Power Brake Booster

[Dobaroy]

We need to replace the power brake booster on our 1975 Charger. How would we know if it is a single or dual diaphragm? Is there any easy way to re and re it? Thanks

 

[PoppaSmurf]

http://www.jegs.com/p/Tuff-Stuff/Tuff-Stuff-Chrome-Master-Cylinders-Brake-Boosters/753353/10002/-1?S=t&Ne=1%2b2%2b3%2b13%2b1147708%2b1147708&Ntt=753353&Ntk=Parent&Ntx=mode+matchall&N=4294958731&Ns=P_Auxdesc1|0&Nty=0

If you look close you'll see the differences....first being the size (dia) next being the overall lenght......