351 l/t , the 302 header will be pulled up with taller deck and misalign every thing. you might be able the modify collectors and h pipe but it probable would be alot of work. i ran mac 1 3/4 long tubes on my 351 supercharger coupe they fit so/so. if its a keeper i would get some bassani or kooks. for all the expense and pain in the ass i only saw 11hp diference between long and shorts on my supercharged 351.
351's have larger head bolts too. You will need the head bolt holes drilled for your Gt40's if those heads were cast for a 302.
I use 1 3/4 BBK's on my 351. They fit well and offer a huge flange opening that is actually too large for some factory heads, leaving insufficient mating surface area.
When you build the 351, you'll see the great difference in block strength between the two engines.
I use 1 3/4 BBK's on my 351. They fit well and offer a huge flange opening that is actually too large for some factory heads, leaving insufficient mating surface area.
When you build the 351, you'll see the great difference in block strength between the two engines.
Hey John,
I sent you an e-mail, but I am not sure if you got it. I have a TMD 418 kit that I can make you a great deal on. I have been going back and forth, but am leaning towards using a 302 based motor now. All my parts are new in the box and I will meet you half way for delivery and avoid shipping costs all together.
E-mail or call. I don't check messages on here very often
killrbf4@aol.com or 425-397-2775
Brandon
I sent you an e-mail, but I am not sure if you got it. I have a TMD 418 kit that I can make you a great deal on. I have been going back and forth, but am leaning towards using a 302 based motor now. All my parts are new in the box and I will meet you half way for delivery and avoid shipping costs all together.
E-mail or call. I don't check messages on here very often
killrbf4@aol.com or 425-397-2775
Brandon