would a 455 seven blade fan work on a 350 engine? I am considering buying one yout for the extra airflow but only if I wont have to modify my fanshroud or anything else. Thanks:bglasses:
Those fans are universal to more than Buicks, so I believe if the actual 455 fan doesn't work, you will find a seven blade fan that does. Examples....The seven blade fan and fan clutch on my 69 Wildcat came from an International pickup truck. The seven blade fan I had on my former 5.0 Mustang was off a Dodge police car.
The 7 blade will fit. It came on 350 cars with A/C. Do a search to find the correct inertia clutch from NAPA. Money well spent if you are having cooling problems.