GSC P-D Nissan VR30DDTT Manganese Bronze Stopper Exhaust Valve Guide +.003in Oversize OD - Single - 3137.003-1

GSC P-D Nissan VR30DDTT Manganese Bronze Stopper Exhaust Valve Guide +.003in Oversize OD - Single - 3137.003-1 — smart value for your build

The GSC P-D Nissan VR30DDTT Manganese Bronze Stopper Exhaust Valve Guide +.003in Oversize OD - Single - 3137.003-1 is a replacement valve guide designed for the exhaust system of the Nissan VR30DDTT engine. It helps maintain proper valve alignment and smooth operation within the cylinder head. This component is made from manganese bronze and features an oversize outer diameter for a precise fit.

This part is intended for vehicle owners or mechanics working on Nissan VR30DDTT engines who need to replace or upgrade their exhaust valve guides. It suits those performing engine rebuilds, repairs, or maintenance where valve guide wear or damage is a concern. Using the correct valve guide helps ensure the engine runs reliably and efficiently.

Common use cases include engine overhauls, performance tuning, and routine maintenance. This single valve guide is ideal when you need to replace one worn or damaged guide without changing the entire set. It offers a straightforward solution to keep your exhaust valves operating smoothly.

Features

• Provides consistent valve alignment for smoother engine operation
• Enhances durability with manganese bronze construction to resist wear
• Offers an oversize +.003in outer diameter for a precise fit in the cylinder head
• Simplifies installation by matching OEM dimensions closely
• Reduces the chance of valve wobble, improving engine reliability
• Supports easier maintenance by allowing single-guide replacement

Product Detail

This product is a manganese bronze stopper exhaust valve guide with a +.003in oversize outer diameter, sold as a single unit. It fits the Nissan VR30DDTT engine and is designed to replace worn or damaged exhaust valve guides. When installing this component, confirm compatibility with your engine and cylinder head. Proper installation helps maintain valve stability and engine performance over time.

Value

Choosing this valve guide helps you maintain predictable engine performance and smoother operation. It offers dependable quality that supports longer service life and reduces the need for frequent repairs. This component provides a practical, cost-effective way to keep your vehicle running well without unnecessary downtime.