When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
5.0L (1979-1995) MustangTechnical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.
the early 351 windsor heads had larger intake ports and slightly larger intake and exhaust valves, the exhaust port was the same, the good years were from 69 thru 74 after that they all sucked!
and just to clarify they had rocker studs yea but they werent adjustable they were called positive stop rocker studs, basically you slapped the rocker on and tightened it down and torqued it, thats it
what you most likely saw on the 302 were 69- early 70's 351 heads which carry the casting number of c9oe or d0oe......they have small cumbustion chambers which will raise compression than late model factory 351 heads ....I have a set of c9oe heads that were lightly ported and had chevy manley valves installed 1.94/ 1.50's and they have performed well in my 66
Tell me how they are made for a 351, because they have a 1/2 inch head bolt hole? Other than that, they are the same, there is no distinction between a 302-351 head from the aftermarket.
well yea that was kinda the point....... you just cant use 302 bolts with with them without the reducers so in otherwords..... they're MADE for the 351 block but you can easily fit them on the 302.
btw you can easily get the reducers from jegs.
11-30-2008, 08:27 PM
