bmk

ok so i got the 8-inch shorty antenna from american muscle and in the package was the antenna, 3 different size screws and an extender or something.. ive tried every possible combination of screws and i cant get it to fit on my car.. ill have a picture in a little bit of all that i go

pic:

NoHesitation

I put my 14" in, and I know i didnt use the extender, and im pretty sure i used the rightmost screw in your picture with the short end with the thicker threads going into the antenna, and the longer end going into the base, when i get back in town on fri i can check for you for sure if noone else has answered yet, but it did take a bit of messing around with it to get it on there just right

bmk

the thinner threads do not fit in the antenna; they are too small

NoHesitation

hmm, i will have to double check for you when i get home on fri then, tho I am reasonably sure that i did not use the leftmost one you have there which leaves only the middle one to try

mygt500

You can take out the one from your stock antenna and use in the new one as well. JMO Hope it helps!

DeStonn

Pretty sure I used the stock one with the 8" ant.

Bluestar

I bought the same one, from the same place.....45 seconds after I opened the package it was on, lock-tite and all. Sorry I don't recall which, if any of the screws I used. It's not like you're putting one of these on....

300GT

mine came with all those adapters as well. didn't use any of them - just used the factory screw from stock antenna. worked fine.

GidyupGo

++++1

mightymouse

I have the exact same one and i used one of the adapters.. When i go home at lunch i'll check and let you know witch one i used just hang tigh for an hour or so..