High quality machine work. Great knowledge of Cylinder heads, cams and flow bench work . I am not in Washington State but would rather shipmy parts to Progressive because of the knowledge and quality work

I have been bringing my cylinder head work to Steve for over 20 years. He can make power better than anyone else. He has done at least 10 cylinder heads for myself and my customers. At the track know one beats a Steve cylinder head. Ben L Howe Owner of Ralli-Round Ltd.

Steve is seriously the best. Dont be in a hurry.