All Spohn parts, torque arm relocation off the transmission -2 degree. 1" sway bar, adjustable polyrod lower control arms, adjustable panhard, lower control relocation brackets, stock springs with airbags, QA-1 single adjustable shocks. subframe connectors.
PA "K" member
Oh and best 60' with a true 10" tire (no "W") 1.44
best 60' on my "street" tires 315-35-17 was a 1.55 last year. I cut a 1.58 at norwalk with them this spring.