Yep, you'll need RTV sealant - I used black, I believe...either black or red is recommended. Avoid blue...but it will work in a pinch.
Why would you want to go with an off brand shifter when there are several available, including the proven, budget Blue Thunder from UPR?
I have no experience with Topline's shifter, but I know Mike does his homework before releasing a product. You will need some RTV sealant, and just follow the directions.
Thanks... Were doing great things for some great people...
Love to hear from someone thats got it... at that price, i know theres been some people using it. Got the whole install guide in the FAQ thread, so im good. Thanks.