Originally posted by djkir23@Jul 12 2004, 01:16 AM
would the shft kit work on an 04 4.8, and do you have all instructions? was it ever used and for how long?
I think all that kit needs is to have a .500" boost valve (liek $15) to be like the PSK. I can give you the feedhole dimensions and locations if need be for performance shifts. It may also need a $5 HD 1-2 and 3-4 accumulator springs.

Hope that helps...