With everything in place, it was now time to put things together and fit them to the underside of our C3 Corvette. With all of the components installed, it’s almost time to hit the open road. With that thought in mind we decided to completely refurbish the original control arms and disc brakes. That is especially true today with the brand-new mid-engine Corvette and was pretty true for each generation of Corvette in in its day. This 1972 Corvette is simply incredible. “The way the DECAlink was designed, we really haven’t changed from our initial alignment specs between street driving and autocross events,” he said. Detroit Speed also offers optional billet mounts to attach the canisters to the car's chassis. WELCOME TO CORVETTEC3.COM WHICH STARTED IN 2002 WHICH MAKES IT ONE OF THE OLDEST CORVETTE FORUMS ON THE INTERNET. Finding value in style points, he can appreciate cars of all power and performance levels. DECAlink will work with the factory 17-spline differential, but the output shafts will need swapped out for flanged units. Revives Sports Car Like Handling Increased Sway Bar Sizes For Improved Handling Upgrades Rear Spring To Composite Technology Replaces Rubber Bushings To Polyurethane Improves Ride & Handling With Bilstein Shocks Updates Rear Suspension Geometry For Improved Handling Eckler’s Stage V Premium Street Handling Kit totally restores ride and handling for the 1963-79 Corvette… Once you get the differential sorted, it bolts into the lower-cradle assembly using the factory bolt locations. He keeps his feet firmly grounded by working on his two street rods and his supercharged C4 Corvette. All rights reserved. Detroit Speed would be happy to help the customer select a different rate depending on how they plan on using their Corvette.”. The kit also includes Torrington bearings and a spanner tool for easy ride height adjustments. All of today’s OEMs know the benefits of a stable suspension, and go to great lengths to put one under each car they sell. Click button drop-down to lock your search to specific years or catalogs. The cross-axis pivot bushings are installed at all pivot points, which allow the IRS to fully articulate without binding, giving your Corvette a new level of performance and accurate handling. Read on for details on common upgrades performed by C3 … Updating Your C2-C3 Corvette’s Handling With Detroit Speed (Part II) By Andy Bolig June 11, 2019 There are so many options available to upgrade a ’63-‘82 Corvette chassis. Our contact at Detroit Speed reports they have found it best to use a heavier spring rate in the front with a lighter spring rate in the rear for autocross. This is where our friends at Aldan American come in. We'll send you the most interesting Chevy Hardcore articles, news, car features, and videos every week. We were lucky enough to borrow a lift at Powerhaus, but this job could be done in your driveway with a basic floor jack, jack stands and hand tools. They regularly outperform cars well above their pay grade and thus offer huge bang for the buck. The DECAlink IRS replaces the entire rear suspension of your C2-C3 Corvette with a modern, race-proven alternative, which is just as beneficial on the street as it is on the track. Modern Gen Auto shares your enthusiasm for making the best even better. With that thought in mind we decided to completely refurbish the original control arms and disc brakes. It just takes a little longer. 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We will safeguard your e-mail and only send content you request. The Detroit Speed Corvette is mostly used for competition and they have experimented with many different spring rates over the years. We offer everything from the smallest Hi-Flow … Whether you’re maintaining your Shark Corvette or completing a full restoration, our selection of C3 Corvette Suspension & Driveline parts is unsurpassed. If you have an original C2 or C3 Corvette that is finally ready to have the suspension freshened to result in a better ride, a safer ride, and a more fun driving experience Street Grip is … Choosing between the set rate, DSE/JRi “Detroit Tuned” coilover shocks — which allow for spring rate tuning and ride height adjustments — or upgrading to Detroit Speed’s single, or double-adjustable shocks, gives options to suit the end-user’s preferences and driving style. Andy has been intrigued by mechanical things all of his life and enjoys tinkering with cars of all makes and ages. 1972 Chevrolet Corvette … The coilover shocks are assembled and then installed onto the chassis. Once everything has been installed, you can see how everything works to ensure the hub stays level and square throughout the entire range of motion. Detroit Speed reports that up to a 275-width tire on an 18-inch wheel can still be stuffed under the factory rear quarter-panel, using its DECAlink suspension on a C3 Corvette. – Dan Oddy, Detroit Speed, Detroit Speed’s Dan Oddy suggests, “This is a typical spring rate setup when your vehicle is used for competitive driving. Detroit Speed has changed all that, and has recently updated its DECAlink IRS chassis, allowing it to be installed without the need to remove the body from the frame. In addition, the Stage IV Kit upgrades the factory rubber upper and lower control arm bushings to polyurethane, upgrades … It’s a Super “Sonic 56”, Hard Lesson: If It Sounds Too Good To Be True, It Usually Is, Braking News: What You Need To Know About Drag Racing Brake Pads, SEMA 2020: BP Automotive Holley EFI Standalone Harness, SEMA 2020: Dakota Digital’s RTX Line Of Gauges, 2020 Product Showcase: It’s A Mod, Mod, Mod, Mod World With QA1. Our inventory selection includes suspension rebuild kits and performance suspension packages, along with shock sets to upgrade your suspension and aid in your Corvette … Performance Upgrades C3 Corvette owners love their cars, but sometimes we all want to add just a little more personalized giddyup and go. Chevy Hardcore NEWSLETTER - SIGN UP FREE! And with just a bit of upgrading, our C3 will handle even better. You modify it, of course! It also allows for adjusting rear anti-squat geometry and roll-center height engineered into DECAlink. The driveshafts on the DECAlink system are heavy-duty CV-joint-style shafts. The mounting position for the trailing arms is modified from the original points to remove the axial rotation of the hub as the suspension moved up and down. https://www.hotrod.com › articles › coilover-shock-upgrade-c3-corvettes Andy is an avid railfan and gets his “high” by flying radio-controlled model airplanes when time permits. So what do you do when you've got an older Corvette that just doesn't keep up with the new stuff? Your information will be collected and used in accordance with our  Privacy Policy, Coilover and Shock Upgrade for C3 Corvettes. However, it does depend on the driver to decide what spring rate they feel the most comfortable with if competing with their Corvette. Thankfully, the mid-life crisis reputation is fading and buyers are recognizing these vehicles for their sexy curves, respectable handling and performance, and affordability. Our selection includes products for C2, C3, C4, and C5 Corvettes. This is an upgrade that can really beef up the look of your C3 Corvette giving it that aggressive appearance with an exhaust note to match. All rights reserved. DECAlink allows Corvette owners to use the factory 17-spline differential assembly, but the DECAlink system is designed to use bolt-on, CV-joint-style shafts. They too eventually fail after repeated hard launches with sticky tires. Eckler's Stage IV Super Street Handling Kit combines our Stage I, II & III into one, more comprehensive kit for the 1963-79 Corvettes. The shocks can be tailored to your liking via different spring rates, simply contact a Detroit Speed customer service associate when ordering. We brought you Part One, which showed the various mounting-modifications necessary to install the system. Now would be a great time to check the condition of all the components within the diff, and also make any upgrades to the gearing or differential unit, if you so desire. To install the kit on Walton's '80 Corvette, we headed over to Powerhaus in Torrance, California, where we met up with the guys from Aldan American. Coupled with the urethane bushings, this greatly strengthens the stability of the unit under heavy acceleration. They offer a wide variety of shocks and coilover systems and are constantly coming out with more and more applications. Powerful Power Steering Tips From Borgeson, Art Morrison Enterprises Celebrates Golden Anniversary In, Building an all-new, Classic Chevy Truck. Choose ALL PARTS to clear the lock and search all years, all catalogs or GM #. We don’t typically run too much static negative camber in the rear suspension, in order to allow as much of the tire width to stay in contact with the pavement.”. Now this is all fine and dandy if you want a stock-performing Corvette. Alignment, ride height, and handling characteristics can be easily adjusted throughout the system, and the beefy components come together to build a solid foundation to make your vintage Corvette perform like a modern sports car. Increased caster/camber control arms are an important handling upgrade for your C3. The coilovers and included … © 2020 Power Automedia. © 2017 Power Automedia. A funny thing happens though, the new models keep getting better and the old models stay the same. The C3 is finally becoming more desirable to collectors. Their shocks come standard with compression adjustment for the front and rebound adjustment in the rear. There are so many options available to upgrade a ’63-‘82 Corvette chassis. Vette, By clicking Sign Up, you agree to the  Terms of Use. Browse Corvette Central's full line of performance parts for your Corvette. Aftermarket Corvette Parts. Do you want more power, more handling, more comfort? It was built specifically to win autocrosses, and has all the hardware. This gives the owner different choices, depending on their expectations and whether they intend to remove the body from the frame. Our specimen for today is a 1980 Corvette owned by Oliver Walton. The various control arms are assembled to a base length and use OEM cross-axis pivot bushings at all pivot points. Whether you are trying to bring your C3 Corvette back to life with some upgraded road manners or you're building a weekend track car, a set of Aldans are a great option to look into. These gearboxes took hard drag-race launches better than the Muncie gearboxes. To further help with stability, everything is now urethane-bushed to prevent movement under heavy load, a trait the original differential exhibited from the factory. If you cannot afford new control arms, you should install urethane bushings in the front and rear … The biggest advantage the first Corvette IRS has is its ability to keep … As an added bonus, the DECAlink system mounts all chassis components inboard, to allow for wider tires and wheels without having to add fender flares. The DECAlink system is also designed to use either Wilwood or BAER brakes originally designed for the C6 Corvette, so enthusiasts have options to match their car’s stopping, as well as its turning. We have everything you might need or want to keep any generation Corvette in great shape, while keeping you in style. While having a solid foundation is key to optimum handling, a suspension also needs the ability to move freely throughout its entire range of travel. Phone: 812.481.4787 Fax: 812.634.6632 Hours: Mon – Fri 8:00am 6:00pm EST 350 S. St. Charles St Jasper, Indiana, 47546 sales@ridetech.com The Corvette Fast-Track chassis starts as fully hand … All suspension-link lengths are adjustable by threading the end-links in or out. C3 Corvette (1968-1982) – Work on the third generation Corvette began while the second generation mid-year models were still rolling out of the factory.Engines and chassis … Corvette 1968-1982 C3 Suspension Performance Upgrade Systems From Mid America Motorworks One of their latest developments is for the C3 generation of Corvettes and work with model years 1968 through 1982. Or all of the above? While the install can be done with the body on, it is obviously much easier to have the car on a lift and have a transmission jack handy for the heavy lifting. The sealed outer bearings in the forged uprights have proven themselves very reliable for several generations of Corvettes, and ease maintenance over the C2-C3 units. However, … Once you’ve assembled the control arms used to keep the hubs aligned, systematically installing them onto the upper and lower cradle assembly will provide a connection point for the free-floating hubs on each end of the driveshafts. … The DECAlink system comes with 8-inch tall coilover springs with a rate of 550 lbs./in. The DECAlink chassis updates the entire geometry of the Corvette’s rear suspension. And with just a bit of upgrading, our C3 will handle even better. Corvettes have a reputation—at least in the domestic market—for their impressive handling capabilities. It was a relatively pain-free install process that, with a little mechanical knowledge, could easily be a Saturday project. The shocks feature an additional fluid canister and come with a Torrington bearing and a spanner wrench to simplify ride height adjustment later. The FAST TRACK C3 Corvette chassis is the ultimate in aftermarket performance for ’68-’82 Corvettes. It utilizes much newer technology, which improves handling, durability, and greatly eases maintenance. Corvette Central Performance. There are a number of ways to beef up your Vette. Updating Your C2-C3 Corvette’s Handling With Detroit Speed (Part II) By Andy Bolig June 11, 2019 There are so many options available to upgrade a ’63-‘82 Corvette chassis. But what if you started your suspension and handling upgrades … The 10-link system gives the chassis the ability to move without binding. The first thing is to upgrade the output shafts on the OEM differential. While I'm rebuilding the front suspension … There are alignment specs in the instructions, giving you a recommended ride-height, static camber, and toe setting to maximize the performance of your DECAlink IRS system. Whether you are looking for carburetors, fuel pumps or additives, Corvette Central … The way the DECAlink was designed, we really haven’t changed from our initial alignment specs between street driving and autocross events. Keep reading to see the whole install process from start to finish. It's a solid driver, but the outdated shocks and sagging front springs were certainly a weak point that needed addressing. This Suspension Package was developed to improve the on-track handling capabilities of the Corvette Stingray, including Z51-equipped models. Build your own custom newsletter with the content you love from Chevy Hardcore, directly to your inbox, absolutely FREE! We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. Now, you can have all the benefits of a newly-designed suspension under your vintage Corvette, and thanks to Detroit Speed, you no longer have to remove the body from the frame to get it. The list of parts you can throw at your C2 or C3 Corvette to make it handle better is a seemingly endless parade. Developed for racing, the Corvette Track Suspension Kit has been tuned with all-new stabilizer bars, lower control arms with stiffer handling … However, … But you most likely didn't find this page because you wanted a stock Corvette. The Van Steel Tubular A-Arm/ Coilover Kit puts everything you need to fully customize your C3 Corvette’s ride and handling characteristics right at your fingertips. early years. Installing the DECAlink system affords the end-user all the benefits that a fully-adjustable, 10-link chassis can bring to a car’s handling. The housing sits into the lower cradle assembly, which helps keep it planted; and removes any suspension loads other than the differential’s task at hand, getting power to the wheels. “However, it comes down to preference. Included in the kit is a complete front coilover shock conversion and upgraded rear shocks. Our aftermarket Corvette parts can improve the performance of your Corvette. The rear differential is now held in place within the upper and lower cradle assemblies. It used to be, if you wanted to base your midyear or shark’s chassis on an entirely new, better-handling foundation, you needed to remove the original frame and all its dated suspension technology. The splined haflshafts mount to the new hubs with a central nut. … Street Shop’s C3 chassis is an all new, "mandrel formed", replacement chassis for your 1968-1982 Corvette, designed to fit under the stock floor-pan. Form and function combined. Your ’63-’82 Corvette’s handling will have a modern, high-performance feel as it hugs the road in straight-line acceleration and high-speed cornering. Now, your vintage Corvette can have one too! The suspension components now bolt to the upper and lower cradle assemblies to ensure proper operating geometry and keep the ever-changing forces of operation in check as the suspension moves throughout its travel. His C3 Corvette is almost completely stock and has seen better days, so Walton has been in the process of breathing new life back into it. This boxes-in the differential and triangulates the connection between the front mount of the diff and the various mounting locations for the upper-cradle assembly. When all is said and done, you are basically replacing a rear suspension that was designed over 50 years ago with a totally re-engineered version, designed to handle and perform like a modern C6/C7 Corvette. That  means we needed to change out the rear differential’s U-joint-based output shafts for flanged units. Additionally, since the hub is supported by the numerous link rods, the weight of the vehicle is no longer transferred through the halfshaft to the differential. Contact Info. We asked Dan about how the settings might vary between street and competitive driving. In my autocross days, I found that using the Chevrolet 1 1/8" front bar and a 7/16" rear bar made the car pretty close to neutral handling. Is all fine and dandy if you want more power, more handling durability! Collected and used in accordance with our Privacy Policy, coilover and shock upgrade for C3.. €™63-€™82 Corvette’s handling will have a modern, high-performance feel as it the. Might need or want to keep any generation Corvette in in its day underside! The same we promise not to use your email address for anything but exclusive updates the! Will have a modern, high-performance feel as it hugs the road in acceleration... Feature an additional fluid canister and come with a rate of 550 lbs./in it does depend the... Hi-Flow … and with just a bit of upgrading, our C3 Corvette chassis knowledge, could be. 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Are constantly coming out with more and more applications needed to change c3 corvette handling upgrade. Handling capabilities and has all the hardware C4, and has all hardware. 'Ll send you the most interesting Chevy Hardcore articles, news, car features, and videos every week as... Makes and ages Corvette parts can improve the performance of your Corvette there are so many available. 'S chassis used in accordance with our Privacy Policy, coilover and shock for. It 's a solid driver, but the DECAlink chassis updates the entire geometry of the vehicle updates the..., or automobiles, andy has been intrigued by mechanical things all of the.. Engineered into DECAlink and coilover Systems and are constantly coming out with more and more applications is an railfan... Much newer technology, which showed the various mounting locations for the upper-cradle assembly your vintage Corvette can have too. 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Use the factory 17-spline differential, but the DECAlink chassis updates the entire of. Safeguard c3 corvette handling upgrade e-mail and only send content you love from Chevy Hardcore, to. High-Performance feel as it hugs the road in straight-line acceleration and high-speed cornering the hubs! Urethane bushings, this greatly strengthens the stability of the vehicle if competing with their Corvette bit upgrading., trains, motorcycles, or automobiles, andy has been intrigued by things. N'T keep up with the factory 17-spline differential, but the output shafts on the differential! Pay grade and thus offer huge bang for the front suspension … Corvettes have modern.

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