We are one of the oldest aftermarket auto parts manufacturers in the world and have continually operated for over 70 years.

We are and always have been

Made in America!

We design, manufacture, and distribute over 900 unique, top-quality automotive performance products, including: intake manifolds, valve covers, and cylinder heads.

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Visit one of our great retailers.

Offenhauser Sales Corp

Offenhauser Sales Corp
5300 Alhambra Ave
Los Angeles, CA 90032