Circle Track Techbook
Technical manual for GM Circle Track crate engines P/N 19258602, P/N 88958603 and P/N 88958604. Covers all details regarding rebuilding specifications, including parts lists. 47 pages with photos and details on valve machining, valve springs, camshafts and other factory specifications.
**Images used in this site may be stock photos and not represent the actual part. Part numbers and prices are subject to change without notice.***