Cast-aluminum Chevy Bowtie-design valve covers similar to to part number 10185064 except it is a short style with a PVC hole in both covers
Natural cast finish
Designed for pre-1986 engines with perimeter hold downs
Covers have oil baffle
Not to be used with the 350/290 crate engine
For use with 1.5 ratio stamped rocker arms only
NOTES: The internal measurement on these covers is 2-11/16" from the gasket surface to the tallest point inside. Measurement from valve cover surface to roof of valve cover on pushrod side is 2". With high lift cams, check for proper clearance 2" + gasket thickness is maximum clearance on pushrod side of the cover. These covers feature a welded in baffle underneath each hole. If roller rockers and /or high lift cam are used, the inside wall of valve cover nearest to the pushrods may need to be slightly modified so that rocker arms do not rub. This is true of any cast aluminum valve cover used with roller rockers, due to the larger body of the roller rocker. There may also be an interference condition between the baffles and roller rockers.