cooling system question

[anchors]

My 71,LT1 has a radiator with the a verticle expansion tank on the right side, it also has the fender mounted aluminum expansion tank with connecting heater hoses. The aluminum tank seems redundant. Is this correct? Should I remove the aluminum tank?

 

[Crimson Thunder]

Does your radiator have a cap? If not,keep the aluminum tank. I agree with Mikey,someone probably set the other one up as an overflow.

 

[Crimson Thunder]

Did some research. LT-1's did not come with an expansion tank unless you have a ZR-1(highly unlikely).