i kno steve at JAZMAC, nice guy, tells you everything and no bullshitin around.
ive done a few manual conversions...never on a 34 but the same procedure applies.....whoever you get to do it...make sure they know about the AUTO SPIGOT BUSH needs to be replaced with the MANUAL SPIGOT BUSH. sometimes people forget this causing grinding noises, hard shifting and in some cases a f**ked input shaft. So they end up spending another day pullin the box out again.