Fel-Pro Cylinder Head Gasket - 4.351 in Bore - Steel Core Laminate - Oldsmobile V8 Marine Catalog a water proof design and

a water proof design and measures half the depth of the previous ECU

Manufactured of Nitrophyl

1/3 Cut Out

The rear cat is retained on this system to maintain a smooth deep sound but more importantly to keep the system street legal

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Fel-Pro Cylinder Head Gasket - 4.351 in Bore - Steel Core Laminate - Oldsmobile V8 Marine Catalog a water proof design andProduct Description: Cylinder Head Gasket 4. 351 in Bore Steel Core Laminate Oldsmobile V8 Sold Individually Fel Pro is the leading brand of replacement and performance automotive gaskets and sealing products. Fel Pro is recognized as the industry leader for premium replacement gaskets and seals for cars, SUVs, and light and medium duty trucks. They manufacture high quality solutions for everything from specific system repairs to complete engine