby and ensuring optimal engine performance.
The PTS507A4 Wiseco Pro Tru Street Pistons are a direct replacement for your stock pistons, and they are backed by Wiseco's industry-leading warranty. They are the perfect upgrade for any Chevy 400 engine looking for improved power, efficiency, and reliability.
In conclusion, the PTS507A4 Wiseco Pro Tru Street Pistons for Chevy 400 flat top, 2-valve engines, are a high-performance upgrade that will significantly improve the power and efficiency of your engine. They are made from robust 2618 alloy, feature optimized 2-valve pockets, and come with a high-quality ring package. Install these pistons, and prepare to experience a more powerful and efficient engine.
Part Number: 099998404839
Pros of buying Pistons PTS507A4 Wiseco Pro Tru Street:1. High-quality material: Wiseco pistons are known for their high-quality materials, including forged aluminum alloy, which ensures durability and strength.
2. Designed for performance: The design of these pistons, with their 2-valve pockets, is ideal for high-performance applications, allowing for better combustion and increased power.
3. Flat-top design: The flat-top design of these pistons allows for easy compression ratio adjustments, making it easier to optimize the engine for different performance levels.
4. Precise manufacturing: Wiseco pistons are manufactured with precise tolerances and high-quality finishes, ensuring a smooth and efficient operation.
5. Wide application: These pistons are compatible with a wide range of Chevy 400 engines, making them a versatile choice for many different applications.
Cons of buying Pistons PTS507A4 Wiseco Pro Tru Street:1. Cost: As with all high-quality aftermarket parts, these pistons can be more expensive than OEM options.
2. Installation: Installing aftermarket pistons can be a complex process that requires specialized tools and skills, so it may be necessary to hire a professional to ensure the job is done correctly.
3. Potential engine damage: If not installed properly, or if the engine is not properly tuned for the new pistons, there is a risk of engine damage.
4. Limited warranty: Aftermarket parts, including pistons, often have limited warranties compared to OEM parts.
Conclusion:If you are looking for high-performance pistons for your Chevy 400 engine, the PTS507A4 Wiseco Pro Tru Street pistons are a great option. They are made of high-quality materials, designed for performance, and have a flat-top design that makes them easy to customize. However, they are more expensive than OEM options and require specialized installation, so be prepared for those costs. Additionally, while Wiseco is a reputable brand, its warranty may not be as extensive as that of OEM manufacturers. Ultimately, the decision to purchase these pistons should be based on your specific needs and budget.
Recommendation:If you are looking for high-performance pistons for your Chevy 400 engine and have the budget for it, the PTS507A4 Wiseco Pro Tru Street pistons are a great option. However, if you are on a tighter budget or are not comfortable with the installation process, you may want to consider OEM pistons or a less expensive aftermarket option. It is always a good idea to consult with a professional mechanic before making any engine modifications to ensure that the modifications are safe and will not cause any damage to your engine.