I have a 1942 216 Chevy fire truck that was rebuilt in 51 it ran till the 80s and was put away it's has been cranked and ran there was some tapping so pulled the valve cover and found one of the push rods was bent went to a local part place and ordered the push rod they will be here Monday also got gasket for cover...my question is...is there torque spec for when I put the rockers back on wasn't to sure any other help would be greatly appreciated thanks guys