506-16 Competition Cams Valve Stem Seal Positive Stop
506-16 Competition Cams Valve Stem Seal Positive Stop
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506-16 Competition Cams Valve Stem Seal Positive Stop
Enhance your engine's performance and reliability with the 506-16 Competition Cams Valve Stem Seal. Designed to prevent unwanted oil from entering the combustion chamber, these seals are essential for maintaining optimal engine function.
Key Features:
- Complete Line of Seals: Offers a comprehensive solution for valve stem sealing.
- O-Ring and Umbrella Seals: Utilize standard retainers and oil splash shields for easy installation.
- Positive-Stop Teflon Seal: Ideal for larger diameter springs and double spring applications.
- Viton Material: Ensures durability and resistance to oil and heat, promoting longevity.
- No Machining Required: O-Ring and umbrella seals install without the need for machining.
- Specialized Installation: Teflon seals require disassembly and machining for optimal fit.
Specifications:
- Valve Guide Diameter: 0.494 Inch
- Valve Stem Diameter: 11/32 Inch
- Type: Positive Stop
- Quantity: Set of 16
Warranty:
Enjoy peace of mind with a Limited 1 Year Warranty on your purchase.
Upgrade your engine's sealing capabilities and ensure peak performance with the 506-16 Competition Cams Valve Stem Seal Positive Stop. Order your set today and experience the difference!
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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.

