will a gm 10 bolt from a 73 monte carlo bolt into a 69 cutlass? I havent seen it in person but drum to drum measurements are right from what the other guy says. Just looking for some insight, thank you in advance. its a 3.08 with a posi track hoping it will swap in to phase out the O type.

 

No.

 

well that stinks! thank you for the quick response! glad i didnt buy it

 

What's the matter with the Type 'O'?

 

the price point of getting it with the 3.08 and posi vs going through the o type with the more expensive parts otherwise there is nothing wrong with the o type I have now.

 

If you own a muscle car there are NO MORE cheap routes for these cars.

If you go cheap you will end up doing it again very soon and if you have time and money to do it twice you have time and money to do it right the FIRST TIME.

You should see what it cost to build a import or foreign car rear differential ...3000-4000 dollars just in parts...LOL Oh the parts took a month and a 1/2 to come in also.

I did a 380 Z rear and it was crazy all the parts had to be ordered from Nippon over seas shipping was like 500.00 posi was 1900.00 rebuild kit 600.00 gear set 4.09 ratio was 950.00 ...NOW lets put it together... $$$$$

You just do not know how good you all still have it.

Jim
J D Race