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

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Comfort First Qa1 Rear Pro Coil Shock - Single Adjustable, Without Springs - 1978-1983 Buick Estate Wagon Enjoy 30% Off [rXNc5y9Q]

$75.99 $243.99 -69%

QA1 now offers bolt-in rear coil-over shocks for the 1978-1983 Buick Estate Wagon. These shocks are available in single or double adjustable valving options. Single Adjustable Shocks provide 18 positions of simultaneous rebound and compression adjust

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Comfort First Qa1 Rear Pro Coil Shock - Single Adjustable, Without Springs - 1978-1983 Buick Estate Wagon Enjoy 30% Off [rXNc5y9Q]

QA1 now offers bolt-in rear coil-over shocks for the 1978-1983 Buick Estate Wagon. These shocks are available in single or double adjustable valving options. Single Adjustable Shocks provide 18 positions of simultaneous rebound and compression adjustment while QA1's double Adjustable Shocks provide 18 positions of compression adjustment and 18 positions of rebound adjustment, for a total of 324 possible valving combinations. These shocks also utilize a fully threaded body allowing for the use of after market springs. With our highly popular adjustable front shocks and the addition of the rear coil-over shocks, you can now get a complete suspension makeover for both ends of the vehicle. Made in the USA, Easy, Bolt-In Installation, No Cutting or Welding, Threaded Body, 100% Dyno Tested and Serialized, Rebuildable and Revalveable by the QA1 Factory or QA1 Authorized Service Centers.

Standard Features

  • Achieve 1/2 higher than stock down to 2.25" lower than stock.
  • Ultimate balance of ride quality and performance handling with adjustable rebound and compression valving.
  • Limited Lifetime Warranty for peace of mind.
  • Sold as a pair.
  • Proudly made in the USA.
Specifications
Part Number RCK52378
Part Name Pro Coil Shock
UPC 806990147370
Vehicle 1978-1983 Buick Estate Wagon
Position Rear
Adjustable Valving Yes
Number of Valving Selections 324
Shocks Included Yes
Internal Design Twin-tube
Coilover Springs Included No
Suspension Height Adjustment 0.0-3.0 in. lowered
Gas Charged No
Upper Mount Eyelet
Lower Mount Eyelet
Body Diameter 2.000 in.
Shock Body Material Aluminum
Shock Body Finish Silver
Bushing Material Spherical Bearing
Bushing Color Natural
Crossmember Included No
Adjustable Mounting Bracket Included No
Hardware Included Yes
Welding Required No
Vehicle Fitment
  • 1978 Buick Estate Wagon
  • 1979 Buick Estate Wagon
  • 1980 Buick Estate Wagon
  • 1981 Buick Estate Wagon
  • 1982 Buick Estate Wagon
  • 1983 Buick Estate Wagon

What Our Customers Say

January 26, 2026

Absolutely no complaints!

A very sturdy and reliable item.

- Harvey Q..

January 26, 2026

Absolutely no complaints!

This is a must-buy.

- Rebecca Z..

January 26, 2026

Absolutely no complaints!

So effective and so simple.

- Briella N..

Write a Review

You Might Also Like

Discover more great products from our collection.

Viking VWH3010SB

Viking VWH3010SB

(588)
$117.99 $377.99 -69%
12191240 12191240 1  WAY TOWE

12191240 12191240 1 WAY TOWE

(802)
$73.99 $236.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY