6377 Mr. Gasket Pcv Grommet,1.22 Hole Gm
6377 Mr. Gasket Pcv Grommet,1.22 Hole Gm
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6377 Mr. Gasket PCV Grommet, 1.22 Hole GM
Enhance the performance of your vehicle with the 6377 Mr. Gasket PCV Grommet. Designed specifically for GM applications, this high-quality grommet is molded from durable neoprene, ensuring a secure and effective oil seal.
Key Features:
- Material: Premium Neoprene for extended durability and reliability.
- Perfect Fit: Engineered to fit both stamped and cast valve covers seamlessly.
- Inside Diameter: 3/4 Inch for compatibility with various PCV valves.
- Outside Diameter: 1.22 Inch, providing a snug fit.
- Quantity: Comes in a set of 2, ensuring you have a spare when needed.
Benefits:
- Ensures a positive oil seal, preventing leaks and maintaining engine performance.
- Easy to install, making it a convenient solution for your vehicle's maintenance.
- Backed by a limited 90-day warranty for peace of mind.
Upgrade your vehicle's PCV system with the 6377 Mr. Gasket PCV Grommet today and experience enhanced engine efficiency!
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

