My advice: order the servos, read the install instructions several times before starting, take your time, and enjoy the results. This mod certainly isn't rocket science, but if the servo assemblies are not put together correctly you will have serious shifting issues. if there isn't enough free play, you grind the end of the pin. If there is too much play, you install the pin extender included in the kit. In addition, Superior has you check the free play movement of the servo pin once everything is back together. If you can change your sparkplugs, you can change your servos, provided you pay attention to detail.īoth the Superior and JET brand servos come with detailed instructions and pics. Members who aren't knowledgeable might incorrectly assume this is a simple plug and play mod.

There are also factory springs that get replaced. You'll receive a complete ready to install assembly, so in no time you'll experience the performance in your transmission. If you are only replacing one servo instead of both, the procedures are slightly different. Firm up your shift in your 700R4 or 4L60E with this easy to install Corvette servo upgrade. Transfer your old pin and hardware to the new servo and install the seals and O-rings.

Just pop off the retaining ring and pull off the cover and the servos. Shop for 700R4 4L60E Corvette Servo online at an affordable price in Chad. Installation is easy and straightforward. As someone who has done this mod already, this How To is vague in certain critical areas.įor example, once you remove the stock servos and pin, some dissasembly/assembly is required. It speeds up and firms up the 1-2 shifts without being excessively harsh.

Corvette servo 700r4 install