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Caltrac bar angle?
The split mono-leaf springs are considerably lighter than the factory leaf springs to reduce unsprung weight, and you can choose a ride height, as well. He bought his first stock race car, a 1957 Ford Fairlane, and won his first round… ETALON TRAC-CAL | TRAC-CHECK uses a single self-tracking laser interferometer either from ETALON or the Leica Absolute Tracker AT930/960. Free Shipping Ultimate346. Keeps axle from rotating, helping maintain pinion angle. Improves 60ft times. Caltracs on the street- like them? Jump to Latest 29K views 36 replies 22 participants last post by Arch Stanton Feb 14, 2024 A Arch Stanton Discussion starter 1211 posts · Joined 2007 #1 · Jun 20, 2018 Thinking of trying Caltracs. My car is a twin turbo 25. With a leaf spring suspension, you get alot of spring wrapup on the axlle. Details. Full color Installation Guide. Black powder coated for durability. I have put the photos,in so you can at least see what it looks like on an A body With the MAK vs Caltrac bracket. CalTracs Standard (2103) THIS KIT INCLUDES 2-HOLE PIVOT PLATES. 7383 posts · Joined 2004 Yes it can go nose up if your Engine/Trans is pointing down. Reduce wheel hop by ordering traction bars for trucks and cars from JEGS High Performance. Bolt On traction system. They can be more accurate with tracking information than if the numbers were entered manually These days, you can watch movies at home and have a richer sound experience than a theater, thanks to sound bars. MADE IN USA Write down these measurements. Buy in monthly payments with Affirm on orders over $50. Expert Advice On Improving Your Home Videos Lat. Both arms should be backed off so there is no pretension whatsoever. Full pre-load adjustability, keeps axle from rotating/maintains pinion angle, eliminates. My car has Calvert split mono springs with Caltrac bars. The Caltracks eliminate wind up in the springs eliminating the need for the excessive pinion down angle. Full pre-load adjustability, keeps axle from rotating/maintains pinion angle, improves 60′ times. Jan 15, 2017 · Eman85. Dosen't help the time any being in the air, but sure looks good in pics and vids. Leaf Spring Bobby Brackets. MADE IN USA Write down these measurements. However, it’s import. CalTracs Truck (3304) 1988-1998 Chevrolet Silverado C1500 (flipped) 1990-1993 Chevrolet Silverado C1500 454 SS (flipped) 1988-1998 GMC Sierra C1500 (flipped) Designed especially for trucks. Developed by Super Stock winner John Calvert, these traction bars are the answer to "hooking up" high horsepower with your leaf spring suspension car. Making you blow the tire just off the start. 1955-1957 Chevrolet BelAir with spring notch INSIDE frame, inboard shocks. Full pre-load adjustability, keeps axle from rotating/maintains pinion angle, eliminates. 2015-2023 Ford F-150. driveline vibration after intalling caltracs and split monos. SRD assasin bars or caltrac bars? Jump to Latest Follow 23K views 27 replies 19 participants last post by HS professor Jul 31, 2011 S sprayinstang Discussion starter 346 posts · Joined 2009 #1 · Jul 17, 2011 what is the best pinion angle on a caltrac spilt mono leaf spring with caltrac bars on a 2nd gen camaro, at 3450 lbs. Degust delicious rum. Calvert Racing's Cal-Tracs are the most innovative traction bar units today, often imitated, but never duplicated. Add a small amount of grease to reduce rattle. 5678 posts · Joined 2011 Best way to measure pinion angle is with the wheels on the ground measure the harmonic balancer angle and then the pinion yoke angle. Bar Harbor is the quintessential New England summer playground that used to cater to millionaires from Boston and New York, with yachting and other maritime Home / Cool Hotels / To. helping maintain pinion angle * Improves 60 ft. Shop Traction Bars at Summit Racing. Find CHEVROLET C10 Calvert Racing CalTracs Truck Traction Bars and get Free Shipping on Orders Over $109 at Summit Racing! Calvert Racing CalTracs truck traction bars will get your vehicle hooking harder than ever! Whether you're drag racing, sled pulling, or just towing, these bars will help eliminate wheel hop in various conditions. Nasyp should be recommended for nicely cooked fish and good fish & chips. It plays a crucial role in various fields such as engineering, phys. The instructions that come with the bars say initial set up should have the bars as level as possible. Fits Ford 9″ with GM, Ford or Universal perch. With their cutting-edge technology and innovative features, L. Calvert Racing 63-64 Ford Galaxie Caltrac Traction Bars (Pair). Designed by Race legend John Calvert. Tremendous benefits can be realized when our Cal-Trac traction bar system is installed on a leaf spring suspended 1967-72 Chevy and GMC truck. I went between the spring and the Caltrac plate to get more upward angle on the bar and more hit on the tire. Full pre-load adjustability, keeps axle from rotating/maintains pinion angle, improves 60′ times. Install the rear rod end fastener and secure. With unsurpassed quality and craftsmanship Calvert Racing's CalTracs are the most innovative. Details. (The 'Instant Center' moves further forward). Bar Witek, #4 among Wrocław fast food: 1474 reviews by visitors and 70 detailed photos. 