My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

KYB Suspension KG5507 Gas-a-Just Monotube High Pressure Gas Shock Absorber

(Cadillac DeVille 1977-84, Eldorado 1971-78, Fleetwood 1977-86, 1993-96, Brougham 1987-92; Chevrolet Impala 1959-85, 1994-96, Malibu 1964-67 + 28 more models)

Manufacturer

Part Number

KG5507
Sale Price

$44.06

1 left at this price

delivery box

Usually delivered within 2 days

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The KYB Gas-a-Just KG5507 is a high-performance monotube gas shock absorber engineered to deliver superior handling and ride quality. Unlike traditional twin-tube designs, this monotube configuration provides instant response and fade-free performance under all driving conditions.

Advanced Monotube Design:

  • Dual-chamber construction with separate hydraulic and gas chambers
  • Air-free hydraulic piston and valve area ensures responsive control and precision handling
  • High-pressure nitrogen gas chamber with floating piston for consistent performance
  • Automatically adjusts to changing road conditions and driving demands
  • Eliminates performance fade caused by aeration and heat buildup
  • Larger piston diameter than twin-tube designs for improved damping efficiency

Performance Benefits:

  • Provides comfortable ride quality during normal driving conditions
  • Delivers instant performance response during aggressive driving or heavy loads
  • Superior heat dissipation through monotube body design
  • Consistent damping force throughout the shock stroke
  • Enhanced vehicle stability, cornering control, and steering precision

The KYB Gas-a-Just series is ideal for drivers seeking an upgrade from standard replacement shocks, offering a perfect balance between everyday comfort and enhanced performance capability when needed.

Products specifications

Fits

Cadillac DeVille 1977-84, Eldorado 1971-78, Fleetwood 1977-86, 1993-96, Brougham 1987-92; Chevrolet Impala 1959-85, 1994-96, Malibu 1964-67, Chevelle 1964-67, Caprice 1966-96, El Camino 1959-60, 1964-67, Bel Air 1958-75, 1981 + 24 more models

FEATURE AND BENEFIT 1

ADDS UP TO 25% MORE DAMPING PERFORMANCE OVER ORIGINAL EQUIPMENT SHOCKS

Compressed Length

13.54

Extended Length

21.89

Stroke Length

8.74

Feature and Benefit 2

COMPONENTS AND VALVING DESIGNED SPECIFICALLY FOR CLASSIC CARS

Lower Mount Type

E1

Upper Mount Type

E3(61.6X87X20)

Feature and Benefit 7

ELECTRONIC SAFETY SYSTEMS DEPEND ON THE SUSPENSION, BRAKES AND TIRES OPERATING AS THE VEHICLE MANUFACTURER INTENDED. THE KYB GAS-A-JUST HELPS KEEP ELECTRONIC SAFETY SYSTEMS PERFORMING AS DESIGNED.

Feature and Benefit 5

FLUID LEAKING CAN BE A CAUSE OF SHOCK FAILURE, THE KYB GAS-A-JUST HAS AN ULTRA-SMOOTH TRIPLE CHROME PLATED CHROME PISTON ROD TO REDUCE SEAL WEAR

Feature and Benefit 3

GAS-A-JUST MONOTUBES INCLUDE ADDITIONAL DAMPING OVER OE DESIGN FOR VEHICLES THAT WORK, TOW, AND HAVE LARGER, HEAVIER TIRES & WHEELS

Feature and Benefit 4

HIGH PRESSURE MONOTUBE DESIGN SEPARATES THE GAS AND OIL FOR FADE FREE OPERATION AND INSTANT RESPONSE

B-stop

N

R-stop

N

Feature and Benefit 6

THE HIGHER GAS PRESSURE OF THE KYB GAS-A-JUST RESPONDS QUICKLY TO IMPROVE STEERING RESPONSE

Dust Cover Included

Y

Internal Rebound Spring

N

great so far

Easy to find and use

fast and easy

Real easy and quick

Thanks!

easy to navigate through your site

Very simple to order.

Easy to use website, great communication, and product was exactly as described.

Quick response. Fast shipping.

Everything went smoothly, love the prices and the ease of transaction, hope to buy from you real soon, Nice people.

Unbeatable price and super fast shipping! The website is easy to navigate and there is a wide range of products to choose from. No need to go to the auto parts store when you have Autoplicity.com

Many specific details

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy