700R4 Corvette Servo Assembly - Performance Ready-to-Install 2-4 Servo 1982-2014

Overview

Performance Corvette 2-4 servo assembly for the GM 700R4 automatic transmission, completely remanufactured and ready to install — a drop-in fix for a firmer, more consistent 1-2 and 3-4 shift and longer 2-4 band life. A proven upgrade for towing, performance and high-mileage 700R4 rebuilds; no need to drop the transmission to install.

What is Included

• Performance Corvette servo (larger apply area than factory for more 2-4 band clamping force)
• Upgraded return springs
• New D-ring seals
• Refurbished servo cap, high-temperature coated to prevent rust
• Cover retaining snap ring

Common Symptoms & When to Use

• Soft, slipping or delayed 1-2 / 3-4 shift
• Worn or burnt 2-4 band
• Towing or performance builds wanting firmer band apply
• Worn 2-4 servo bore

Fitment

Fits GM 700R4, 1982-up.

Also Fits

This servo assembly also fits the 4L60E, 4L65E, 4L70E, 4L75E transmissions (2-4 band apply).

Specifications

• 2-4 band apply servo assembly (second/fourth gear)
• Remanufactured, ready-to-install (drop-in)
• Larger apply area than factory for increased band clamping force
• Transmission: 700R4
• Year Range: 1982-up

Quality & Service

Remanufactured performance servo assembly, vacuum/leak-checked and ready to install. Ships in 1-3 business days. Free shipping on orders over $70. Backed by Core Transmission Parts.