✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Special Offer 1965-1968 Corvette L88 J-56 Brake Proportioning Valve Nos 3878944 Now 60% Cheaper [WVPFXH4D]

$73.99 $236.99 -69%

1965-1968 Corvette L88 J-56 Brake Proportioning Valve Experience the ultimate in automotive excellence with our Genuine GM NOS 3878944 Brake Proportioning Valve, specifically designed for the 1965-1968 Corvette L88. This high-quality component is a m

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Special Offer 1965-1968 Corvette L88 J-56 Brake Proportioning Valve Nos 3878944 Now 60% Cheaper [WVPFXH4D]

1965-1968 Corvette L88 J-56 Brake Proportioning Valve

Experience the ultimate in automotive excellence with our Genuine GM NOS 3878944 Brake Proportioning Valve, specifically designed for the 1965-1968 Corvette L88. This high-quality component is a must-have for any enthusiast looking to restore or maintain the original performance of their classic Corvette. Key features include precision engineering, durable construction, and direct fitment for your L88 model.

Product Specifications

This brake proportioning valve is a direct OEM replacement, ensuring a perfect fit and seamless integration with your vehicle's braking system. Crafted from high-grade materials, it boasts exceptional durability and reliability.
  • Material: Premium metal construction for longevity and resistance to wear and tear.
  • Compatibility: Direct fit for 1965-1968 Corvette L88 models, guaranteed to match your original specifications.
The valve is in excellent condition, having been stored in a controlled environment to maintain its newness and functionality.

Practical Uses and Benefits

Whether you're a dedicated collector, a restoration expert, or an everyday driver of a classic Corvette, this brake proportioning valve offers numerous practical benefits.
  • Improved Braking: Enhance the braking efficiency and responsiveness of your L88 with precise proportioning.
  • Reliability: Restore the original performance and safety of your vehicle with a genuine GM part.
This NOS brake proportioning valve is the perfect addition to your Corvette's braking system, ensuring optimal performance and peace of mind on the road. Upgrade your classic today and experience the difference that quality and authenticity make.

What Our Customers Say

February 5, 2026

Absolutely no complaints!

This is a very solid and very dependable buy.

- Lillian G..

February 5, 2026

Absolutely no complaints!

The quality-to-price equation is exceptional.

- Connor H..

February 5, 2026

Absolutely no complaints!

This is a very fine illustration of quality.

- Nora Y..

Write a Review

You Might Also Like

Discover more great products from our collection.

Diamond Baguette Eternity Band

Diamond Baguette Eternity Band

(887)
$144.99 $463.99 -69%
MIRA SPIKE PENDANT

MIRA SPIKE PENDANT

(450)
$32.99 $105.99 -69%
Amherst Coffee Table Sets

Amherst Coffee Table Sets

(895)
$70.99 $227.99 -69%
Elm Wood Dining Chair

Elm Wood Dining Chair

(302)
$50.99 $163.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY