The Go Anywhere, Do Anything, Let’s Get After It Package

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You live and breathe Mustang.

Whether it’s tinkering with it, driving it to shows, or just arm chair racing against your buddies, your Mustang holds a special place in your heart. It’s practically a member of the family, so it deserves something a little special.

The plan isn’t to beat on it every weekend, but it should rise to the occasion when called. Want to hit up an autocross? It’s ready to go. Track Night in America? You bet. One Lap of America? Sure, why not. You need something that will hold it’s own but won’t break the bank or completely reengineer your car.

Welcome to the Blacktop Package.

This package is geared toward the guy who appreciates working on classic cars and wants something a little more involved than what you’d find in the Spec+ Package. It’s a complete package that replaces and evolves the entire front and rear suspension, brakes, steering, and chassis. Some minor welding will be required (for the subframe connectors) but the rest of the package is bolt on, requiring the use of typical hand tools. Blacktop is the last stop before we start talking more involved installations.

And this thing rips like you wouldn’t believe.


Up front we call in our MOD 1 Front Suspension Kit, a complete kit that replaces the stock upper and lower control arms, strut rods, shocks, sway bar, and bushings but doesn’t reengineer it. Look, Ford was on the right track with the original design, but it’s been 50 years and we’ve learned a lot.

For instance, caster. Caster is essentially the alignment angle of the upper and lower balljoint (it’s more complicated than that, but let’s keep things simple). In the 60s no one thought it was that important, so they set up a degree or two. Today, we know that the sweet spot is 6-7 degrees to minimize darting on the highway and improve high speed stability. That’s why we’ve engineered our upper arms to be offset, increasing base caster to fit in with our modern demands.

On the camber front, we offer a redesigned lower control arm with an adjustable heim joint. This allows you to easily dial in your preferred camber while also giving us a new way to attached our solid mount strut rods (which are also adjustable).

Are you sensing a trend here? The goal with our MOD 1 Front Suspension is to not only improve everything about the front of the car, but also to give you a level of adjustability that the old suspension simply could not offer. Combine this with an alignment from a quality alignment shop with experience working on classic/race cars and you’ll feel a tighter, more responsive front end that’s point and shoot.


We know that leaf springs can flex side to side by as much as 2 inches. In a sharp turn (like when avoiding something in the road) they flex out and suddenly snap back. This feeling is hard to describe, other than “I don’t like that.” So our goal is to create stability, and a positive feeling in the rear of the car when you need it most.

We start with our proprietary leaf spring. Leaf springs get a bum rap, mostly because the ones on the market today are typically constructed of the lowest quality steel in a design that hasn’t been touched in 50+ years. So we went back to the drawing board and came up with a design that improves lateral control, minimizes wheel hop (even on high horsepower applications), and utilizes an unusual mix of bushings to improve ride quality. We then back this up with a set of Bilstein shocks. Simple and effective.


If you’ve ever tried parking one of these cars without power steering, you know just how essential it is. But finding the right combination of pieces is a daunting task. Our focus started with the proper steering geometry, a bunch of math that helps tell us engineers how natural the steering is going to feel. After all, it shouldn’t take 13 turns of the wheel to turn a corner, nor should it take half a turn to make a u-turn.

So we start by replacing the steering box with a high quality ABS unit with a 14:1 ratio. We back that up with a KRC Power Steering pump, the likes of which can be found on everything from street rods to race cars. From there we source quality replacement components: center link, tie rod adjusters, and inner and outer tie rods. Again, focusing on the best stock replacements we can find, not the ones from the discount bin.


Okay, we get it. You want four wheel disc brakes. Though we’re big fans of drum brakes in the rear, we understand that rear discs brings some advantages, especially in track scenarios. But there’s a reason we like the stock brakes: the rear axle flexes. It flexes a lot. I don’t care if you have a Currie unit from a Sherman tank, the rear axles will flex. This has the effect of pushing the rotors (which are mounted to the axles) around within the caliper. So instead of having the pads gently riding the rotor, there’s a gap. This gap has to be filled when pushing the brake, which makes the whole system feel inconsistent and scary.

