Eaton’s Detroit Truetrac was the first helical gear differential ever introduced into the automotive aftermarket. It remains the leading gear-type limited slip differential in the industry. This month’s special is Part# TT913A481 for GM 8.5 and 8.6 differentials. Mention that you saw it on differentials.com and recieve a 5% discount! (Retail orders only) Read more about Eaton’s Detroit Truetrac.
< Be sure to subscribe and recieve news about upcoming monthly specials!