fits make: Chevy. year: 1958–1961.

( Brand: Trw ), ( Manufacturer Part Number: S2237 ), ( Type: Exhaust Valve ), ( Oe/oem Part Number: 3747308 ), ( Material: Steel ), ( Vintage Part: Yes ), ( Country/region Of Manufacture: United States )
Introducing the TRW S2237 Exhaust Valves, specifically designed for 1958 to 1961 Chevrolet models with a 348 cubic inch engine and high lift camshafts. These valves are an essential upgrade for enthusiasts seeking improved engine performance and power.
The TRW S2237 Exhaust Valves are engineered with precision in mind. Each valve is manufactured from high-quality steel material, ensuring strength and durability for optimal engine function. The valves have a unique high lift design, which allows for greater intake and exhaust flow, enabling your engine to breathe more efficiently. This results in increased power output and improved engine response.
These exhaust valves feature a unique intake and exhaust seat design. The intake seats have a flat, polished finish to provide a perfect seal with the intake ports, while the exhaust seats have a unique concave shape that allows for better sealing with the exhaust ports. The result is a more complete combustion cycle, which further contributes to increased power and efficiency.
The TRW S2237 Exhaust Valves also come with stainless steel retainers and springs. These components are designed to withstand the harsh conditions of high-performance engines, ensuring that the valves remain securely in place during operation. The stainless steel material also provides excellent resistance to corrosion, ensuring a long lifespan for the valves.
Installation of the TRW S2237 Exhaust Valves is a straightforward process. They are designed to fit directly into the factory locations, making for a hassle-free installation experience. However, we always recommend consulting your vehicle's service manual or a professional mechanic for specific installation instructions.
In conclusion, the TRW S2237 Exhaust Valves offer a significant performance improvement for 1958 to 1961 Chevrolet 348 cubic inch engines with high lift camshafts. With their high-quality steel construction, unique high lift design, and durable stainless steel components, these valves are an excellent investment for any enthusiast seeking to maximize the potential of their classic Chevrolet engine.
1. **Improved Performance:** These exhaust valves are designed specifically for high lift cams, ensuring optimal engine performance. They provide better flow and reduce backpressure, resulting in increased horsepower and torque.
2. **OEM Quality:** TRW is a well-known and reputable automotive parts manufacturer. The S2237 exhaust valves are original equipment manufacturer (OEM) replacements, which means they meet or exceed the original equipment specifications.
3. **Durability:** These valves are made from high-quality materials, ensuring they can withstand the rigors of high-performance applications. They are designed to last longer than aftermarket alternatives.
4. **Easy Installation:** The TRW S2237 exhaust valves are designed to be a direct replacement for the original parts. This means they can be installed easily and without the need for any significant modifications to the engine or exhaust system.
5. **Cost:** Compared to some aftermarket exhaust valves, the TRW S2237 valves may be more expensive. However, the increased performance and durability may outweigh the initial cost.
6. **Availability:** Depending on the location and availability from local parts stores, these valves may need to be ordered online. This could result in a longer wait time for installation.
7. **Compatibility:** These exhaust valves are specifically designed for 1958-1961 Chevy 348 engines with high lift cams. Make sure your engine matches these specifications before purchasing.
In conclusion, the TRW S2237 exhaust valves offer improved performance, OEM quality, durability, and easy installation for 1958-1961 Chevy 348 high lift cam engines. However, their cost and potential availability issues may be drawbacks for some buyers. Ultimately, the decision to purchase these valves depends on your priorities and budget. If you value performance and durability, these exhaust valves may be worth the investment.
SET OF 8 TRW S2237 EXHAUST VALVES. 1958-1959 CHEVROLET PASSENGER 348 TURBO ENGINE WITH HIGH LIFT CAM. HEAD DIAMETER 1 21/32 STEM length 4 61/64 .371 SEAT ANGLE 45 8 CYLINDER. 1958-1961 CHEVROLET PASSENGER 348 ALSO STANDARD ENGINE.