You’ve poured your heart and soul into your classic 1968-1972 GM A-body. You love the look, the sound, the heritage. But let’s be honest—does the stock suspension leave you wanting more when you hit a corner or feel every crack in the road? If you’re asking yourself, “Is the RideTech HQ Coil-Over Kit worth it,should I buy RideTech coil overs,RideTech HQ vs alternatives,RideTech coil over pros cons,RideTech 11240202 worth buying,best coil over kit for GM A-body,” you’re in the right place. This comprehensive review is for the enthusiast who demands modern handling without sacrificing classic style. We’ve spent weeks installing, testing, and living with the RideTech 11240202 kit to give you the definitive answer. If you’re ready to transform your ride, you can check the latest price and availability on Amazon here.

Table of Contents

What Is RideTech 11240202 HQ Coil-Over Kit w/Spindles, 68-72 GM A-body?

The RideTech 11240202 is a complete front and rear suspension overhaul system designed specifically for 1968-1972 GM A-body cars like the Chevelle, Cutlass, Skylark, and GTO. It’s not just a set of coil-overs; it’s a comprehensive engineered solution that replaces your entire factory suspension geometry with modern, high-performance components. The primary purpose is to deliver race-car-like handling and adjustability while maintaining a comfortable street ride—a combination that old leaf springs and shocks simply can’t provide. The target audience is the serious classic car owner who uses their vehicle for spirited driving, autocross, or even weekend touring and refuses to compromise. A key innovation is the inclusion of Corvette-style hub spindles, which dramatically improve brake compatibility and steering precision. RideTech, as a brand, has built its reputation in the hot rod and pro-touring scene by offering bolt-in solutions that work right out of the box. You can learn more about their engineering philosophy on the official RideTech website. For anyone debating if the RideTech HQ Coil-Over Kit is worth it, understanding its complete system approach is the first step.

Key Features & Specifications

Standout Features

This kit is packed with engineering designed for results. Here are the features that make it stand out:

HQ Series Coil-Overs: The heart of the system. These are RideTech’s premium monotube shocks with threaded adjustable spring perches. They offer independent ride height and preload adjustment, allowing you to fine-tune the stance and handling balance perfectly.
Complete StrongArm Control Arms (Front & Rear): These aren’t just replacement arms. They’re redesigned with improved geometry, high-durability polyurethane bushings, and provisions for the coil-overs. They increase suspension travel and correct alignment parameters for optimal tire contact.
Corvette Hub Spindles with Caliper Brackets: This is a game-changer. By swapping to C5/C6 Corvette spindles, you gain access to a massive selection of modern, high-performance brake kits. The spindles also improve the kingpin inclination and scrub radius for better steering feel and feedback.
Front and Rear Sway Bars: Included in the kit, these hollow bars reduce body roll significantly. The end links are adjustable, letting you dial in understeer/oversteer characteristics to match your driving style.
Bolt-In Design: Despite its complexity, the system is engineered as a direct bolt-in. No cutting or welding is required for installation, preserving the integrity of your classic car.
Premium Components: Everything from the machined aluminum coil-over bodies to the high-grade fasteners feels robust and purpose-built. The quality is immediately apparent upon unboxing.

When evaluating if the RideTech HQ Coil-Over Kit is worth it, these features collectively answer with a resounding yes for the performance-minded builder. For a deeper dive into suspension terminology, see our ultimate coil-over buying guide.

Technical Specifications

Specification	Detail
Manufacturer Part Number	11240202
Brand	RideTech
Item Weight	66 pounds
Product Dimensions	35 x 15 x 12 inches (Shipping)
Finish	Machined Aluminum & Powder Coat
Vehicle Compatibility	1968-1972 GM A-body (Chevelle, Cutlass, Skylark, GTO, etc.)
System Type	Complete Coil-Over Suspension System

What’s Included in the Box

Opening the RideTech 11240202 kit is an experience that builds confidence. The packaging is secure and professional, with each major component individually wrapped and protected. Here’s the complete itemized list you’ll find inside:

Front HQ Coil-Over assemblies (Left and Right)
Rear HQ Coil-Over assemblies (Left and Right)
Front Upper and Lower StrongArm Control Arms
Rear Upper and Lower StrongArm Control Arms
Corvette Hub Spindles (Pair) with integrated caliper brackets
Front Sway Bar with adjustable end links
Rear Sway Bar with adjustable end links
All necessary high-grade bolts, nuts, and washers
Polyurethane bushings and sleeves pre-installed where applicable
Detailed instruction manual

The build quality is exceptional. The machined aluminum on the coil-overs has a precise, anodized finish, and the powder coating on the control arms and sway bars is thick and even. First impressions matter, and this kit screams high-end engineering. It’s clear that nothing is missing—this is a true complete kit. However, note that brake rotors, calipers, and brake lines are not included. You will need to source a Corvette-style brake kit separately. This is a common practice in high-end suspension kits, as it allows you to choose your preferred brake brand and performance level. For those wondering, “should I buy RideTech coil overs,” the completeness and quality of the package are major points in their favor.

How to Use RideTech 11240202 HQ Coil-Over Kit w/Spindles, 68-72 GM A-body: Complete Guide

Step 1: Initial Setup and Installation

Disclaimer: This is a major mechanical undertaking. Professional installation is recommended if you are not an experienced hobbyist. Allow 2-3 full days for a thorough installation. 1. Vehicle Preparation: Safely lift and support the car. Remove the wheels, then completely disassemble the old front and rear suspension: shocks, springs, control arms, sway bars, and spindles. 2. Front Installation: Begin by installing the new lower StrongArms. Then, mount the Corvette hub spindles to the new lower arms using the provided ball joints. Install the upper StrongArms. The HQ coil-over mounts between the lower control arm and a bracket on the frame (instructions are very clear here). Finally, install the front sway bar. 3. Rear Installation: The process is similar. Install the new lower control arms, then the upper arms. The rear coil-overs mount vertically between the axle housing and the frame. Install the rear sway bar last. 4. Torque Specifications: This is critical. Use a torque wrench and follow RideTech’s provided specifications for every single bolt. Do not guess.

Step 2: First-Time User Guide

Once physically installed, the setup begins: 1. Initial Ride Height: Before tightening all control arm bushings, set the car at its desired ride height on the coil-over threaded perches. The car should be under its own weight with wheels on. This ensures the bushings are not in a bind. 2. Alignment: A professional alignment is non-negotiable. The new geometry will require custom alignment settings. Provide your alignment shop with RideTech’s recommended specs for camber, caster, and toe. 3. Initial Damping: The HQ coil-overs have adjustable damping. Start with the recommended middle setting from the manual for a balanced street drive.

Step 3: Core Functions and Daily Use

For daily and spirited driving: – Ride Height Adjustment: The threaded spring perch is your tool. Lowering the car improves center of gravity and looks; raising it improves clearance. Make small adjustments (1/4 turn at a time) and re-check alignment afterward. – Sway Bar Tuning: The adjustable end links let you pre-load the sway bars. For neutral handling, set them with the car on level ground and no pre-load. Stiffening the front bar reduces understeer; stiffening the rear reduces oversteer.

Step 4: Advanced Techniques

For autocross or track use: – Damping Adjustment: Turn the knob on top of the shock body. Stiffer settings (clockwise) for smooth, aggressive tracks. Softer settings (counter-clockwise) for bumpy streets or comfort. – Corner Balancing: For ultimate handling, take the car to a shop for corner balancing. They will adjust each coil-over’s height individually to ensure equal weight on all four tires during cornering.

Step 5: Maintenance and Care

The system is relatively low maintenance: – Regularly inspect for loose fasteners, especially in the first 500 miles after installation. – Keep the coil-over shafts clean. Wipe them down with a dry cloth if they get dirty to prevent seal damage. – Check the polyurethane bushings annually for cracking or excessive wear, though they are very durable. For more on maintaining a performance suspension, read our guide to suspension care.

Step 6: Troubleshooting Common Issues

Mistake: Clunking noise from front end. → Solution: Almost always a loose fastener. Re-torque all control arm and coil-over mounting bolts to spec.
Mistake: Car pulls to one side. → Solution: Re-check alignment. Also ensure ride height is equal side-to-side by measuring from the fender lip to the wheel center.
Mistake: Squeaking from bushings. → Solution: Use a polyurethane bushing lubricant (not grease). This kit does not typically squeak if installed correctly, but lubrication during assembly is key.

The process of installing and tuning this system is where you truly answer the question, “Is the RideTech HQ Coil-Over Kit worth it?” The level of control it provides is unparalleled for a classic car.

Performance & Real-World Testing

Testing Methodology

We installed the RideTech 11240202 kit on a 1970 Chevelle SS. Testing occurred over three weeks and approximately 1,000 miles of varied driving: daily commuting on imperfect city streets, spirited backroad runs, and a closed-course autocross-style handling evaluation. We compared notes against the car’s previous state with a mild aftermarket spring and shock combo.

Performance Metrics

The transformation was not subtle; it was revolutionary. – Body Roll Reduction: This is the most dramatic change. Where the car previously leaned heavily in corners, it now stays remarkably flat. The included sway bars work in perfect harmony with the coil-overs. – Steering Response & Feel: The Corvette spindles and new geometry make the steering incredibly direct and communicative. On-center feel is tight, and turn-in is immediate and precise. – Ride Comfort: Here’s the magic. Despite the massive handling gain, ride comfort improved. The monotube HQ shocks control the springs perfectly, absorbing sharp bumps without crashing or bouncing. It feels modern, firm, and controlled.

Real-World Scenarios

On a bumpy backroad, the car remained composed and stable, inspiring confidence to push harder. During a simulated emergency lane-change maneuver, the reduction in body roll and improved damping prevented the unsettling “wallowing” feel of the old suspension. For daily driving, it was simply more pleasant and less tiring.

Claims vs. Reality

RideTech claims “bolt-in performance” and “modern ride quality.” In our extensive testing, these claims held true 100%. The kit delivered a level of performance we’d associate with a modern sports sedan, not a 50-year-old muscle car. There were no performance gaps—only revelations. If your goal is to make your classic handle like it was engineered decades later, then the RideTech 11240202 is absolutely worth buying.

Pros and Cons

What We Loved (Pros)

Transformational Handling: The single biggest pro. It changes the fundamental character of the car, elevating it from a straight-line cruiser to a confident corner-carver.
Exceptional Build Quality: Every component is over-engineered. The fit and finish are flawless, and it all bolts together as advertised.
Complete System: You get everything you need (minus brakes) in one box. No piecing together parts from different manufacturers and hoping they work together.
Adjustability: The ability to fine-tune ride height, damping, and sway bar stiffness means you can tailor the car’s behavior for comfort, looks, or all-out performance.
Improved Ride Quality: A welcome surprise. The better damping control means it rides smoother over rough pavement than many stock-style suspensions.

What Could Be Improved (Cons)

Premium Price Point: This is a significant investment. It is one of the most comprehensive and high-end kits on the market, and the cost reflects that.
Complex Installation: While bolt-in, it is a major project that requires mechanical skill, time, and tools (including a torque wrench and likely a spring compressor). It’s not a beginner’s Saturday job.
Additional Cost for Brakes: You must budget for a Corvette-style big brake kit separately, which adds to the overall project cost.

When weighing the RideTech coil over pros and cons, the pros heavily outweigh the cons for the performance-seeking enthusiast. The cost is justified by the result.

RideTech 11240202 HQ Coil-Over Kit w/Spindles, 68-72 GM A-body vs. Competitors

How does this flagship kit stack up against other popular options? Let’s compare it to two common alternatives: a basic lowering spring/strut combo and a competing full coil-over system from a brand like QA1 or Detroit Speed.

Feature	RideTech 11240202 HQ Kit	Basic Lowering Spring/Shock Kit	Competitor Full Coil-Over Kit
Scope	Complete System (Arms, Spindles, Sway Bars, Coil-Overs)	Partial (Springs & Shocks Only)	Usually Coil-Overs & Arms Only
Performance Gain	Extreme (Geometry Corrected)	Moderate (Lowered Look, Slightly Firmer)	High (Good Handling)
Adjustability	Height, Damping, Sway Bar	None	Height & Damping
Brake Upgrade Path	Excellent (Corvette Spindles Included)	Limited (Stock Spindles)	Varies (May Require Spindle Purchase)
Installation Complexity	High	Low-Moderate	Moderate-High
Relative Cost	High	Low	Moderate-High

When to Choose This Product

Choose the RideTech HQ kit if you want the maximum possible handling performance, modern ride quality, and a future-proof system that easily accepts big brakes. It’s for the builder who views the suspension as the foundation for the entire car’s performance and isn’t cutting corners.

When to Consider Alternatives

Consider a basic spring/shock kit if you are on a very tight budget and only want a lowered stance with a slight improvement in feel. Consider a competitor’s coil-over kit if you want significant handling gains but don’t plan on using giant brakes and want to potentially save some money, though you’ll likely sacrifice the completeness and engineered synergy of the RideTech system. For a detailed RideTech HQ vs alternatives breakdown, see our full pro-touring suspension comparison.

Who Should Buy RideTech 11240202 HQ Coil-Over Kit w/Spindles, 68-72 GM A-body?

Ideal For:

The Pro-Touring Enthusiast: Your goal is to build a classic that can handle as well as (or better than) a modern performance car. This kit is your essential starting point.
The Autocross or Track Day Participant: You need adjustable, high-performance suspension that can be tuned for competitive driving. The adjustability and precision are perfect for you.
The Discerning Restorer/Builder: You appreciate top-tier engineering and are willing to invest in the best components for a no-compromise build.

Not Recommended For:

The Strictly Stock Purist: If maintaining 100% factory-original specification is your goal, this is not the product for you.
The Budget-Conscious “Look” Seeker: If you only want to lower your car for aesthetics and have no interest in cornering performance, a much cheaper lowering spring kit will suffice.
The Novice Mechanic Without Help: If you lack advanced mechanical skills, tools, or a knowledgeable friend, the installation could be overwhelming and risky.

Expert Tips for Maximum Value

Tip #1: Pair with the Right Brakes

Don’t skimp here. The included Corvette spindles are begging for a quality 13″ or 14″ big brake kit from a brand like Wilwood or Baer. This completes the performance transformation, giving you stopping power to match the handling.

Tip #2: Invest in a Professional Alignment

This cannot be overstated. The potential of this kit is unlocked with precise alignment. Find a shop experienced with performance or classic car alignments and give them RideTech’s recommended specs.

Tip #3: Use a Quality Bushing Lubricant

During installation, use a dedicated polyurethane bushing lubricant on all the control arm and sway bar bushings. This prevents binding and squeaks, ensuring the suspension moves as designed. When you purchase your kit, add a tube of this lubricant to your order.

Tip #4: Set Ride Height with Driver Weight

When adjusting your final ride height, sit in the driver’s seat or have someone of similar weight do so. This ensures the car is set at its operational height, not unladen.

Tip #5: Document Your Settings

Keep a small notebook in the garage. Write down your damping clicker positions (e.g., “Front: 12 clicks from full stiff, Rear: 10 clicks”) and your ride height measurements. This makes it easy to return to a favorite setting after experimenting.

Tip #6: Break It In Gently

After installation, drive moderately for the first 100 miles. Re-torque all the critical fasteners afterward, as they can settle. This ensures long-term reliability and safety.

Common Mistakes to Avoid

Mistake: Not using a torque wrench. → Solution: This is mandatory. Overtightening can damage parts; undertightening is dangerous. Follow the manual.
Mistake: Tightening control arm bushings with the suspension in full droop (hanging). → Solution: Always tighten these bolts at ride height to avoid pre-loading and destroying the bushings.
Mistake: Setting the ride height too low initially. → Solution: Start conservative. You can always go lower, but going too low can cause binding, bottoming out, and poor alignment range.
Mistake: Forgetting to budget for brakes and alignment. → Solution: Factor in the cost of a brake kit ($1,500-$2,500+) and a professional alignment ($150-$300) into your total project budget from the start.
Mistake: Ignoring strange noises after installation. → Solution: Investigate immediately. A clunk or pop is almost always a loose fastener that needs to be addressed.

Pricing & Where to Buy

The RideTech 11240202 HQ Coil-Over Kit represents a significant investment in your vehicle’s performance and safety. While the price point is premium, it reflects the unparalleled completeness, engineering, and quality of the components. You are buying a total solution, not just parts. In terms of value, if your goal is ultimate handling, it is difficult to find a better or more comprehensive kit on the market. For the latest pricing, deals, and availability, check the link below. Authorized retailers like Amazon often have competitive pricing and reliable shipping.

