
I might go with the aluminum version if not to hot when the sun hits it.
I like the one on the left, performance first for me over style, taller for easier to reach and compensate for my very short shifter mod where I planned to use a longer knob.
I also raised the whole shifter close to 2.5" so the total height gain might be around 5". I will be doing many track events and a solid, closer to grab, right shape knob is a huge advantage over a stock setup. I have stiffent the mounting area, made my own cable bushings and SS.
I contacted them about machining the bottom to work with the reverse lockout and and if they are interested in selling ST ones here, group buy, etc....
I have one from my old race vette I loved but just not right for this car or I would use it.
Let me know what you think
The site for all their knobs is:
http://shop.productinnovationsonline.com/Shift-knobs-All-Cars_c2.htm?page=all
Note:
I am not into this to make money, I am doing this because I want a knob that fits my needs and to make them available to my fellow enthusiasts