My trusty old St-10 died a horrible death behind my BBC tonight. Based on the way it was leaking the case must have flexed......

I'm looking at a "new" unit from Richmond - but none of the PDFs explain the difference between the the two other than one is the "choice" of Nascar and the other is for the rigors or Road racing...

Any one out there have an idea on the Plus version?

Thanks!

Probably in the way the syncronizers are fitted??

Some are standard and other's almost like a crash-box!!

In other word's, "grab and yank at speed"!!! Not very good at all puttzing around town..

pdq67

Hey pdq67 - thanks for the response... yeah my old one has (er, had) lived through a ton of no clutch full throttle yanks...

From the research I did - syncros and input shaft retainer (steel vs cast) are different - but that's all I could find....