More specifically, splined bars are available in a variety of wall thicknesses and diameters to provide different levels of roll stiffness for different applications. Subscribe to the MotorTrend YouTube channel today! Summit Racing carries a variety of Roadster Shop complete chassis kits including 1967-72 Chevy C10 pickups, 1955-57 Chevy Bel Airs, 1968-72 Chevy Chevelles, 1961-64 . However, simply put it cannot match the performance advantages of an independent rear suspension setup. As a result of this, we are able to mount the steering rack low in the chassis and accommodate most any engine package.. With the ragged condition of the average muscle car project and the rust and panel repair they require, this would not be outside the realm of anyone doing a restoration. Transmission Hardware. We have chosen a combination of a bronze Oilite sleeve and an Acetyl bushing, which we feel is the best possible design for a vehicle that will be both street and performance driven. Optional Upgrades to the base chassis include a complete LT1 or LT4 drivetrain package with engine, 8L90 transmission, and T-case, an OEM modern fuel tank with in-tank pump, stainless Borla exhaust, rear hitch, and more, all the way to a bolt-on core support. It's a well-thought-out system, but expect the price to reflect that as well. Our lower control arms are built from 1.625-inch tubing with 0.125-inch wall thickness, which is more than twice the diameter and strength of other systems on the market. Browse through our photos of different Roadster Shop Chassis applications. The Allard Motor Works J2X MkIII is a modern hand-crafted version of the famed British competition roadster that stirred crowds in Europe and North America in the early 1950s. To make sure our control arms maintain exact tolerances, we use CNC mandrel benders and have the tubes cut and notched by CNC pipe lasers. Subscribe to the MotorTrend YouTube channel today. VAT. This is our CHRI 1968 1972 GM A Body ROAD HUGGER CHASSIS with independent front suspension and rear 4-link. 48 - The Oil & Whiskey Podcast A nurse in Longueuil, Quebec has been reinstated after she was suspended for three days for eating a slice of toast with peanut butter while on her shift. Smart Roadster front suspension cups - set of 2. For general driving and cruising on roadways, the ride quality will be a huge advantage, as the IRS can absorb uneven surfaces and bumps by allowing the wheels to move independently. The SPEC independent front suspension is engineered to deliver outstanding performance in a user friendly package. To get a better understanding of how factors such as suspension pickup points, spring location, camber curves, bushing design, and sway bar stiffness affect ride and handling, we had Jeremy Gerber explain the technical elements of design that go into all of the Roadster Shop's suspension components. Dick's Hot Rod Shop - Lakeville Mn. Furthermore, an IRS allows precisely controlling the camber of the rear tires. Modern suspension systems for performance handling rely on a very rigid frame, relying on the suspension geometry, springs, and shocks to create the desired handling and comfort. We sat down with Roadster Shop co owner, Jeremy Gerber to talk about chassis fabrication and manufacturing. If you're looking to update the chassis on your GM truck, this is a fresh option being offered by the guys at the Roadster Shop. Without using an upper control arm to retain the spindle and hub assembly you are very limited to the horsepower you can apply. They offer many strength and versatility advantages over a traditional sway bar. Roadster Supply is the source for all your hot rod and street rod components! From bare steel to a complete painted, powered, & assembled rolling chassis, or somewhere in between. So much would have to be changed, in fact, that the design compromises would have negated the benefits of building an IRS in the first place. We go to great lengths to design a complete package where the rear suspension works together well with the front suspension, making the car perform great as a complete package. View our listing in the iNFOTEL Multimedia Business Directory. Likewise, our control arms are made out of 0.125-inch wall DOM, 1.625-inch diameter tubing with Acetyl bushings that will not deflect under hard acceleration. Up front resides a pair of Fox coilovers with specially tuned Legend Series valving. When set up properly, you can achieve some pretty fantastic camber curves that are an improvement even over the stock Vette geometry. Dealer Login. But whatever you call it, the Libra offers some serious bang for your buck with higher performance and a modest $1,199 . 47 - The Oil & Whiskey Podcast Smart Roadster front suspension cups - set of 2 used , but good . Spindles play an important role in overall suspension design, and the C6 Corvette spindle is an outstanding foundation to build a performance muscle car suspension off of. See all 32 photos 19. Also, our IRS cradle has been CAD designed to withstand the forces of high-horsepower motors. If there is no upper link to counteract this force, you are relying on the lower suspension pivot for stability, which is now seeing this twisting force amplified by the leverage effects of the suspension. 31014 Four-Link Axle $499.95. The majority of people see the control arm pivots as a simple means of attachment that have no purpose beyond connecting the control arms to the spindle. Add To Cart. We simply could not let the factory floor limit the capabilities of the suspension from a strength, performance, and handling standpoint. Video. Clearance Parts. Find Roadster Shop Complete Chassis Kits and get Free Shipping on Orders Over $99 at Summit Racing! They form an invisible grid in the suspension design software that allows mapping the swing arm lengths of the control arms, antidive percentages, caster and camber gains, and a variety of other performance factors that ultimately contribute to designing a high-performance suspension system. In order to obtain this, we have found that beyond our in-depth engineering of suspension components there is a lot of knowledge to be gained from building, testing, and tuning vehicles. U382. They are a very high strength and lightweight design, and offer a nice, tall ball joint that allows for great camber curves to be built into the suspension. Browse through our photos of different Roadster Shop Chassis applications. Since they are not sprung steel, they can fatigue very easily. In addition, we utilize a broached sway bar arm that can be cut to any length and made adjustable to provide infinite tuning possibilities for the roll stiffness of your car. Fitting massive front tires is the norm these days in Pro Touring machines. 847.949.7637. The Fast Track Chassis features 10 gauge steel fully boxed, frame rails, a unique front suspension with a 58.75-inch track width, C6 Corvette spindle and hub assembly, Penske Roadster Shop Edition performance coilovers, a 1.25-inch splined front sway bar with C6 Corvette end links, a larger diameter 4-bar rear suspension, and a Ford 9 . If you are looking to truly upgrade your ride and hot rodding experience, Scott's Hotrods is the one-stop-shop that can do it all for you. 618-841-1875. The Roadster Shop builds premium chassis and suspension products for street rods and muscle cars, including complete turnkey and SPEC chassis kits for several popular vehicles. Ready to install under your project. A hallmark of running an aftermarket front clip or frame is having an outstanding balance of ride quality and handling. There are many companies that build very high-end, Jaguar-based suspensions that are well suited to lightweight street rods and are very aesthetically pleasing for show cars and cruisers. OR SHOP BY SERIES. We have gone to great lengths to make sure that the RS Fast Track IRS can withstand massive amounts of horsepower. It is a much better solution to using Heim joints, which can be noisy and often wear out quickly. Unless they are properly designed and have supporting washers, they are prone to wearing our rather quickly and deforming under normal driving conditions. While many RS chassis are designed to be direct bolt-ons to original bodies, most original bodies were not designed to accommodate an IRS. BMW X1. Our years of car building have given us plenty of experience that we enjoy sharing with our customers. Heavy-duty machined components are utilized all throughout the suspension to make sure that no pothole or imperfection in the road will cause harm to your suspension. Close attention has been paid to the balance of roll center height and sway bar rate in order to optimize traction and handling of a vehicle on street compound tires. The solution is our billet aluminum dropped steering arm. Independent rear suspension systems have gotten a bit of a bad rap in the aftermarket industry mainly due to the outdated and poorly engineered Jaguar-style IRS design. Its selection of newly-manufactured chassis come equipped with the modern suspension parts necessary to . There are many clear and simple advantages of utilizing a complete aftermarket chassis, such as added strength, rigidity, and ride height. Ready to install under your project. It lowers the mounting location of the steering rack and tie rod considerably while still retaining the best steering geometry and Ackerman possible. Take your 37-39 Chevy to the next level in performance with a CHRI Road-Hugger Chassis and custom suspension. Front I Beam Axle, Chrome Drilled, Forged, 1045 Heat Treat, 5" Dropped, Each. 952-469-9878. Roadster Supply has worked hard to offer all the necessary measurements, uses, typical fitments, and . We both sell and install performance upgrades for modern muscle cars, including superchargers, exhaust, suspension, brakes, fuel injection . We spotted The Roadster Shop's new IFS chassis . We both sell and install performance upgrades for modern muscle cars, including superchargers, exhaust, suspension, brakes, fuel injection, etc. The Final Touch. For the Pro Touring enthusiast, however, it is mandatory that an IRS system use a full upper A-arm assembly. Our modern version integrates the latest technology into the same design, to provide a safer, more comfortable and reliable vehicle than its predecessor, without compromising performance. . BMW 5 Series. This aids in the assembly process and allows us to bring the coilover shock outboard as close to the ball joint as possible. Looking for a cost effective solution to your poor handling hot rod? Free shipping for many products! Find many great new & used options and get the best deals for Suspension Stabilizer Bar Bushing Kit-Roadster Front Energy 12.5101G at the best online prices at eBay! Most Pro Touring cars compete and drive with street compound tires, and as competition gets more and more intense so does the need for more traction. When you call MetalWorks, you will be in touch with custom chassis experts. : $1,499.99. We cut no corners when it comes to strength and materials. This is our CHRI 1960 1972 Chevy C10 ROAD HUGGER CHASSIS with C4 Corvette front suspension and 4-link rear suspension. It has been proven over the years that, when set up properly, it can work quite well. VAT - 12.50 excl. Years ago, a 500hp big-block Chevy was considered a high-performance street motor whereas today it isn't uncommon to see 850-plus horsepower LS motors that are lighter and more efficient. Level 7 Customs - Marion Il. There is a huge difference between a dedicated race vehicle and a muscle car you intend to drive on the street, and strength in the suspension components is one of the key differences. In contrast, many suspension systems make sacrifices in this area and resort to mounting shocks at unacceptable angles. The RS Fast Track suspension also integrates an upper bumper that limits the extension of the suspension travel. New & Hot Products. While the C6 spindle has many great features, the one downside to it is the stock steering arm location. Roadster Shop utilizes jounce bumpers on our front and rear suspension systems to limit the suspension travel during compression. Scott's Hotrods 'n Customs is the premier manufacturer of vehicle-specific Independent Front Suspension kits, 4-Bar Rear Suspension kits and the MOST Complete Chassis in the hot rod market. Many overlooked items, such as exhaust routing, crossmember locations, and body mount locations lend themselves to the ride quality of a car. 67-72 C10 slammed air ride painted/powered, 67-69 Camaro "Coated, Assembled & Powered". This enables orienting the shock as vertical as possible while preventing the upper control arm from contacting it. It's gone from thinly disguised race cars that only young guys with healthy backs could endure on the street, to mega-dollar show cars that log most of their mileage driving up and down trailer ramps. Lots of new products are always in the works (even if not on the web yet) and we are connecting with more and more suppliers of other high quality hot rod parts all the time Give us a call today to see how we can make your early Ford Hot Rod build simple, high quality, and a memorable experience! We take pride in not only offering some of the highest quality parts in the industry, but also the best service! The solid axle four-link rear suspension is probably the most common rear suspension seen on muscle cars, street rods, and Pro Touring cars because of its ease of packaging and relatively good performance. This is our CHRI 1948 1956 Ford and Mercury Truck ROAD HUGGER CHASSIS with C4 Corvette suspension. This is our CHRI 1928 - 1934 Ford MODEL B & C CHASSIS with Mustang II style front suspension, triangulated 4-link rear suspension, and 8.8 rear end. Not so good. These are incorporated into the shock mount brackets and also . We sacrifice nothing to provide the strongest control arms and suspension components possible. Many traditionalists fear an IRS because they feel they're too weak to handle high-horsepower levels, and this is mainly due to the poor strength and performance of Jaguar-based IRS systems. No more searching all over from different vendors and making calls to find what part will fit your application. On top of the lack of strength in these systems, there are no performance gains to be had with them. This prevents the shock from absorbing the force . BMW M Models. When your average enthusiast looks at a double wishbone suspension, they oftentimes see no more than a pair of spindles attached to some control arms with a set of coilover shocks providing the motion control. Lots of our Hot Rod parts for Model A, 1932, and 1934 Fords are made with original Deuce Factory tooling and others have been further developed or designed to reflect current trends as the years have gone by. The Corvette is set up with the crank pulley of the motor behind the steering rack so the height of the steering rack is not a factor. A swept-back lower control arm can accommodate front wheel backspacing up to 8 inches while still retaining greater steering angles than most stock and aftermarket suspension systems. 28 - 34 Traditional Wishbone Plain Front End Kit. It is easy to correct factors like floppy bushings and weak hardware by simply upgrading to a bolt-on aftermarket control arm. Imagine the massive twisting force a rear tire exerts when it is under had acceleration. Dealers. BMW 7 Series. We have a very solid baseline for what bars work the best for muscle cars, but for the more serious driver it is nice to be able to fine-tune the car with the use of different wall thickness sway bars. These custom-built fully boxed frames are completely engineered with each piece CAD designed and laser cut to within .001 of an inch. This is our CHRI 1953 1962 Corvette C1 ROAD HUGGER CHASSIS with C4 Corvette suspension. Installing a Roadster Shop Fast Track Independent Front Suspension on my 1969 Mustang Fastback. Heavy muscle cars with street tires require a substantial amount of weight transfer during cornering. The evolution of Pro Touring is an interesting one. Another key advantage is that there are countless aftermarket and OEM performance brake packages available as a bolt-on for the stock C6 spindle. When weighing out the performance versus ease of installation compromise, we simply could not come to terms with sacrificing strength, performance, or ride quality simply so it could be a bolt-on part. 1,301. The chassis is designed so your classic 1969-1972 Blazer, 1973-1980 C/K-10, or 1973-1980 Blazer can be bolted right to it with no modifications required. The Acetyl bushing provides almost no deflection while still providing a barrier from road feel and vibrations. Now, Roadster Shop has unveiled its new Legend Series chassis built specifically for the 1969 through 1980 Chevy Blazer and C/K trucks. Components are bent using heavy tonnage CNC press brakes. Dependable performance is what we specialize in. We also offer our IRS as a stand-alone suspension cradle that can be installed by any shop or homebuilder. In episode 1 of the new video series 4x4 Garage, host Christian Hazel tears down the suspension of a 1988 Ford Bronco for a 6-inch Superlift system and dives into the axles to prep them for new 4.88 gears and Eaton TrueTrac differentials to support the 37x12.50R17 Falken A/T3W all-terrain tires for awesome performance. Full Chassis, SPEC, Coilover Suspension, IFS, Ford 9 in. A 1.25-inch splined rear sway bar has been integrated into our IRS cradle and can be easily swapped for lighter or heavier bars to fine-tune your car's performance. Featuring a true BOLT-ON performance at an affordable price point. This is our CHRI 1935 1940 Ford ROAD HUGGER CHASSIS with Mustang II style front suspension, triangulated 4-link rear suspension, and 8.8 rear end. 67-72 C10 slammed air ride painted/powered. BMW 8 Series. We do not rely on high spring rates for roll resistance through cornering, and instead we have designed a system that lets light springs provide great ride quality while utilizing splined sway bars to keep the roll angle of a car to a minimum. The camber gains are very poor and often produce positive camber, the bushing and suspension hardware have massive amounts of deflection, and there is no antisquat available to assist in traction. The Legend Series chassis is designed to provide modern . RSC-70516C. Building the finest vehicles, chassis and suspension for street and performance for over 30 years. Want to see more? Building the finest vehicles and chassis for street and performance for over 25 years. Roadster Shop utilizes jounce bumpers on our front and rear suspension systems to limit the suspension travel during compression. We use 4130 chromoly, pre-hardened upper control arm shafts that can withstand any abuse the road or track can throw at them. While these key items are very straightforward and easily identifiable to the customer, what cannot be shown in an advertisement is the ride quality, feel, and performance of the chassis. 28775 N Il Route 83, Mundelein, IL 60060 Source: The Roadster Shop. This is our CHRI 1928 1934 Ford MODEL B & C CHASSIS with Mustang II style front suspension, triangulated 4-link rear suspension, and 8.8 rear end. ------ Free Shipping on Qualifying Orders ------, Pay Just $10.99 Handling - Exclusions Apply, Hi Boy Bolt to Shock Headlight Mounts Plain, GT2 F1 Style Upper Shock and Headlight Mount Combos Polished, SBC Passenger Side Alternator Bracket Chrome, '32 Ford Roadster 2" Chop Windshield Frame Chrome, Big Bore 1949 - 1953 Ford 293 Flathead Rotating Assembly, Model A With '32 Grille Fendered Car Dropped Headlight Bar Un-Polished, Weld On Style Steering Stabilizer / Damper Painted, Original Style 1932 Ford Steering Column Drop Brand New, 1932 Ford Headlight Bar Bolt Kit Polished, Traditional Style Stamped Front Spring U-Bolt and Pad Kit Polished, '32 Ford Roadster 3" Chop Windshield Frame Plain, Early Ford DUAL RESERVOIR Master Cylinder. RSC-45010. In order to package these larger tires, we have specifically designed our upper and lower control arms to avoid any interference when moving through their steering motion. Axle, Chevy, Pontiac, Camaro, Firebird, Kit. We will ship anywhere in the U.S. or we can have your brand new chassis ready at the Speed Shop for you to pick up. If you look at modern cars, the only thing on the road with a solid rear axle is a pickup truck. Pictured with optional LS3 package. (Axle with 4-Link batwings welded in place) 31014C Four-Link Axle, chrome $750.95. All of our parts are made to the highest standard and hand checked before shipping. Pictured with optional stainless-steel fuel tank. By capturing the market with advances in design, engineering, and innovation, the Roadster Shop has continued its development of chassis and suspension products to the growing Muscle Car, pro . 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