Converted my B.B. dart to a 4 speed with the quicktime, took a lot of calls to brewers for help, bolt holes for the ball stud were the wrong size, z bar was far from straight so had to modify the bracket, starter positioning was slightly off so I had to elongate the hole to slightly move it away from the flywheel.

Other than that it is a nice piece and I’m sure is much lighter than the Lakewood. If you used a hydraulic t/o bearing it would probably make it a bit easier