i found a 90 teg thats smushed to nothing (In the front) and i want to put the rear discs on my 90 civic si. i found this website that tells me mostly what i need except i thought i had to use the booster and master cylender off the teg .do i if i'm using the stock discs on the front of my si?and what is everyone talking about the e brake lines too short or something thx

this is what i found.
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I baught a 90 civic si for $500 that used to be a pizza delevery car so matenance and care levels were very low. It ran, drove and most importantly stoped but was in rough shape.It sat for about a year and didn't even crank over for a second and sparked up. It has no rust but sh*t paint that will be sertanly fixed. And now to the tranny swap problems!
I baught the car with 304km(yes i live in canada)and drove it for awhile with a automatic and finally dicited it HAS to go so i have the 5 sp...