[mr2by4]

Trying to find out if an LSD for the c52 and c160 could also be used in an s54 unit?

 

[mr2by4]

May have found the answer and it might be yes. If I get the LSD I will test fit and share a for certain answer.

 

[._T_.]

the answer is no - the c series & s series diffs are different sizes.
however if you managed to find a "c160" off a 2zz celica with an lsd in it, they have a s series diff, which will fit a s54 gearbox

T