Ball & Trunnion
I used the ball and trunion driveline on my small block, four-speed bracket racer and never had a problem, but I doubt they are as strong as the spline type (hate to disagree with RRR). The driveline shops all know how to convert them over, I had both my present '65 ABodies converted over at a shop in Stockton, CA. I like to have a shop do it for me because I am hoping they balance the driveshaft at the same time (which is out of my league).
another thread:
Ball and trunnion to u-joint conversion?
I used the ball and trunion driveline on my small block, four-speed bracket racer and never had a problem, but I doubt they are as strong as the spline type (hate to disagree with RRR). The driveline shops all know how to convert them over, I had both my present '65 ABodies converted over at a shop in Stockton, CA. I like to have a shop do it for me because I am hoping they balance the driveshaft at the same time (which is out of my league).
another thread:
Ball and trunnion to u-joint conversion?