QA1 78-88 GM G-Body Level 3 Big Wheel Kit

Level 3 Big Wheel Kit, 78-88 GM G-Body, MOD Series ShocksFit up to 24" wheels on your Monte Carlo or Cutlass with a complete bolt-in suspension system, including control arms and sway bars. It has everything you need to get your G-body sitting right while giving you a maximum performance with QA1 MOD Series shocks.MOD Series Coil-OversGet the perfect look by easily adjusting your ride height with front and rear coil-overs. Raise the front your car up to 2" above stock height, and go 1" above to 3" below in the rear. Dial in the exact style you want in minutes with the included spanner wrench. Get maximum shock tunability with low high and low speed valving adjustability. Perfect for the street or drag racing, MOD Series shocks are the ultimate option to get the most out of your car. Adjustable Upper and Lower Trailing ArmsGet your wheel and tire package to fit with adjustable trailing arms that center your rear axle in the wheel well. This gives you more clearance for up to 24" wheels.Tubular Control ArmsUpgrade your front-end geometry for better drivability. These arms are designed specifically for big wheel cars with corrected suspension angles for large wheels and tires. They much are lighter and stronger than stock to get the most out of your car.Tubular Sway BarsQA1's high clearance front sway bar is 4" narrower than OEM bars, providing full turning radius on 24" wheels. It was also designed to work with OEM or notched front frame rails. Rear anti-roll bars reduce unwanted body roll and improved 60-foot times. Easy, Bolt-In InstallationParts come powder coated and ready to install with all necessary hardware. You can bolt up the kit right in your garage or work with your local shop.

Additional Information

QA1 78-88 GM G-Body Level 3 Big Wheel Suspension Kit with 4-way adjustable MOD Series shocks, front and rear sway bars, adjustable rear trailing arms. Accomodates up to 24" wheels.

This is a group bundle consisting of:

Image	Qty	SKU	MFR SKU	UPC	Description
	1x	qapT121W	T121W	806990153890	QA1 Spring Seat Nut Spanner Wrench - MOD Series
	1x	qap5250	5250	806990064561	QA1 Heavy Duty Tie Rod Sleeve Kit - 5/8-18 x 3.4in Sleeve - 5/8-18 Thread x 4.15in Long w/Jam Nuts
	2x	qap9039-308	9039-308	806990155245	QA1 MOD Series Shock Absorber Reservoir - Flat Panel - Black Anodized Aluminum
	1x	qap5285	5285	806990064745	QA1 78-88 GM A/G-Body Adjustable Rear Frame Support
	1x	qap5247	5247	806990064530	QA1 78-88 GM G-Body/73-77 A-Body Upper Adjustable Trailing Arms
	1x	qap52854	52854	806990169303	QA1 78-88 GM G-Body Big Wheel Sway Bar Kit Front 1-3/8in
	1x	qap52853	52853	806990174680	QA1 78-88 GM G-Body Anti-Roll Bar Kit Rear 1-1/4in
	1x	qap5234	5234	806990174635	QA1 78-88 GM G-Body Trailing Arms Lower Adjustable
	1x	qap52565	52565	806990160270	QA1 78-88 GM G-Body Pro-Touring Upper Control Arm Kit - Front
	1x	qap52764	52764	806990160461	QA1 78-88 GM G-Body Street Performance Lower Control Arm Kit - Front
	1x	qapMG507-10450C	MG507-10450C	806990154880	QA1 GM Pro Front Coil-Over System - MOD Series - 10in x 450lbs/in - Flat Large - Aluminum
	1x	qapRCK52451	RCK52451	806990169389	QA1 78-88 GM G-Body Mod Series 12-200 Rear Pro Coil Shock System

Bundled group items may ship from multiple locations and could have slightly longer transit times if parts are sourced from different warehouses.

Images in this listing may include individual and/or group shots of the products included in the bundle. Please refer to the table to see a breakdown of what is included. Click on a SKU to see individual item details.

For details on the individual components in this bundle, click here.

Everything you need to get your big wheel car sitting right

Note in regards to wheels and tyres.

Unless otherwise stated, wheels and tyres are supplied individually. They are not typically listed as a full set since most vehicles run different widths and offsets front to rear. Please carefully check your PCD, width and offset (ET) when choosing wheels or wheel and tyre packages. If you need more information or clarification, contact StreetFX customer support prior to ordering.

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Suspension Handling Packages, Level 3 Big Wheel Kits, Coil Springs, Shocks/Struts, 0-3.000 in. Drop Rear, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

QA1 Level 3 Big Wheel kits are complete bolt-on suspension systems with control arms and sway bars to give your GM B-body or G-body the ideal stance, plus maximum performance with QA1 MOD Series shocks.

The front and rear MOD Series adjustable Pro Coil coilovers offer maximum shock tunability with high- and low-speed valving adjustability. Perfect for the street or drag racing, MOD Series shocks are for those looking to get the most out of their car.

QA1 Level 3 Big Wheel kits also include control arms, trailing arms, and sway bars for a complete bolt-on suspension system. The components are powdercoated and ready to install with the necessary hardware, making your installation hassle-free. Choose the kit designed for your vehicle.

Features and benefits:
• Front and rear MOD Series Pro Coil system
• Pro Touring upper control arms and Street lower control arms upgrade your front-end geometry for better drivability
• Control arms are designed specifically for big wheel cars with corrected suspension angles for large wheels and tires
• Adjustable lower and upper trailing arms center your rear axle in the wheel well, granting more clearance for larger wheels
• Front and rear sway bars reduce body roll and improve stability, and help reduce handling issues that come from big wheels and raised ride heights
• Tie rod adjuster sleeves
• Spanner wrench
• Canister mount