Cometic 8 x 12.3 x 12 x 17 Viton Valve Stem Seal - Positive Ring & Band - 16 Pack - 3164V-16

The Cometic 8 x 12.3 x 12 x 17 Viton Valve Stem Seal - Positive Ring & Band - 16 Pack - 3164V-16 is a precision-engineered gasket 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.

• Pack Quantity: 16
• Part Number: 3164V-16

Verified fitment: Buick Century (1977); Buick Commercial Chassis (1992–1993); Buick Roadmaster (1992–1993); Cadillac Brougham (1990–1992); Cadillac Commercial Chassis (1992–1993); Cadillac Fleetwood (1993); Chevrolet Astro (1985–1993); Chevrolet Bel Air (1970–1975); and 124 more.