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Cometic 3516P-16 Valve Stem Seal Set 8.0mm Metal Jacket Polyacrylate

(1998-2002 Chevrolet Camaro; 1997-2004 Chevrolet Corvette; 2004 Pontiac GTO; 1998-2002 Pontiac Firebird; 2001-2004 Avanti II)

Manufacturer

Picture for manufacturer Cometic

Part Number

3516P-16
8 reviews
Sale Price

$25.76

Estimated ship date Tuesday, November 24

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Product Details

The Cometic Gaskets 3516P-16 valve stem seal set features a metal jacket design with polyacrylate construction for superior durability and heat resistance. These high-performance seals are engineered to prevent oil from entering the combustion chamber through the valve guides, reducing oil consumption and emissions.

Key Specifications:

  • Valve stem diameter: 8.0mm
  • Outside diameter: 0.616 inches
  • Total height: 0.492 inches
  • Inside spring diameter: 0.470 inches
  • Metal jacket with polyacrylate seal material
  • Precision-manufactured to OEM specifications

Cometic's metal jacket valve stem seals combine a rigid outer shell with a flexible polyacrylate sealing element to provide consistent sealing performance across a wide temperature range. The metal jacket adds structural support and heat dissipation while protecting the seal material from valve spring damage. Ideal for performance and racing applications where reliability and oil control are critical.

Products specifications

Fits

1998-2002 Chevrolet Camaro; 1997-2004 Chevrolet Corvette; 2004 Pontiac GTO; 1998-2002 Pontiac Firebird; 2001-2004 Avanti II

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Definitely the best price that I found for the part that I needed! Customer service was helpful and I got the piece FAST! Thank you so much!

First off, I LOVE my new shipments! These guys had everything at super low prices, and the shipping was phenomenally fast. It's all working great, and imm definitely buying from these guys again.

Seller had the best price online for the item I wanted! Responded to emails within 24 hours as stated, and sent me my tracking info as soon as part shipped. Thanks Autoplicity!

Ordered a Trac-Bar from Autoplicity, and didn't have any problems. WILL be back!

I ordered the product and it was shipped very quickly and arrived safe and sound. I am very pleased with the transaction. Thanks!

Fast Shipping and best price around!Will buy thier again order#7585

Autoplicity is the best. Always easy, always good prices.

Product (Dee-Zee nerf bars) was exactly as advertised. Buying experience was great. I did contact customer service via email to find out the shipping information. They were very helpful and replied within a few hours.

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