Recent content by GMH78
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Th400 kickdown issues
Thanks for the info boys. Shifting under normal conditions is perfect. It’s only on WOT where I think it could hold gears a little longer. It is a fully rebuilt box with a 2500 stall. I believe it was out of a Chev truck of some sort. It is apparently longer than a normal one. Car is a 78...- GMH78
- Post #15
- Forum: Transmission & Transfer Case
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Th400 kickdown issues
Hi from Australia legends! HotRodPC, I was researching some stuff about TH400’s just this evening and you seem to know your way around them better than most. I’ve got a TH400 in my HZ Holden (not a square body I know, I signed up to the page just to ask this question). It kicks down from top to...- GMH78
- Post #14
- Forum: Transmission & Transfer Case
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Th400 kickdown issues
Hi from Australia legends! HotRodPC, I was researching some stuff about TH400’s just this evening and you seem to know your way around them better than most. I’ve got a TH400 in my HZ Holden (not a square body I know, I signed up to the page just to ask this question). It kicks down from top to...- GMH78
- Post #8
- Forum: Transmission & Transfer Case
