Part Number: RTS-SERV1C4SKT

First used in Shelby Mustang and other performance vehicles, RTS-SERV1C4 "C" ratio servo kit offers greater holding power, giving cleaner, firmer 1-2 and 2-3 shifts. Machined from 6061 aluminum billet, this servo features lip seals on the piston for superior sealing over a wide range of fluid pressure. This is the largest in the C4 servo family and works in all performance C4 C5 C9 C10 applications. The servo pin incorporates two PTFE sealing rings to insure the hydraulic integrity of the pin in worn cases. Cleaning up a 2-3 flare was never easier than installing this servo. Also available is the less agressive "H" code version RTS-SERV2C4 with slightly less band apply pressure 

Replacement seal kit to suit RTS-SERV1C4 only

• Lip Seal Small
• Lip Seal Large
• PTFE Shaft Seals x 2
• High Performance Servo Gasket