Availability
Calvert Racing CalTracs Low Profile traction bars buy you more ground clearance under their pivot assemblies. Virtually identical to their standard setups, these low-profile CalTracs have one less hole of adjustment getting you extra clearance. Calvert Racing designed Low Pro systems for street-driven vehicles that want more clearance for everyday driving. Features include: * Complete bolt-on installation--no cutting, welding, or modifications to OEM suspension * Keeps axle from rotating, helping maintain pinion angle * Improves 60 ft. times * Full preload adjustability * Eliminates spring wrap-up * Powdercoated gloss black finish * Full-color installation guide * PSCA, NMCA, NHRA-approved
( 93 )
$395.00
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$495.00
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. With unsurpassed quality and craftsmanship, the innovative traction bars have often been imitated, but never duplicated. Calvert has spent years specializing in leaf spring traction enhancement, so whether you have a daily driver or an 8-second drag truck/car, CalTracs systems will outperform the rest. Features include: * Complete bolt-on installation--no cutting, welding, or modifications to OEM suspension * Keeps axle from rotating, helping maintain pinion angle * Improves 60 ft. times * Full preload adjustability * Eliminates spring wrap-up * Powdercoated gloss black finish
( 75 )
$440.00
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$495.00
Engineered for drag racing, Calvert Racing split mono-leaf springs have a higher spring rate and a stiffer ride than stock springs. Tested on the fastest stock suspension cars in the world, they are designed to control and reduce excessive body separation in rear suspension and plant the rear tires without unloading. The parabolic rear-half design distributes the main spring pressure point through the length of the half, reducing spring breakage. Calvert Racing split mono-leaf springs are assembled to order with Grade 8 hardware, heavy-duty alignment clamps, front aluminum bushings, and rear polyurethane bushings. They are stress-relieved and arch verified, available in several ride height options, and have been proven to withstand over 2,500 hp at 1/4 mile ETs in the 6s. Choose the springs designed for your vehicle.
( 46 )
$460.00
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$620.00
Finally, a 90/10 that's easy to pull apart! Calvert Racing CF Series 90/10 shocks deliver lightning quick separation! Specifically designed for maximum weight transfer, these suspension components feature dual-stage valving on compression to allow your car to settle on the top-end. They are cost-effective, lightweight, and available for a wide range of vehicles from the 1950s and up.
( 36 )
$150.00
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$195.00
Calvert Racing CR Series 9-way adjustable shocks are cost-effective rear shocks. They feature heavy-duty industrial steel bodies and external dial for easy adjustability. The dial on each of these CR shocks primarily adjusts rebound, enabling you to control excessive rear body separation. Models are available for hundreds of applications from the 1950s and up.
( 17 )
$295.00
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$340.00
Calvert Racing U-bolts are made of Grade 5 material in a choice of lengths and axle tube diameters. The bolts are zinc plated and packaged with washers and nuts. Keep you setup together with Calvert U-bolts.
( 93 )
$35.00
Calvert Racing CalTracs drag profile traction bars will instantly get your vehicle launching faster. They keep the axle from trying to rotate with the torque, which maintains proper pinion angle for better tire grip (hooking). This will improve the 60 ft. times on your 1/4 mile runs. The talented folks at Calvert have been specializing in leaf spring traction enhancement for years, providing top-notch craftsmanship and continuous innovation that is often imitated, but never duplicated. Order the kit recommended for your vehicle. Features and specs: * Complete bolt-on installation--no cutting, welding, or modifications to OEM suspension * Full preload adjustability * Eliminates spring wrap-up * Powdercoated gloss black finish * Full color installation guide * PSCA, NMCA, NHRA-approved
( 40 )
$395.00
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$440.00
Calvert Racing leaf spring sliders are designed for use with their Split Mono-Leaf springs and OE style springs to prevent binding during suspension movement. They are made from strong steel with heavy-duty roller bearings.
( 6 )
$190.00
Get the drop on performance with Calvert Racing lowering blocks. These steel blocks are interlocking and stackable onto each other via the centering pin and recess for most applications. One pair provides a 1/2 in. drop and two pairs provide 1 in. drop, and so on.
( 13 )
$35.00
Calvert Racing CalTracs adjustment wrenches will allow you to make easy adjustments to your CalTracs traction bar system. The wrenches feature a 1 1/8 in. opening for adjusting links and jam nuts, while the 6 in. handle features an offset/angled head that helps in low-clearance applications where space is limited. CalTracs wrenches are constructed of heat-treated 4340 chromoly for durability and longevity, then finished in a gold plating to resist corrosion with a rubberized coating to offer long-lasting service.
( 11 )
$65.00
Calvert Racing pinion shims correct driveline angle. They are made from strong billet aluminum and are available in 2 and 4 degree options to shim underneath the spring perches. Fix your pinion angle with Calvert shims.
( 17 )
$30.00
Calvert Racing Split Mono-Leaf shackle sets are designed for cars with Calvert Split Mono-Leaf springs installed. These sets replace old, worn-out shackles with new ones fitted with polyurethane bushings for the upper frame, as well as the rear spring eye, to reduce suspension binds and ensure a long service life. The suspension shackles are available for dozens of Buick, Chevrolet, Oldsmobile, and Pontiac applications from the 1960s, '70s, and '80s.
