
01-02-2004, 12:09 PM
|
|
CC Member
|
|
|
Join Date: Nov 2002
Location: Mt. Pleasant, MI,
MI
Cobra Make, Engine: None Yet
Posts: 187
|
|
Not Ranked
Very difficult if not impossible to install 4-bolt caps on stock blocks after mid 70's because main webs were made smaller / lighter and there is no flat machined surface to mate with the flat bottom of the 4-bolt main cap to.
auto10x
Bill
|