TH700-R4 Billet Adjustable Servo
Will fit TH700-R4 | 4L60 | 4L60E | 4L70E transmissions built from 1982 to 2014 Advantages include ease of adjustment, more precise adjustment, more clamping force. No shims! No grinding! ... works with stock and high performance units! Literally installs in minutes with basic hand tools. CNC machined from billet bar stock aluminum and 303 stainless components providing structural integrity with over 30% more surface area than stock, increasing both the clamping and holding forces required for high performance applications. No more installing and removing servo countless times to add or remove shims, welding onto end of stock pin or buying longer aftermarket pin to grind until its close. Installs once, providing precise adjustment with just an Allen® wrench and ½ inch open or boxed wrench. That's it! Kits include Corvette® style pistons and new seals ready to install. Compatible with stock or high performance applications. In stock units, precise adjustability will increase performance and longevity of 2-4 band and overall, usable life expectancy of transmission. In high performance applications, these benefits are increased while providing crisper, snappier shifts. "Innovative parts to make you quicker, faster and more consistent".