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KYB KG5504 Gas-a-Just Gas Shock

Free shipping on orders over $29.99

$36.17

$ 17 .99 $17.99

In Stock

About this item

  • Adds up to 25% more damping performance over original equipment shocks
  • Components and valving designed specifically for classic GM cars
  • High gas pressure design provides instant, extra control
  • monotube design outperforms all other standard shock absorbers
  • Unique, air-free, hydraulic unit eliminates performance fade


The KYB Gas-a-Just monotube shock absorber has additional performance advantages over the traditional twin-tube design: It can instantly, automatically adjust to your performance needs and never experiences fade due to aeration. The Gas-a-Just is available as an OE monotube replacement and as an OE twin-tube performance upgrade. The KYB Gas-a-Just has two separate working chambers: An air-free hydraulic piston and valve area for responsiveness & control, and a second high-pressure nitrogen gas area with a floating piston that provides a comfortable ride during normal driving and adds instant performance on demand.


Ryan Matthias
Reviewed in the United States on July 11, 2024
Replaced the rear shocks on my 93 Caprice wagon. These have added stability, handling, and ride quality. Plus I haul with it, and these aid my ability to haul.
Customer
Reviewed in the United States on October 28, 2024
I have used these all summer on my 68 Chevelle. So far, so good. I would buy them again. Car rides great
todd
Reviewed in Canada on July 30, 2023
Worked perfect great quality for my 1969 Pontiac Lemans
joey haen
Reviewed in the United States on August 24, 2021
They fit perfect
Customer
Reviewed in Canada on May 25, 2021
Good quality and easy to install.
Zac Hales
Reviewed in the United States on April 4, 2021
Around the half the cost than local part stores, which I always try to support local, but buying all four shocks for front and back was just under $150 savings for me. Great shocks and very pleased with the performance!!! Only thing is, is that they don’t come with top four bolts (two on each side), which I bought locally, 5/16”x 1/2”grade 8 bolts and lock washers/nuts (no biggie)
J.O.R.M
Reviewed in the United States on March 31, 2020
Excelente producto, muy bonito... No lo he usado. El producto me llego sin las piezas para instalarlo... Disculpen
jack mcdonald
Reviewed in the United States on July 8, 2019
Simple install work as expected good shock for the price
Bob
Reviewed in the United States on August 29, 2017
I purchased these shocks for the front and rear of my 1968 Pontiac GTO. They firmed up the ride of the car, and made it handle significantly better. I highly recommend the shocks for anyone who needs a stiffer suspension on their old muscle car.
mike mcd
Reviewed in the United States on March 12, 2015
Can't tell you how many reviews I have read about KYB shocks leaking their oil right after some one installs them and or drives a few miles. Either way that person must have driven over them first and then installed. I've been using KYB shocks for 35 years and never had one leak. I've only replaced them after 6-8 years of use, because everything wears out that is mechanical. KYB shocks also are 1/2 the price off Bilsteins or Belltech and handle/hold up just as good. Maybe if you were a stock car racer or a road tester for Consumer reports, you'd be able to tell me which shocks you were riding on. For city and highway driving the average person won't have a clue in picking which shock was which, just be be-bopping around town!
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