Cometic 8.0mm x 0.492in x 0.470in x 0.616in Poly Valve Stem Seal - Metal Jacket - 16 Pack - 3516P-16

The Cometic 8.0mm x 0.492in x 0.470in x 0.616in Poly Valve Stem Seal - Metal Jacket - 16 Pack - 3516P-16 is a precision-engineered gasket with a 8.0mm bore and .492" compressed thickness sold in a 16-pack.

Cometic provides precision-engineered sealing solutions for high-performance and racing applications. Built with Cometic's premium materials, this gasket meets or exceeds OEM specifications for durability and sealing performance. Manufactured to exacting tolerances, this Cometic gasket delivers reliable sealing performance across a broad range of operating temperatures and pressures.

• Bore Size: 8.0mm
• Thickness: .492" compressed
• Pack Quantity: 16
• Part Number: 3516P-16

Verified fitment: Chevrolet Camaro (1998–2002); Chevrolet Corvette (1997–2004); Pontiac Firebird (1998–2002); Pontiac GTO (2004).