EJ FA Subaru Cylinder Head Packages | Crawford Performance

Subaru Cylinder Head Packages

Compare Crawford Performance cylinder head services and packages below. Open each listing for its specifications, application details, and current pricing.

Need help choosing a package? Contact Crawford Performance with your Subaru model, engine, and build goals.

Built in-house

Engines assembled at our East Coast facility. Parts designed, tested, and proven on our own cars — including the Gymkhana builds.

Support from the builders

Questions go to the people who made the part, not a call center. Contact us — a real person answers.

Backed in writing

Engines carry 1 year / 12,000 miles. AOS carries a limited lifetime warranty. Extended engine coverage is available.