74 power wagon dream truck...
@j par my dip stick tube is 10-5/8 long. (The top of the flange at the bottom, to the top of the tube)
the dipstick itself is 29” long from the end to the stop at the top of the tube. My measure reads 28-1/2 but it’s the same as yours, measured from the bottom the the stop. (Not the stop at the tube)
this here is what I used, but I didn’t pay this insane price.
NOS 1972-1986 Dodge Truck 318 360 Oil pan dipstick & tube 3496960 3496959