Cometic GM Gen-3/Gen-4 Small Block V8 LS Fuel Injector O-Ring Kit - Upper and Lower O-Rings - C15027

The Cometic GM Gen-3/Gen-4 Small Block V8 LS Fuel Injector O-Ring Kit - Upper and Lower O-Rings - C15027 is a precision-engineered gasket kit.

This Cometic complete gasket kit delivers a comprehensive, precision-matched set of seals and gaskets engineered to OE or better specifications. Each component is manufactured from materials specifically chosen for their temperature range, chemical resistance, and compressibility — ensuring every sealing surface in your engine is properly protected during rebuild or performance upgrades.

• Part Number: C15027

Verified fitment: Buick LaCrosse (2008–2009); Buick Rainier (2004–2007); Cadillac CTS (2004–2007); Cadillac Escalade (2002–2008); Chevrolet Avalanche (2007–2009); Chevrolet Avalanche 1500 (2002–2006); Chevrolet Camaro (1998–2002, 2010–2015); Chevrolet Colorado (2009–2012); and 34 more.