Transmission dipstick tube length

[elorenzof]

HELLO! on my C10, the transmission dipstick tube barely pokes out above the firewall by the engine. On a K10 i'm building the dipstick tube is way taller almost to the edge of the firewal tunnel towards the top. (about 6 inches longer basically) Is this normal? are the 4x4 dipstick tubes taller for some reason? The reason i'm asking is im missing the trans dipstick itself and i need to find one. would anyone know where i can get a replacement trans dipstick? I'd rather not go aftermarket.