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Qa1

QA1 78-88 GM G-Body Mod Series 12-200 Rear Pro Coil Shock System

SKU: QAPRCK52451

Coilover Kits

QAP Coil-Overs - Pro Coil...

Qa1

QA1 78-88 GM G-Body Mod Series 12-200 Rear Pro Coil Shock System

SKU: QAPRCK52451

Coilover Kits

QAP Coil-Overs - Pro Coil...

A$4,928.52
LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Get the perfect look by easily adjusting your ride height on your Monte Carlo or Malibu. These rear coil-overs allow ride height adjustment up to 1" higher than stock to 3" lower than stock. Dialing in the perfect stance on your G-body can be done in minutes. Get maximum shock tunability with low and high speed compression and rebound valving adjustability. Perfect for the street or drag racing, MOD Series shocks are the ultimate option to get the most out of your car. Parts come ready to install with all necessary hardware. Easily bolt them on right in your garage or work with your local shop.

Product Overview

Get the perfect look by easily adjusting your ride height on your Monte Carlo or Malibu. These rear coil-overs allow ride height adjustment up to 1" higher than stock to 3" lower than stock. Dialing in the perfect stance on your G-body can be done in minutes. Get maximum shock tunability with low and high speed compression and rebound valving adjustability. Perfect for the street or drag racing, MOD Series shocks are the ultimate option to get the most out of your car. Parts come ready to install with all necessary hardware. Easily bolt them on right in your garage or work with your local shop.


Features and Benefits

  • 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.

Product Details

Active or Passive Suspension:Passive
Adjustable Compression:Yes
Adjustable Rebound:Yes
Adjustable Ride Height:Yes
Assembled:No
Brand:QA1
Description:QA1 78-88 GM G-Body Mod Series 12-200 Rear Pro Coil Shock System
Grade Type:Performance
Internal Construction Type:Dual Tube
Manufacturer Part Number:RCK52451
Part Number:qapRCK52451
Prop 65 - Short Label:WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/No:Yes
Remote Reservoir:Yes
Spring Color:Silver
Spring Material:High Tensile Chrome Silicon
Title:QA1 RCK52451 Rear Coilover Kit
UPC:806990169389

Kit Options

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb SKU Kit Title
qapBW03-GMG1 QA1 78-88 GM G-Body Level 3 Big Wheel Kit (1x qap5247, 1x qap5250, 1x qap52565, 1x qap52764, 1x qap5285, 2x qap9039-308, 1x qapMG507-10450C, 1x qapT121W, 1x qapRCK52451, 1x qap52854, 1x qap52853, 1x qap5234)

Application Summary

78-88 GM G-Body

Part Type

Coilover Set

Data: v4.2 - Upd: 2026-10-15 04:55:59

Features

  • Achieve 1/2 higher than stock down to 2.25" lower than stock.
  • Limited Lifetime Warranty for peace of mind.
  • Proudly made in the USA.
  • Sold as a pair.
  • Ultimate balance of ride quality and performance handling with adjustable rebound and compression valving.

Specifications

Product Attributes - Brand
QA1
Product Attributes - Manufacturer's Part Number
RCK52451
Product Attributes - Part Type
Coilover Kits
Product Attributes - Product Line
QA1 Rear MOD Coilover Conversion Systems
Product Attributes - UPC
806990169389
Product Attributes - Coilover Kit Position
Rear
Product Attributes - Adjustable Valving
Yes
Product Attributes - Number of Valving Selections
324
Product Attributes - Shocks Included
Yes
Product Attributes - Internal Design
Twin-tube
Product Attributes - Coilover Springs Included
Yes
Product Attributes - Spring Rate (lbs./in.)
200 lbs./in.
Product Attributes - Suspension Height Adjustment
0.0-3.0 in. lowered rear. 0.0-1.0 in. raised rear
Product Attributes - Gas Charged
Yes
Product Attributes - Upper Mount
Eyelet
Product Attributes - Lower Mount
Eyelet
Product Attributes - Body Diameter (in.)
2.000
Product Attributes - Shock Body Material
Aluminum
Product Attributes - Shock Body Finish
Black/Red
Product Attributes - Bushing Material
Spherical bearing
Product Attributes - Bushing Color
Natural
Product Attributes - Spring Finish
Gray/Silver
Product Attributes - Crossmember Included
No
Product Attributes - Adjustable Mounting Bracket Included
Yes
Product Attributes - Hardware Included
Yes
Product Attributes - Welding Required
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Kit allows for clearance of up to 24 in. wheels. Kit works with factory housings. Aftermarket rear end will require weld on bracket QA1-9037-1081.

Reference Information

Brand Name/s Qa1
StreetFX SKU qapRCK52451
SFX Item ID 4095909
Supplier Item Code 4095909
Manufacturer SKU RCK52451
Manufacturer UPC 806990169389
Alternative References qa1, QA1-RCK52451

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Compatibility

78-88 GM G-Body

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