400 low buck dont give a

I'd go with a Hughes whiplash it'll help raise the compression, if the tm6 is what you have, it's gotta be better than stock right? If I had a stock intake, or the tm6, I'd slap it on there... Shave those 906s down some port match the intake to it, I have a Holley street dominator that would be nice for a street motor, it's had the ports cleaned up, it's had plenum work done I may get rid of it for a good deal, maybe do some trading it would be better than the tm6 for your engine look up the older articles by Steve dulcich and some of the other mopar guys on hotrod network, go to hot rod magazines website and do a search for mopar intake test there's a few they did with different engines and the street dominator and the torker2 both usually had similar torque numbers to dial planes such as the perf rpm, in some areas actually a little more and had more peak hp than the dual planes.