militarymustang88gt

efi but you will have to get a 351 lower to match up to what ever upper you have. read in the 351 swap guide in the sticky area. it will tell you all you need to know.

79mustang93

The 351 is around 2 inches wider than a 302
302 intake bolt to bolt is around 7"etc
351 is around 9 1/2 "
the deck height is different to 8.5 - 9.2
I think edlebrock or tfs make a 351 lower intake that would do better than a truck intake but the truck would diff save you some money though without a doubt

militarymustang88gt

buy a damn aftermarket one. dont just slap together some piece of crap. if you are going through the trouble go ahead and do it right or else you will have a big ol paperweight.