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Comp Cams 516-16 Set of 16 Metal Viton Valve Seals for .530"" Guide Size, 5/16 Valve Stem"
✅ In stock
F
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 21, 2026 2:48 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The price is modestly below what this product ordinarily sells for.
- 🏷️A 19% cut from the official retail price adds further appeal.
- 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
2.56/28
Recent Value
3.28/22
Market Standing
5.81/20
Deal Strength
7/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓Quality Material - Made from Viton, these seals are a great performance upgrade from factory O-ring style seals.
✓Machine Work Required - Unlike factory style O-Ring seals that ride on the valve, these seals attach to the guide. Machining of the guide is typically required.
✓Better Clearance - Smaller outside diameter, these Viton seals offer more clearance for performance dual and beehive valve springs.
✓Fits Engines w/ 0.530" OD Valve Guides and 5/16" Valve Stems
✓Made in USA
✓Fit type: Vehicle Specific
⚙️ Specifications
Material
Viton
Item Diameter
0.68 inches
Brand
Comp Cams
Color
black
Nominal Outside Diameter
0.68 inches
UPC
036584142867
Manufacturer
COMP Cams
Global Trade Identification Number
00036584142867
Item Weight
2.4 ounces
Item model number
516-16
Is Discontinued By Manufacturer
No