So what do guys do? The buy a bigger master (which moves more fluid at a lower pressure, resulting in even worse brake feel), they back it up with a brake booster (don’t get me started) and then they start asking about firewall reinforcements because they have to put so much effort into the brake pedal.

We want to use discs in the rear, so how do we overcome this problem? We opt for a floating caliper, like the one found in the Wilwood D154 setup. The floating caliper effectively moves with the rear, minimizing the air gap that’s naturally created. Frankly, it’s the only rear setup we really like.

Up front we like the Wilwood Dynapro 6 Brake kit, but you have a choice to make, because the Superlite 6 kit also makes sense.

The Dynapro has slightly less mass, so it fits under a smaller wheel and works well for autocross and the occasional light track day. The Superlite 6 is a bigger caliper, and more size means better heat management. This caliper is better suited for those who want to get aggressive on the track.

Either way, the new 6 piston designs more effectively manage brake pad wear. Couple this with an upgraded brake pad and a tandem master cylinder and you’ll have a system that stops on a dime and gives you back 9 cents in change.

From: $9,526.50


64-70 Mustang MOD 1 Front Suspension Kit

Combining several of our most popular products, we've built a kit that will dramatically improve the responsiveness, handling, and capability of your Mustang with improved driver feel and confidence, all in an easy-to-install bolt in package.

This kit includes

64-73 Mustang MOD 1 Rear Suspension Kit

The Mustang MOD1 Rear Suspension package is an upgrade that every vintage Mustang needs.  The MOD1 kit was designed with simplicity in mind.

This Kit Includes:

  • MOD 165# Leaf Springs
  • Our updated Panhard Rod Kit (found here) with Optional Adjustable Sway Bar (not recommended for street-only cars)
  • Bilstein Rear Shocks
  • MOD Leaf Spring Plates
  • Polyurethane Front Eyelet Bushings
  • Rubber Shackle Kit
  • 7/16″ U-Bolts
  • Lowering Blocks (Optional-Recommended for 1964.5-1966 Mustangs)

64-73 Mustang MOD Rear Sway Bar

Mustang 1/2″ rear sway bar kit tunes the rear grip to achieve a perfect harmony between the front and back of your Mustang. Next time you’re carving the back roads, do it with the MOD panhard rod and sway bar combo.

64-70 Mustang MOD 1 Power Steering Kit

This kit will increase the predictability and control of your car, simplify future part replacement, prevent power steering fluid from being blown on the engine, maintain proper steering geometry, and increase the enjoyment of your driving experience.

64-70 Mustang MOD Chassis Stiffening Kit

The MOD Chassis Stiffening Kit includes everything you need to add significant strength, durability, and stiffness to your early model Mustang.

This kit includes

  • MOD Subframe connectors
  • MOD X-Brace
  • MOD Shock Tower Brace

64-73 Mustang MOD Complete Brake Kit

Our MOD Complete Brake Kit includes everything you need to get your car stopping like it should with disc brakes at all four corners. This is the right setup for a street/autocross car with seldom track use.

This Kit Includes:

64-73 Mustang MOD 1 Complete Brake Kit

An upgrade from our MOD kit, the MOD 1 Complete Brake Kit brings enhanced on-track capabilities to your Mustang. We swap the Dynapro Caliper for its bigger brother, the Wilwood Superlite 6R which delivers improved cooling and a larger brake area for reliable performance both on and off the track and include Wilwood's D154 Rear Calipers for four corner disc braking.

This Kit Includes:


Most of this kit can be installed in a garage with typical hand tools. Many of the parts are fairly easier to swap in and out. Some, like the steering, will require you to remove other parts before accessing the ones to be replaced. We recommend professional installation if you are uncomfortable with the idea of replacing your brakes and steering systems.

Welding will be required to install the subframe connectors.

This package will require the adaptation of your current brake lines to your new master cylinder.

Be VERY careful when removing and installing new springs. They hurt, ask us how we know.

Leaf Spring Installation Instructions

Power Steering Installation Instructions

Dynapro 6 Installation Instructions