GM 1378505 Nos Intake Exhaust Valve Set Maybe 01105-01189 General 1378504

( Brand: Gm ), ( Part Type: Intake Valve Exhaust Motor ), ( Ipn: 01105 01189 ), ( Features: Meets Or Exceeds Oem Specs ), ( Vintage Part: Yes ), ( Country Of Origin: United States ), ( Performance Part: No )

Review GM General Motors Nos Intake And Exhaust Valve Set Buick Maybe Usa fits 430 400 455

Introducing the 01105 01189 NOS (Nitrous Oxide Systems) Intake Exhaust Valve Set, a must-have performance upgrade for select Buick engines, including the 430, 400, and potentially the 455. This high-performance valve set, with part numbers 1378504 and 1378505, is designed to provide superior engine response and increased power output when using nitrous oxide.

The 01105 01189 NOS Intake Exhaust Valve Set is meticulously engineered to ensure optimal engine functionality with nitrous oxide injection. The intake valves are designed to allow a larger volume of fuel-air mixture into the combustion chamber, while the exhaust valves are optimized to efficiently expel the spent gases. This results in a more complete combustion process, leading to increased power and torque output.

The valve set is manufactured using premium materials, ensuring durability and reliability. The intake valves are made from heat-resistant steel, while the exhaust valves are made from high-strength material to withstand the increased pressures and temperatures generated during nitrous oxide use. The valve seats are precision-machined to ensure a perfect seal, minimizing leakage and maximizing performance.

The 01105 01189 NOS Intake Exhaust Valve Set is easy to install, with clear instructions provided. The valves are designed to fit directly into the existing engine components, making for a straightforward installation process. However, it is important to note that the use of nitrous oxide requires additional safety precautions and modifications to the fuel and ignition systems.

In summary, the 01105 01189 NOS Intake Exhaust Valve Set is a high-performance upgrade for select Buick engines, providing superior engine response and increased power output when using nitrous oxide. Its premium construction, optimized design, and easy installation make it a popular choice among performance enthusiasts. However, it is important to note that the use of nitrous oxide requires additional safety precautions and modifications to the fuel and ignition systems.

Buying a (01105 01189) nos gm intake exhaust valve set for a Buick 430, 400, or possibly 455 engine involves considering several pros and cons. These values are part of the fuel injection system, which can significantly affect engine performance.

1. Improved Engine Performance: A new intake exhaust valve set can improve the engine's performance. Worn-out valves can cause issues like incomplete fuel combustion, leading to a loss of power and poor fuel efficiency.

2. Enhanced Fuel Economy: By improving engine performance, a new intake exhaust valve set can help enhance fuel economy. Better combustion means less fuel is wasted, leading to potential savings at the pump.

3. Reduced Emissions: New intake exhaust valves help ensure proper fuel combustion, which leads to fewer harmful emissions. This is an eco-friendly benefit and can help contribute to cleaner air.

1. Cost: Replacing the intake exhaust valve set can be a significant investment. The cost of the parts themselves and the labor involved in installing them can add up.

2. Complex Installation: Installing a new intake exhaust valve set can be a complex process. It requires specialized knowledge and tools, which may not be readily available to the average DIY mechanic.

3. Potential for Additional Repairs: In some cases, worn-out intake exhaust valves may be a sign of more extensive engine damage. This could mean additional repairs may be needed beyond just the intake exhaust valve set.

The decision to buy a (01105 01189) nos gm intake exhaust valve set for a Buick 430, 400, or possibly 455 engine depends on several factors. If the engine is performing poorly, has a history of misfires, or if fuel economy has declined, then replacing the intake exhaust valve set could be beneficial. However, it's essential to consider the cost and complexity of the installation, as well as the potential for additional repairs. Ultimately, if these factors are acceptable, then investing in a new intake exhaust valve set can lead to improved engine performance, enhanced fuel economy, and reduced emissions.

If you decide to purchase a (01105 01189) nos gm intake exhaust valve set for your Buick engine, ensure you source the parts from a reputable supplier, and have them installed by a professional mechanic to minimize the risk of complications. Proper installation and regular maintenance will help ensure the durability and longevity of the new parts.

Details:

New old stock in boxes. Marked .010 over. Buyer verify fit.

part #: 1378505 prices

• $71.99-$980.50

specifications voomvalve:

• for models: 430, 400, 455
• for makes: Buick
• brand: Gm
• part type: Intake Valve Exhaust Motor
• ipn: 01105 01189
• features: Meets Or Exceeds Oem Specs
• vintage part: Yes
• country of origin: United States
• performance part: No

payments voomvalve:

• other
• credit card: Diners-club
• wallet: Paypal

returns voomvalve:

• policy: No Returns

shipping voomvalve:

• type: Fixed
• carrier: USPS
• class: Standard
• service: USPS Ground Advantage
• cost: $19.00
• transit: 5-11 Days

offer voomvalve:

• started: November 28, 2025
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• sold: 0
• best offers: True

general voomvalve:

• Engines Engine Parts > Valvetrain Components > Valves
• condition: Used

seller voomvalve:

• # reviews: 2761
• rating: 100.0%
• city: Cedar Falls, Iowa

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