May work if you want to build a ratrod or get Chip Foose to redesign your truck. Short of that IT WON'T FIT and as mentioned your shifter would be at the back of the cab. If you really want that many more cubes you may get a 270-302 jimmy to work, still would need to find more room. A friend of mine has built an inline '8' Buick and it's not cheap but if the money is no object you can build almost anything.
Best of luck

Last edited by JiMerit Boltr#43; 02/15/2012 8:40 PM.

It's easier to get forgiveness than permission!
1946 1/2-Ton Chevy
1953 Chevy 3/4-ton Factory Stakebed