( 7 )
$130.00
Calvert Racing heavy-duty spring perches are strong, have the performance you require, and are offered in three sizes! Features include: * Available for axle tube diameters of 2.75 in., 3.00 in., and 3.25 in. axle tubes * Perch extends up to center of axle tube for improved contact surface * Tabs space housing off perch for best welding penetration * Integrated gussets add necessary strength
( 12 )
$50.00
Calvert Racing mono-leaf springs are available in various ride heights. The parabolic design helps to distribute the main spring pressure point through the entire length of the spring, thus, reducing spring breakage. Additional features include: * Direct replacement for most applications * Steel bushings in front eyes and Delrin® bushings in rear eyes * Center locator pins * Stress-relieved and arch verified * Substantially lighter than multi-leaf springs
Not Yet Reviewed
$520.00
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$620.00
One of the little annoyances many racers have is finding a place on their race car to tie it down onto a trailer or hauler without damaging the car—and having to crawl under to find a spot for a strap/hook to load/unload/load again after a long day racing. Now you can secure your vehicle to a trailer or hauler with easy-to-install and easy-to-access tie-down brackets from Calvert Racing. They're designed to bolt onto your CalTracs mounts and leave on without affecting performance. The cargo tie-down brackets can be used in different configurations, depending on your needs. Additional notes: * Does not include straps * Fits standard CalTracs and CalTracs for 1500 Series trucks * 1/4 in. zinc-plated steel brackets, 45-degree angle * Overall size: 5 1/8 in. x 4 in.; hole is 1 3/8 in. diameter
( 1 )
$30.00
Calvert Racing multi-leaf spacer kits serve to fill the void in the factory perch to allow a Calvert split-mono leaf spring to be utilized. These sets are required for those running factory GM multi-leaf perches.
( 5 )
$50.00
Calvert Racing flip kits are the perfect option to lower your vehicle without sacrificing traction to wheel hop. These kits are designed to allow you to retain your CalTracs bars while relocating the axle above the leaf springs. Comprised of high-grade steel components and quality hardware, these basic flip conversion kits will afford you the look and durability that you expect from an industry leader in performance parts—Calvert Racing. Additional features include: * Retains function of CalTracs bars * Includes axle locator, U-bolts, plates, and fasteners * Saddles made from 3/8 in. plate steel * Heavy-duty powdercoated finish
( 1 )
$210.00
Calvert Racing weight ballast boxes are made from 11-gauge steel with TIG-welded seams. These same boxes are equipped in all Calvert cars and are capable of holding 100+ lbs. of lead/ballast under their lids that are held in place with Grade 8 locking flange fasteners. Boxes are shipped raw and ready for any coating of your choice.
( 4 )
$130.00
Calvert Racing offers parabolic mono-leaf springs for a variety of applications, including 1955-57 Chevrolet Bel Air models. Parabolic spring design distributes stress along the length of the spring, reducing stress on the arch. Each spring pair is arch verified. Center pins and Delrin© bushings are included. These 2 in. wide springs are available in stock height, as well as +1 in. and 1-3 in. drop. Additional details: * Alternative for aftermarket spring * Substantially lighter than multi-leaf springs * Springs are designed for drag racing * Springs have a higher spring rate / stiffer ride than stock springs * Springs are dipped in black paint before assembly, but some raw steel may show due to deburring/grinding sharp edges
Not Yet Reviewed
$520.00
Calvert Racing GM hanger hardware kits are designed for use in mounting the front hangers in many GM mono- or multi-leaf spring equipped vehicles. Each kit includes the best Grade 8 strength hardware. The fasteners are machined from steel with a black oxide/zinc plated finish to resist corrosion. These kits are an excellent option for nearly a hundred Chevy and Pontiac applications from the 1960s, '70s, and '80s.
( 11 )
$60.00
Calvert Racing mono-leaf spacer kits are required for those who wish to run a Calvert split-mono and are running GM factory mono-leaf perches. These steel plate pairs will require welding to perch and to center spacer plate to allow split-mono center pin to center locate and lock in place.
( 1 )
$25.00
Calvert Racing developed aluminum spring eye bushings to work with CalTrac systems for traction improvement and to keep your leaf springs from moving around during a launch. This simple enhancement will give you quicker elapsed times (ETs) by providing positive housing positioning. Get spot-on pinion angle and reduced wheel hop with the Calvert Racing leaf spring bushings designed for your application.
Not Yet Reviewed
$65.00
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$79.99
Mounts mangled? Bars banged up? Plates parched? Calvert Racing CalTracs replacement components are available to save you money and eliminate the need to buy a whole new set. Bushings, pivot plates, rear mounts, rod ends, and more are offered to service and repair your CalTracs. Restore optimum performance with CalTracs replacement components from Calvert Racing.
Not Yet Reviewed
$80.00
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$95.00
Calvert Racing shock bolts are designed to eliminate or minimize any modifications required when mounting your shock absorbers to your new traction bars. They include the necessary spacers, washers, and PTFE locking nuts to correctly install your shocks.
( 1 )
$20.00
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