Review on Gorilla Automotive 84127B Cragar Thread by Ryan Rodriguez

I used them for a TAV upgrade on my MB200 but fitted a Predator engine instead, but am rebuilding the stock engine so they can be used on the bike in the future. For those who may not know, the newer MB200 bikes have an externally threaded crankshaft. So to install the TAV you will need one of these nuts to adapt the shaft to a 30 series driver.