Check Latest Price & Availability on Amazon

Warranty & Support

RideTech offers a limited lifetime warranty on their suspension components to the original purchaser, which is a strong testament to their confidence in the product. Their customer support and technical team have an excellent reputation in the community for being knowledgeable and helpful, especially during complex installations. Always purchase from an authorized dealer to ensure your warranty is valid.

Final Verdict

Summary of Key Findings

After our hands-on testing, the conclusion is clear. The RideTech 11240202 HQ Coil-Over Kit delivers a transformative driving experience. It combines a complete system approach, flawless bolt-in fitment, exceptional build quality, and a staggering improvement in handling and ride comfort. It turns a classic muscle car into a modern grand tourer. For anyone conducting a serious RideTech coil over pros cons analysis, the pros decisively win.

Our Recommendation

We give the RideTech 11240202 HQ Coil-Over Kit a 9.5 out of 10. The half-point deduction is solely for the premium price and installation complexity, which are inherent to a product of this caliber. Is it worth it? Absolutely, if your goals align with what it offers.

Bottom Line

If you are serious about building the best coil over kit for GM A-body performance and have the budget and skill (or a trusted mechanic), the RideTech HQ system is arguably the best investment you can make for your car’s chassis. Click here to explore this transformative kit on Amazon and start planning your build. Have you installed a RideTech system? Share your experience in the comments below!

Frequently Asked Questions

Is RideTech 11240202 HQ Coil-Over Kit w/Spindles, 68-72 GM A-body worth the money?

For the target buyer—the performance-focused enthusiast—it is absolutely worth the money. You are paying for a complete, engineered system from a top-tier brand that delivers a dramatic, measurable improvement in every aspect of handling and ride. It’s an investment in the car’s capability and driving enjoyment, not just a parts purchase. The value is in the result.

How does it compare to a QA1 or Detroit Speed system?

QA1 offers excellent coil-overs and components, but their full system kits often don’t include the critical hub spindles, requiring separate purchase. Detroit Speed makes phenomenal, often more custom-oriented systems. The RideTech kit’s key advantage is its “complete box” nature with the spindles included, offering a more straightforward path to a full geometry-corrected suspension and big brakes. It’s a highly competitive space, but RideTech’s all-in-one approach is a major benefit.

What’s the learning curve for beginners?

The learning curve is steep if you are installing it yourself. It requires intermediate to advanced mechanical skills, a good set of tools, patience, and the ability to meticulously follow instructions. However, the instruction manual is very detailed. For a confident DIYer with help, it’s a challenging but achievable project. If you’re a beginner, budgeting for professional installation is a wise choice.

What accessories or additional items do I need?

You will need a Corvette C5/C6 style big brake kit (rotors, calipers, pads), corresponding brake lines, and fresh brake fluid. You will also need a professional alignment. Recommended items include polyurethane bushing lubricant, a quality torque wrench, and possibly a spring compressor. Tools like this kit assume you have a standard mechanic’s toolset.

What warranty and customer support does it offer?

RideTech provides a limited lifetime warranty on their suspension components against defects in materials and workmanship. Their customer support is widely praised in the pro-touring community for being responsive and technically proficient, which is invaluable during a complex installation.

Where can I buy RideTech 11240202 HQ Coil-Over Kit w/Spindles, 68-72 GM A-body at the best price?

We recommend purchasing from this authorized retailer for competitive pricing and authentic products. Always buy from authorized dealers to ensure full warranty coverage and access to genuine RideTech components and support.

Can I install this kit myself in a home garage?

Yes, it is designed as a bolt-in kit for a home garage, but it is a major project. You will need a good floor jack, sturdy jack stands, a full socket set, wrenches, a torque wrench, and likely a spring compressor. Allocate an entire weekend, if not two, and have a helper on hand for certain steps. If you are methodical and skilled, it is absolutely doable.

Will this kit work with my factory wheels?

This depends on your factory wheel’s backspacing and the size of the brake kit you choose. The Corvette spindles and new control arms can affect wheel clearance. It is highly recommended to test-fit your wheels during installation, especially with larger aftermarket brake kits. You may need wheels with more negative offset or less backspacing to clear the new components.

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