23,928,075 -197 Dividend Yield Lucid stock is surging today following positive comments from CEO Peter Rawlinson about his company's partnership with Saudi Arabia's. Current Price11. The atmosphere of hospitality of this place highly depends on the staff, that is cool here. HOW IT BEGAN: John Calvert tried all kinds of racing before deciding to concentrate on drag racing because it focused on the skill and reflexes of the driver and the performance of the car. This is due to their ability to Improve 60 ft times, overall track times, keep wheels planted by preventing axle rotation, and eliminating spring wrap-up. My car has Calvert split mono springs with Caltrac bars. It all depends on how you position/install the Caltrac spring plates. CalTracs Standard Low Pro (6411) THIS KIT INCLUDES LOW PROFILE (1 Hole) PIVOT PLATES. Set front shocks soft Set rear shocks on #5, if car wants to porpoise go to 6 or 7 (harder). A side by side comparison of my stock leaf spring suspension and when I upgraded to the Caltracs bars and split mono leaf spring. Calvert Racing 2100 CalTrac Traction Bars Chevy Belair 1955-1957. Application: Universal fit street or strip traction bars for leaf spring applications. Regardless of model or manufactur. Black powder coated for durability. Celebrated for their wide array of flavors, healthy ingredients, and convenience, KIND bars are one of the most popular snack bars on the market. Tremendous benefits can be realized when our Cal-Trac traction bar system is installed on a leaf spring suspended 1967-81 Chevy Camaro or Firebird. With a leaf spring suspension, you get alot of spring wrapup on the axlle. I added caltracs to get traction. Full color Installation Guide. Free Shipping - Calvert Racing CalTracs Truck Traction Bars with qualifying orders of $109. Only show this user racurass said: 275-60-15 drag radials on the rear and 27 the front end sits pretty level sitting still, but it takes it a while to settle25" of travel in the front. Perhaps the best known are the classic "traction bars" that bolt to the bottom of the springs and / or axle. Level One Mopar Torsion Bar Handling Kits QA1 Suspension Calvert Racing Suspension Borgeson Mopar Quick Ratio Modern Power Steering Conversion Chassis Rebuild Kits. Calvert Racing CalTracs drag profile traction bars will instantly get your vehicle launching faster. I'm running -4* static pinion angle and have 2" lowering blocks. These are low profile to provide more ground clearance. tri cities craigslist cars and trucks for sale by owner near london Set rear shocks on #5, if car wants to porpoise go to 6 or 7 (harder). Investors can be forgiven for not knowing what to make of Snowflake (SNOW 1The stock fell over the last year as several issues came to light. Bolt On traction system. Black powder coated for durability. They keep the axle from trying to rotate with the torque, which maintains proper pinion angle for better tire grip (hooking). Do you know how to cut angles on wood? Find out how to cut angles on wood in this article from HowStuffWorks. Full preload adjustability. With a leaf spring suspension, you get alot of spring wrapup on the axlle. Details. Calvert Racing CALTRACS traction bars are the highest quality available on the market. If you are worried about how they look then you can put them on the upper hole. 7383 posts · Joined 2004 Yes it can go nose up if your Engine/Trans is pointing down. Nov 18, 2014 · The CalTrac traction bar system is a bolt-on upgrade to the rear suspension that is designed to eliminate wheel-hop, and maintain pinion angle during launches. This is a custom order part. Basic Flip Conversion kit for 1500 Series Trucks with CalTracs and 2. Here's everything you need to know about buying gold bars, including where to buy and the factors to consider when purchasing. If you have ever tun a slapper bar without any gap, you also find they really stiffen the car. 2002 Silverado 4x4 - twins. Details. These establishments offer a variety of m. Tremendous benefits can be realized when our Cal-Trac traction bar system is installed on a leaf spring suspended 1964-69 Plymouth Barracuda. Advertisement Geometry is packed with terminology that precisely describes the way various points, lines, surf. Standard and Low Pro. 1970-1981 Chevrolet Camaro*. Calvert Racing 94-02 Dodge 1500 2WD Flip Kit Caltrac Traction Bars (Pair). Low Pro, 2, 3, and 4 hole pivot plates available (hole count refers to link/bar adjustment holes, not the top two install holes). seeing gun firing in dream islam Traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters. Black powder coated for durability. 5″ wide or Calvert Springs already installed Kit includes two Rear Mounts, two patented Calvert HD Perches, set of four U-Bolts with Hardware. It dropped from its 52-week high following the. The combination of these components change the pushing. Bolt On traction system. I bought it a few years ago out of another Nova, it works great, but like I said, the perches are different. Is the bar "pointing down"? I have seen lowered cars where the rear of the bar is actually higher than the front of the bar. Powdercoated gloss black finish. Designed especially for trucks. With the ETALON system, users may roughly position the components, without the need for time. Full pre-load adjustability, keeps axle from rotating/maintains pinion angle, improves 60′ times. need opinions, on southside machine traction bars,vs Cal trac's etc edited 3/22/03 CalTracs Truck (3410) (0 reviews) $ 429 CalTracs - Trucks. You should bring the snubber to the spring until the caltrac bar quits turning and than go an extra 1/4 turn tight. Less Pre-load, air gap, harder hit. optimum suddenlink near me This makes measurements more accurate and traceable, while reducing the maintenance and recalibration costs. For those who have updated Firefox today, and for those who have yet to—via the hamburger icon Help About Firefox—know that today’s release of Firefox 75 brings some fun changes. On ours I would run 4. Sep 24, 2005 · 503 posts · Joined 2005 Im getting ready to install my first set of Caltrac bars and i never thought to ask about pinion angle. They keep the axle from trying to rotate with the torque, which maintains proper pinion angle for better tire grip (hooking). 5* but referenced the ground. Full pre-load adjustability, keeps axle from rotating/maintains pinion angle, improves 60′ times. Flight simulation enthusiasts are always on the lookout for ways to enhance their experience in Microsoft Flight Simulator (MSFS). They have forward biased leafs that reduce (or eliminate) wheel hop while providing good handling. Turn the Force Transfer Link 1/4 TURN evenly side to side to establish pre-load. I cannot get the bars in the upper hole as the frame is in the way. Price as of July 12, 2024, 2:46 p ET. With the ETALON system, users may roughly position the components, without the need for time. This is due to their ability to Improve 60 ft times, overall track times, keep wheels planted by preventing axle rotation, and eliminating spring wrap-up. Full pre-load adjustability, keeps axle from rotating/maintains pinion angle, improves 60' times.
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The combination of these components change the pushing point on the. Free Shipping - Calvert Racing CalTracs Low Profile Traction Bars with qualifying orders of $109. Estimated Ship Date: Today. They eliminate the lower optional mounting point under the spring eye. Full preload adjustability. CalTracs and Split Mono Leaf install in my 70. These establishments offer a variety of m. Developed by Super Stock champion John Calvert, these traction bars are the answer to hooking up high horsepower with your leaf spring suspension car. Standard and Low Pro pivot plates available Free Shipping - Calvert Racing CalTracs Low Profile Traction Bars with qualifying orders of $109. Add a small amount of grease to reduce rattle. If you have a leafspring car we can supply a set for your car. The spacing between the axle and caltrac bar seemed important also. We set the perches so the pinion was 5 degrees down. crtp vs crto CalTracs are a patented traction bar system designed to solve major issues with Leafspring Suspensions in drag racing or other hard acceleration, such as axle wrap, wheel hop, and wheel spin on take off. The pinion angle is also maintained. Corresponding angles are easy to find once you know what to look for. Keeps axle from rotating, helping maintain pinion angle. Improves 60ft times. When it comes to creating a modern look in your kitchen, bar stools with backs are an excellent choice. With unsurpassed quality and craftsmanship Calvert Racing's CalTracs are the most innovative traction bar units today. Traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters. With unsurpassed quality and craftsmanship, the innovative traction bars. The parallel bar that runs from the ubolts to the front hanger bracket seems to be to long. They keep the axle from trying to rotate with the torque, which maintains proper pinion angle for better tire grip (hooking). Designed by Race legend John Calvert. 07 a share on a reported basis or $0. driveline vibration after intalling caltracs and split monos. Add a small amount of grease to reduce rattle. 67-69 Camaro / Firebird CalTrac Traction Bars. Tremendous benefits can be realized when our Cal-Trac traction bar system is installed on a leaf spring suspended 1970-77 Ford Maverick. Shop Traction Bars at Summit Racing. The combination of these components change the pushing point on. Details. Free Shipping - Calvert Racing CalTracs Truck Traction Bars with qualifying orders of $109. On my lift bar setups i ran 5-6 degree's negative so that under wrap up it would be close to zero, but with the Caltracs acting on the spring eye instead of the spring body it would seem like wrapup would be less. Electric vehicle (EV) stocks have come bouncing back to life this week, following a rough week for most of the industry to start July. You need a long, almost rigidly mounted bar that controls axle wrap and forces that used power into weight transfer. com FREE DELIVERY possible on eligible purchases Calvert Racing CalTracs drag profile traction bars will instantly get your vehicle launching faster. 1968-1974 AMC AMX and Javelin with staggered shocks. polk k12 login Full pre-load adjustability, keeps axle from. They keep the axle from trying to rotate with the torque, which maintains proper pinion angle for better tire grip (hooking). Product Code:CAL2300. Calvert Racing CalTracs Truck Traction Bars 3200 ( 2 ) Part Number: CLV-3200 Image is a representation of this item. This means you can truly dial them in to work as best as they possibly can on your application—making them a great solution for serious competitors. Free Shipping - Calvert Racing CalTracs Truck Traction Bars with qualifying orders of $109. 0122, 7am-10pm, everyday GIFT CARDS TRACK ORDER Full pre-load adjustability, keeps axle from rotating/maintains pinion angle, improves 60′ times Calvert Racing 66-70 Ford Falcon Caltrac Traction Bars (Pair). 1964-1966 Ford Mustang with Factory Standard Eye Springs, original 8″ axle, axle tube diameter 2 If your Mustang has aftermarket springs. Calvert Racing CalTracs drag profile traction bars will instantly get your vehicle launching faster. Calvert Racing CALTRACS traction bars are the highest quality available on the market. Find Calvert Racing CalTracs Truck Traction Bars and get Free Shipping on Orders Over $109 at Summit Racing! Calvert Racing CalTracs truck traction bars will get your vehicle hooking harder than ever! Whether you're drag racing, sled pulling, or just towing, these bars will help eliminate wheel hop in various conditions. Full pre-load adjustability, keeps axle from rotating/maintains pinion angle, improves 60′ times. Firefox: Being told you have a download remaining isn't the most useful bit of information in the world. Rod Ends/Heim Joints NOW COME WITH GREASE ZERKS. For those who have updated Firefox today, and for those who have yet to—via the hamburger icon Help About Firefox—know that today’s release of Firefox 75 brings some fun changes. Laundry Farbowanie Odzieży Ryś at Lower Silesian Voivodeship, Wrocław, ulica Gwiaździsta, 55, ☎️ +48 500 06 70 69. Part Number: 294-2200K View Now. mishawaka obituaries DOES NOT INCLUDE CALTRACS. Do the bars on caltrac work similar to ladder bars such as when the bar is in the top whole the tires get hit harder and lower the bar in the whole the less the tires get hit? also wheres a good place to start with preload on the bars? any input would be greatly. Traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters. CalTrac traction bars are easy to install with no cutting or welding required. Calvert Racing has specialized in leafspring traction enhancement systems for over 20 years. A tow bar is an easy and inexpensive way to tow a vehicle. Caltrac bar, split mono, rancho shocks relocated inside of the springs. There are pretty much identical and work well. hooks great with small tire29 60ft footbraking with a 200 shot and 10ive heard caltracs can work great with track time to adj CalTracs Truck (5505) 2006-2009 Dodge Ram 2500 2WD. Keeps axle from rotating, helping maintain pinion angle. Improves 60ft times. Aug 27, 2018 · Knowing how to measure pinion angle and setting it right. Are you looking to present your data in a visually appealing and easy-to-understand format? Look no further than creating a bar graph in Excel. With CalTracs installed, rein. Black powder coated for durability. 1998 S-10 Extended Cab 4x4 V-6-Stillen Intake, Carbon Fiber Clears, Xlerator Dual exhaust. The combination of these components change the pushing. Correct pinion angle with Caltrac mono split ? Jump to Latest Follow 3K views 3 replies 4 participants last post by redrocket Mar 11, 2011 It depends on the ladder bar , typical sled pulling long bars are def not suited for drag racing. Brand: Calvert Racing. Bolt On traction system. Calvert Racing CalTracs Truck Traction Bars 3200 ( 2 ) Part Number: CLV-3200 Image is a representation of this item. Jumpstart Your Next Project! Find Calvert Racing and get Free Shipping on Orders Over $109 at Summit Racing! 1 day ago · Calvert Racing CalTracs Truck Traction Bars 7704. There are no right angles in a regular pentagon.
Traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters. I've read a couple of Caltrac figures for 3. When it comes to enhancing your home entertainment experience, a good sound bar can make all the difference. Allow adequate working space. CalTracs Standard Dimension Sheet Calvert Racing Suspensions products, including CalTracs Traction Bars for Cars and Trucks, Split Mono-Leafs, Front Shocks, Rear Shocks and Accessories, Available for online ordering at Our Store Shipping to the US ONLY Excluding HI & AK Calvert Racings CalTrac Traction Bars Installation Instructions I just put on a set mono leafs and caltrac bars onto a stock suspension 79 camaro and was needing some input on adjusting the bars. Full preload adjustability. The table below shows how much you might amass if you invest $7,000 annually (that's the current maximum contribution allowed for IRAs for most people) annually and earn 8% or 10% CalTracs Standard (2300) THIS KIT INCLUDES 2-HOLE PIVOT PLATES. madison morgan standard planetsuzy Be sure to lock it down with the lock nut From daily driven cars, to 7-second 1/4 mile cars, this system will work for you. They offer full preload adjustability and eliminate spring wrap-up. The bar angle is designed to correspond to the slope of the "saddle pocket" on a horse located below the withers and back of the shoulder blade. I'd greatly appreciate any assistance you can offer. Traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters. hidden4fun Bolt On traction system. Most of the guys we are adding extra holes on are Radials, high power ( over 1000 HP and some as high as 2000 HP) for a lot of leverage, and the Shocks are slowed way down on ext and comp. 99% street use, with the rare open track night drags. With CalTracs installed, rein. NOTE: THIS KIT WILL NOT FIT TRUCKS WITH THE REAR EXHAUST EXITING IN FRONT OF THE REAR TIES UNDER THE FRONT SPRING EYE. Add a small amount of grease to minimize rattle. There are no right angles in a regular pentagon. Complete bolt-on, no cutting, welding, or modifications to OEM suspension. craigslist costa rica in english Advertisement Geometry is packed with terminology that precisely describes the way various points, lines, surf. It's worth spending a day at the track adjusting and getting it right. With unsurpassed quality and craftsmanship, the innovative. Be the first to write a review. and both options can be mounted to the inside or outside of the leaf springs). Full pre-load adjustability, keeps axle from rotating/maintains pinion angle, improves 60′ times. Part Number: 294-2200K View Now. I am not against modifying the frame to the bars in the upper hole if it was thought to solve the problem.
Full pre-load adjustability, keeps axle from rotating/maintains pinion angle, improves 60′ times. The combination of these components change the pushing point on the car. They will take the axel wrap out but will not give any extra traction aid. I finally measured my driveline angles precisely. Calvert Racing 3700 - CalTracs Drag Profile Traction Bars 82-04 GM S10/S15/Blazer/Sonoma. Fits Ford 9″ with GM, Ford or Universal perch. Full pre-load adjustability, keeps axle from rotating/maintains pinion angle, improves 60' times. Calvert Racing CalTracs drag profile traction bars will instantly get your vehicle launching faster. Parabolic rear half design distributes the main spring pressure point through the length of the half, reducing spring breakage. Eliminates spring wrap-up. Shop Traction Bars at Summit Racing. Haven't been able to tell how well they work. Traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters. You need a long, almost rigidly mounted bar that controls axle wrap and forces that used power into weight transfer. Advertisement Cutting an angle on wood is commonly referred to as maki. I'm running the bottom hole with 1/2 turn preload each side and the car doesn't spin at all70x running 12 I can't run the bars in the top hole due to the transfer link contacting the leaf spring. Eliminates spring wrap-up. Today I installed my Calvert Split mono leaf springs and CalTracs in my 70 Nova. Estimated Ship Date: Monday 7/15/2024Loading Estimated Ship Date: Monday 7/15/2024. Ideally, you want the centerline of the pinion, parallel with the centerline of the crankshaft/transmission under power. SoundHound AI is expanding its partnership with one of its biggest associatescom contributor Parkev Tatevosian discusses what. goat.com reviews tall the rear tires and lower the car to the ground. The parallel bar that runs from the ubolts to the front hanger bracket seems to be to long. Leaf Spring Bobby Brackets. This is a custom order part. Dosen't help the time any being in the air, but sure looks good in pics and vids. But it better be well-stocked if it's going to function as your bar. The combination of these components. The combination of these components change the pushing point on the car. Full pre-load adjustability, keeps axle from rotating/maintains pinion angle, improves 60' times. Install bar & adjust rocker with the drivers weight in the car so it makes contact with spring eye & lock jam nuts. Operating similar to a four-link suspension, the force-transfer link bar transmits forward thrust from the rear axle to a point more toward the center of vehicle mass. Exhaust your other options also, such as getting the tires to optimum pressure, stiffening the chassis, etc. biomedtechguy Dec 6, 2019 1 2 3 Next Dec 6, 2019 #1 CalTracs Standard Low Pro (6701) THIS KIT INCLUDES LOW PROFILE (1 Hole) PIVOT PLATES. Full pre-load adjustability, keeps axle from rotating/maintains pinion angle, improves 60′ times. CalTracs were designed by sportsman racing legend John Calvert–the winner of the inaugural 85/10 Bob Glidden Award by Ford Performance, John is often credited with single-handedly reigniting interest in stock car racing after his. To make the world smarter, happier, and richer. Designed by Race legend John Calvert. Calvert Racing has specialized in leafspring traction enhancement systems for over 20 years. Virtually identical to their standard setups, these low-profile CalTracs have one less hole of adjustment getting you extra clearance. Calvert calls it body separation. I have some 4* shims laying around and wondering if I should raise the pinion angle to about -1. The semiconductor equipment company's fourth-quarter sales and earnings exceeded expectations. Buy in monthly payments with Affirm on orders over $50. This makes measurements more accurate and traceable, while reducing the maintenance and recalibration costs. ufos russia Click HERE to request a FULL COLOR CATALOG. With unsurpassed quality and craftsmanship Calvert Racing's CalTracs are the most innovative traction bar units today. Full pre-load adjustability, keeps axle from rotating/maintains pinion angle, improves 60′ times. The combination of these components. With unsurpassed quality and craftsmanship, all competition is eliminated. Bolt On traction system. Low Profile allows approx5″ more ground clearance for vehicles used for every day street driving. Works with frame rail pocket kit. CalTracs Truck Low Pro (3701) This kit includes LOW PROFILE Pivots Plates. Istambul Kebab, #1742 among Wrocław restaurants: 187 reviews by visitors and 32 detailed photos. This is just from the reading I did on the subject. DOES NOT INCLUDE CALTRACS. Also you can see there is a difference in the bar angle for more bite Calvert Racing 6400 CalTracs 1964-65 Ford Falcon Traction Bars made by Calvert Racing, for as low as $399 Free shipping when your order includes this part. If you have a leafspring car we can supply CALTRACS traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters The push into the Front Pivot helps the cars weight shift towards the rear of the car because of a new directed angle of force toward the front of the vehicle. I am not against modifying the frame to the bars in the upper hole if it was thought to solve the problem.