---
product_id: 526413572
title: "High performance Corvette Servo Piston Assembly with Cover, Snap Ring and Pin for GM 1982-2014 700R4 4L60E 4L65E 4L70E Transmissions"
brand: "dearchan"
price: "€ 74.18"
currency: EUR
in_stock: true
reviews_count: 11
category: "Dear Chan"
url: https://www.desertcart.fi/products/526413572-high-performance-corvette-servo-piston-assembly-with-cover-snap-ring
store_origin: FI
region: Finland
---

# 100% increased surface area for firmer shifts Fits GM 1982-2014 700R4/4L60E/4L65E/4L70E Aluminum alloy + copper + rubber durability High performance Corvette Servo Piston Assembly with Cover, Snap Ring and Pin for GM 1982-2014 700R4 4L60E 4L65E 4L70E Transmissions

**Brand:** dearchan
**Price:** € 74.18
**Availability:** ✅ In Stock

## Summary

> 🚗 Shift Like a Pro, Drive Like a Legend

## Quick Answers

- **What is this?** High performance Corvette Servo Piston Assembly with Cover, Snap Ring and Pin for GM 1982-2014 700R4 4L60E 4L65E 4L70E Transmissions by dearchan
- **How much does it cost?** € 74.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/526413572-high-performance-corvette-servo-piston-assembly-with-cover-snap-ring)

## Best For

- dearchan enthusiasts

## Why This Product

- Trusted dearchan brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Crafted from premium aluminum alloy, copper, and rubber for unbeatable corrosion resistance and long-lasting performance.
- • **OEM-Grade Reliability:** Engineered to exact OEM specs and rigorously tested to ensure consistent, high-performance durability for your heavy-duty build.
- • **Plug & Play Installation:** Comes fully assembled with piston, cover, snap ring, and O-rings—no transmission teardown required, saving you time and hassle.
- • **Race-Ready Shift Precision:** Experience quicker, firmer gear engagement with 100% more application surface area—feel the torque surge in every shift.
- • **Universal GM Transmission Upgrade:** Seamlessly compatible with 700R4, 4L60E, 4L65E, and 4L70E models from 1982-2014—future-proof your ride.

## Overview

The High Performance Corvette Servo Piston Assembly is a precision-engineered, fully assembled upgrade designed for GM 700R4, 4L60E, 4L65E, and 4L70E transmissions from 1982 to 2014. Constructed with durable aluminum alloy, copper, and rubber components, it delivers firmer, quicker shifts by doubling the application surface area, enhancing torque capacity and shift responsiveness. Ideal for heavy-duty and high-performance builds, this OEM-spec part ensures long-lasting reliability and a straightforward installation, transforming your driving experience with race-inspired precision.

## Description

Buy High performance Corvette Servo Piston Assembly with Cover, Snap Ring and Pin for GM 1982-2014 700R4 4L60E 4L65E 4L70E Transmissions: Transmissions & Parts - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Awesome servo for my c10 LS swap - ⭐⭐⭐⭐⭐ I recently upgraded my 4L60E transmission with a Corvette servo, and I can’t express how remarkable of a difference it has made! Initially, I was somewhat skeptical about how much an inexpensive part could enhance my driving experience, but it truly exceeded all my expectations. First off, the install was surprisingly straightforward. The instructions provided were clear, making even this DIY novice feel confident as I tackled the project. Once I had the servo in place, I noticed an immediate improvement in the shifting responsiveness. Gears engaged smoothly and without hesitation, which gave my driving an enhanced sportier feel. Performance-wise, my vehicle feels much more connected—like I’m truly in control rather than just along for the ride. The shift points are more precise and aggressive, especially during acceleration. There's a definite boost in confidence when making merges or quick lane changes, all thanks to the improved shift firmness. It's like turning my everyday drive into a mini racing experience! I cannot overlook how this mod brought life back into my transmission as well. The Corvette servo reduced the soft shifts that I used to experience, leading to less wear over time. I believe this will contribute to the longevity of the transmission, and that's always a bonus! Overall, this Corvette servo is a must-have for anyone looking to revive their 4L60E transmission. Not only is it an affordable upgrade, but the performance enhancement is like night and day. If you're throwing around the idea, trust me: just do it. You won’t regret it! Highly recommend!
Review: Excellent product! - Worked great and firmed up the shifts on 2004 Trailblazer w/4l65e

