Vehicle Fitment]: Compatible with Buick Allure/LaCrosse 2005, LeSabre/Park Avenue 1997-2005, Regal 1997-2004, Riviera 1997; Compatible with Chevrolet Camaro 1997-2002, Impala 2000-2005, Lumina 1998-1999, Monte Carlo 1998-2005; Compatible with Oldsmobile 88/LSS 1997-1999, Intrigue 1998-1999, Regency 1997-1998; Compatible with Pontiac Bonneville/Grand Prix 1997-2005, Firebird 1997-2002 --- It fits Engine V6 3.8L only; Naturally Aspirated, 2nd Design

Benefits]: High sealing performance ensures a tight seal between the intake manifold and cylinder head, preventing air leakage. Constructed from high-quality composite materials, it withstands high temperatures, pressures, and gas corrosion for extended lifespan. Meets OEM specifications for simple, reliable installation.