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My tranny guy says i need to. Don't know why except more constant pressure. I've talk to a few guys i know that runs a 2004R and they said they have never heard of such thing so i was wanting confirmation. Which to looking at the comments i got it. lol. I'm running the V6 bored .30 over have a...

I've got a rebuilt 2004R with a shift kit (TCI Pro Super Transmission Overhaul Kit part # 386800 from Summit Racing) on my 87 GN. My tranny guy wants to install a TCI Constant Pressure Valve Body part # 386020 to it. I'm also running a PTC 2800 Stall lock up. Inputs on anybody's thoughts on this...