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Line Mod Valve


The line mod increases shift pressure making the shifts occur faster. How it works by itself I don't know yet because when I installed it I also had a chip in changes the shifting also. But I can say my truck loudly barks the tires on the 1-2 shift and chirps them on the 2-3 shift. And that it never did prior to chip/line mod.


First and formost = OH HELL IS THIS A MESSY JOB. It stinks and it's a mess. When I installed my line mod I also put on a 4x4 tranny pan and new filter, which makes the mess a little less. The stock tranny pan doesn't have a drain, so it must be dropped everytime the fluid needs to be changed. The 4x4 has a drain plug, and thats why I put it on.