I am trying to figure out if I have 302 heads or 351 heads because I have a cobra upper and lower intake. And I want to know if a cobra intake will work with 302 heads or only 351 heads. HELP!
Yeah it will fit running either 302 or 351w heads. The biggest difference between the 2 engines is the the 351w's deck height is slightly higher making it wider and giving it a longer stroke, that makes it's intakes wider then the 302's. The heads are interchangeable between the two engines. As long as the intake is for the block you have i.e. a 302 intake will fit a 302 block.
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