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Davico Mfg Exhaust Manifold P/N:663036 Fits: Buick Regal 03-97, Chevrolet Impala 03-00, Chevrolet Lumina 99-98, Chevrolet Monte Carlo 03-98, Oldsmobile Intrigue 99-98, Pontiac Grand Prix 03-97 Image 1
Davico Mfg Exhaust Manifold P/N:663036 Fits: Buick Regal 03-97, Chevrolet Impala 03-00, Chevrolet Lumina 99-98, Chevrolet Monte Carlo 03-98, Oldsmobile Intrigue 99-98, Pontiac Grand Prix 03-97 Image 1
Davico Mfg Exhaust Manifold P/N:663036 Fits: Buick Regal 03-97, Chevrolet Impala 03-00, Chevrolet Lumina 99-98, Chevrolet Monte Carlo 03-98, Oldsmobile Intrigue 99-98, Pontiac Grand Prix 03-97 Image 2
Davico Mfg Exhaust Manifold P/N:663036 Fits: Buick Regal 03-97, Chevrolet Impala 03-00, Chevrolet Lumina 99-98, Chevrolet Monte Carlo 03-98, Oldsmobile Intrigue 99-98, Pontiac Grand Prix 03-97 Image 2
Davico Mfg Exhaust Manifold P/N:663036 Fits: Buick Regal 03-97, Chevrolet Impala 03-00, Chevrolet Lumina 99-98, Chevrolet Monte Carlo 03-98, Oldsmobile Intrigue 99-98, Pontiac Grand Prix 03-97 Image 1
Davico Mfg Exhaust Manifold P/N:663036 Fits: Buick Regal 03-97, Chevrolet Impala 03-00, Chevrolet Lumina 99-98, Chevrolet Monte Carlo 03-98, Oldsmobile Intrigue 99-98, Pontiac Grand Prix 03-97 Image 2

Davico Mfg Exhaust Manifold P/N:663036

$72.17 $85.00 /
Subscription -
  • Quickly and easily replace leaking or corroded OEM exhaust manifold
  • Exact fit for a fast and straightforward install
  • Fits 1997-2003 Buick Regal, 2000-2003 Chevrolet Impala, 1998-1999 Chevrolet Lumina, 1998-2003 Chevrolet Monte Carlo, 1998-1999 Oldsmobile Intrigue, and 1997-2003 Pontiac Grand Prix
  • Manufactured in the USA

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Resolve Check Engine Codes

Install Without Guesswork

We stock direct-fit converters that match factory specs - all flanges, brackets, and sensor ports line up. No cutting, welding, or modifying.

Pass Emissions and Resolve Codes

High-quality catalysts and washes resolve error codes and pass strict emissions test standards.

Built to Last

High-grade catalysts and premium wash coatings for optimal performance and longevity.

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