7.5" length drum to drum

[gjokaj1979]

need to know the stock length drum to drum i have a 12 bolt on there now and i,m having problems fitting wheels

 

[Footbrake]

width

all g-bodiy rears measure 52 1/2" backing plate to backing plate

 

[bigdan]

total length is 58"
Dan

 

[bigdan]

normaly a 4.5" back spacing wheel fits perfect

 

[pontiacman469]

I don't know about 12 bolts but 15x10r with 4.5"backspacing works great on the 7.5"

 

[bigdan]

15 x 10" you must have some outer tire rubbing on the inner fender

even 9" are quite close ....unless you lifted the rear end ,and lost handling
Dan

 

[pontiacman469]

Got Coils from a junk cutlass..they werent factory tho,handling was fine.but i did trim underneth just in case looking down from above the tire was flush with the body.

 

[gjokaj1979]

thanks guys