For solid rear axle location, I like the Mumford link the best. It allows you to set your roll center wherever you want. By changing the angle of the outer links, the roll center is where the links would meet in in middle. This could even be below the ground if you wanted. I have not found it necessary so far. My car has Delrin bushings at the front of the spring, and Urethane on all the other mounts. Koni Single adjustables. It pulled just over 1G at the Streets of Willow Skid pad on Toyo R888's 225/45-13's No noticeable rear axle movement.
Anyone know the part# for the O-ring on the front seal cover of the 60A gearbox? You know, the part where the release bearing slides over and attaches with three bolts. I couldn't find it in the tech wiki.
Hey Guys! Thanks for the replies. Yes, I applied sealant in the cap corners.. It's damn frustrating! This engine will be coming out for a third time..Grrrrrrr