✨ Get 20% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

User-friendly Revmax A1000-301 Allison 1000 High Performance Rebuilt Valve Body Upgrade | 2004.5-2005 Gm Silverado/sierra 2500hd/3500hd 6.6l Duramax Lly Tool [2UIi40OH]

$74.99 $239.99 -69%

RevMax A1000-301 Valve Body Upgrade: Unleash Your Duramax's Potential Enhance the performance and efficiency of your 2004.5-2005 GM 6.6L Duramax LLY with the RevMax A1000-301 Allison 1000 High Performance Rebuilt Valve Body Upgrade. This premium upgr

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

RevMax A1000-301 Valve Body Upgrade: Unleash Your Duramax's Potential

Enhance the performance and efficiency of your 2004.5-2005 GM 6.6L Duramax LLY with the RevMax A1000-301 Allison 1000 High Performance Rebuilt Valve Body Upgrade. This premium upgrade is meticulously designed to transform your transmission's capabilities, providing a seamless driving experience both on the street and on the track. With its robust construction and advanced features, this valve body is an ideal choice for both stock and modified transmissions.

Key Features:

  • Increased Performance: Experience lower transmission temperatures, quicker shift times, and improved overall reliability.
  • Custom Shift Programming: The valve body features a custom reprogramming shift kit, ensuring optimal performance and responsiveness.

Optimized for Duramax Performance

The RevMax A1000-301 Valve Body Upgrade is specifically engineered to complement the Allison 1000 Transmission, providing a perfect match for your GM 6.6L Duramax LLY. This upgrade offers increased line and lock-up apply pressure, enhancing the transmission's efficiency and reducing shift times. With high-quality components and a straightforward installation process, this valve body is a practical and cost-effective solution for boosting your vehicle's performance.

What's Included:

  • High-Performance Components: Built using only premium materials to ensure durability and long-lasting performance.
  • Easy Installation: The valve body is designed for straightforward installation, allowing for a hassle-free upgrade.

What Our Customers Say

December 31, 2025

Absolutely no complaints!

It’s a very refined and polished product.

- Kimberly Ross.

December 31, 2025

Absolutely no complaints!

I'm very happy with the tactile feedback.

- Rachel Garcia.

December 31, 2025

Absolutely no complaints!

A fantastic product that has simplified my life.

- Christina L..

Write a Review

You Might Also Like

Discover more great products from our collection.

Durango - Buffet, Hutch

Durango - Buffet, Hutch

(266)
$51.99 $166.99 -69%
8CLE-65E

8CLE-65E

(758)
$43.99 $140.99 -69%
Pin Pivot: 811/50464

Pin Pivot: 811/50464

(839)
$24.99 $79.99 -69%
Oorringen parel 14k geelgoud

Oorringen parel 14k geelgoud

(179)
$23.99 $76.99 -69%
Jacks Bandana Kaftan

Jacks Bandana Kaftan

(335)
$56.99 $182.99 -69%

Copyright 2025 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY