When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Is it not the case that all Impreza heads fit all Impreza blocks i.e universally interchangable? (Obviously if you fit AVCS heads to a non-AVCS car, then that cause hassle...). The only thing being that from MY99>on you can only fit the heads' correct inlet manifolds? (MY93-96 and MY97/98 IMs are interchangeable).
Last edited by joz8968; 24 January 2010 at 12:53 PM.