## Features

- WIDE APPLICATION - this high-performance Corvette Servo Piston Assembly fits for GM 1982-2014 700R4 4L60E 4L65E 4L70E Transmissions, to realize a quick and reliable upgrade. It's a definite must need for the the 1/2 ton truck series
- DURABLE MATERIAL - made of Aluminum alloy, copper and rubber for great strength, good sealing, wearing & corrosion resistace, deformation protection and long time use
- QUICKER & FIRMER SHIFT - corvette servo will offer shorter firmness in 1-2 and 3-4 gears and provide greater torque capability in 2nd gear for 2-4th gears. Increase application surface area by 100% for greater holding power. An ideal chioce for high performance or Heavy duty builds
- COMPLETE ASSEMBLY - comes with corvette servo piston, upgrade piston cover, snap ring, o-rings. It's already assembled and ready to install, no need to disassemble the transmission
- BUILT TO LAST - professionally manufactured to OEM specification, every part is carefully selected & tested to provide great reliability in function, performance and quality. Durable & affordable Corvette Servo Piston Assembly to better upgrade your transmission

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BSD6XVR6 |
| Best Sellers Rank | #7,889 in Automotive ( See Top 100 in Automotive ) #40 in Automotive Replacement Transmissions & Parts |
| Brand | DearChan |
| Customer Reviews | 4.3 4.3 out of 5 stars (297) |
| Date First Available | January 15, 2023 |
| Exterior | Machined |
| Item Weight | 1.81 pounds |
| Item model number | DC-700R4 |
| Manufacturer | DearChan |
| Manufacturer Part Number | DC-700R4 |
| Model | Servo Piston |
| Package Dimensions | 4.88 x 4.25 x 3.66 inches |
| Special Features | Already assembled |

## Images

![High performance Corvette Servo Piston Assembly with Cover, Snap Ring and Pin for GM 1982-2014 700R4 4L60E 4L65E 4L70E Transmissions - Image 1](https://m.media-amazon.com/images/I/71Jt-Mu2k6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome servo for my c10 LS swap
*by D***H on December 4, 2024*

⭐⭐⭐⭐⭐ I recently upgraded my 4L60E transmission with a Corvette servo, and I can’t express how remarkable of a difference it has made! Initially, I was somewhat skeptical about how much an inexpensive part could enhance my driving experience, but it truly exceeded all my expectations. First off, the install was surprisingly straightforward. The instructions provided were clear, making even this DIY novice feel confident as I tackled the project. Once I had the servo in place, I noticed an immediate improvement in the shifting responsiveness. Gears engaged smoothly and without hesitation, which gave my driving an enhanced sportier feel. Performance-wise, my vehicle feels much more connected—like I’m truly in control rather than just along for the ride. The shift points are more precise and aggressive, especially during acceleration. There's a definite boost in confidence when making merges or quick lane changes, all thanks to the improved shift firmness. It's like turning my everyday drive into a mini racing experience! I cannot overlook how this mod brought life back into my transmission as well. The Corvette servo reduced the soft shifts that I used to experience, leading to less wear over time. I believe this will contribute to the longevity of the transmission, and that's always a bonus! Overall, this Corvette servo is a must-have for anyone looking to revive their 4L60E transmission. Not only is it an affordable upgrade, but the performance enhancement is like night and day. If you're throwing around the idea, trust me: just do it. You won’t regret it! Highly recommend!

### ⭐⭐⭐⭐⭐ Excellent product!
*by C***S on January 25, 2026*

Worked great and firmed up the shifts on 2004 Trailblazer w/4l65e

### ⭐⭐⭐⭐⭐ Shift harder and faster
*by N***K on January 28, 2026*

Great product that I installed on my 03 Tahoe. I would say however that the black rubber gaskets did tear easily but other than that it was a smooth install. It really firms up my 1-2shift I still have to let off so it didn’t solve that problem but when I do let off it shifts immediately and hard. Better than the stock.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.fi/products/526413572-high-performance-corvette-servo-piston-assembly-with-cover-snap-ring](https://www.desertcart.fi/products/526413572-high-performance-corvette-servo-piston-assembly-with-cover-snap-ring)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-18*