5-speed tranny on ebay

"Also, I purchased it as the transmission only, with no linkage, so the buyer will need to find or fabricate the necessary parts. for a 4-speed to 5-speed conversion, the links are the same, with the exception of the 5th-Reverse arm being mounted upside down on the 5-speed"

I'd be all over it, but the no linkage/shifter clause is a deal killer for me.