trunk tag (posi&3.73)

[87tttop]

could you guys tell me if this tag show that this car came with a posi rear end with 3.73 gears It is a 1987 chevy monte carlo ss

 

[1981Regal]

Looking to me like open 3.73 not posi

 

[DOUG213XRJ]

The code GT4 is for 3.73 gears, But the code for posi is G80. So the Car came from the factory with 3.73 gears but, No posi code.


Doug

 

[desbird]

where do you find this tag in glove box

 

[1981Regal]

Rear trunk lid