Accessories
Showing 28–36 of 108 resultsSorted by popularity
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AccessoriesU-Bolts, Round/set, 3.5″x9″ (UR350x90)
SET OF FOUR ROUND U-BOLTS w/hardware
3.5″ axle diameter x 9″ long, axle ABOVE springs
Round U-bolts, Grade 5 steel, rust resistant coating, 1/2″ diameter, Sets include 4 U-bolts, with nuts and washers.
NOTE: While you can use your vehicle’s stock ubolts with CalTracs, Calvert Racing’s 1/2″ diameter u-bolts is an upgrade as most stock applications come with 7/16″ diameter u-bolts. We recommend torqueing the u-bolts to 65-70 foot lbs. After running the vehicle down the track a few times, we also recommending checking the u-bolts and readjusting if necessary. Please see the FAQ page on this website or CalTracs Installation Guide for more info.
(UR225x70 shown)
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Accessories
SPRING SLIDERS for GM Factory Multi Springs (SL-300GM )
SET OF TWO SPRING SLIDERS
1967-1981 Chevrolet Camaro
1968-1978 Chevrolet Nova
Designed for certain GM FACTORY Multi Leafsprings. Outside diameter aluminum bushings: 1-5/8″.
NOTE: If you have Calvert Springs, please use Part Number SL-300CR
Heavy Duty roller bearings keep the leafspring and body from binding up during suspension movement. Replaces the existing shackles.
SL-300CR shown.
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Accessories
SPRING SHACKLES/set (SH-300x562A)
Calvert Racing Shackle and Bushing set for A-Body Mopar products.
Set includes two shackles and a total of eight polyurethane bushings (4 for the rear eye of the spring and 4 for the upper frame shackle). The shackles retain a 1/2″ shouldered bolt that necks down to a 3/8″ thread, 3-1/2″ center to center. Required nuts included.
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Accessories
2.75 ” Axle Perch/pair (HDP-275)
SPRING PERCHES FOR 2.75″ AXLE TUBE
Set of (2) Two Perches. Fully enclosed for added strength, pedestal tabs ensure heat penetration when welded to housing. Perch extends to center line of axle tube for more surface area. Precision laser cut. Requires welding to axle, see graphic for info.
Check out the comparison graphic to see how Calvert’s patented Heavy Duty Perches compare to other manufacturer’s stock perches.
Patented HD Axle Perches. Universal design fits nearly every application. Available to fit the most common axle tube diameters; 2.25″, 2.5″, 2.75″, 3″, 3.25″ and 3.5″
WELDING ONTO AXLE: Pinion angle recommendation is -2 to -4 degrees when used with CalTracs. NOTE: This is the angle of the pinion in relation to the angle of the output shaft of the transmission, NOT the driveshaft. Add the angle of the pinion yoke to the angle of the output shaft with the vehicle sitting at rest with weight on the tires.
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Accessories
SPRING SHACKLES/set (SH-300x562B)
Calvert Racing Shackle and Bushing set for B and E-Body Mopar Chrysler products.
This kit includes 1 pair of shackles and a total of 8 polyurethane bushings, 4 for the rear of the spring and 4 for the upper frame above the shackle. These shackles feature a 9/16″ shouldered bolt that necks down to a 3/8″ thread, with the required nuts included. 3-1/2″ center to center.
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Accessories
ALUMINUM BUSHING/SET (BK-32)
1973-1987 Chevrolet C-10
Kit includes two aluminum bushings and 2 steel inserts, one grease packet for FACTORY leafspring front spring eye.
If you need replacement bushing for Calvert Springs, please call us directly.
(BK-34 shown)
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Accessories
U-Bolts, Round/set, 2.75″x9″ (UR275x90)
SET OF FOUR ROUND U-BOLTS w/hardware
2.75″ axle diameter x 9″ long, for axle ABOVE springs
Round U-bolts, zinc plated Grade 5 material, 1/2″ diameter, kits include 4 U-bolts, with nuts and washers.
NOTE: While you can use your vehicle’s stock ubolts with CalTracs, Calvert Racing’s 1/2″ diameter u-bolts is an upgrade as most stock applications come with 7/16″ diameter u-bolts. We recommend torqueing the u-bolts to 65-70 foot lbs. After running the vehicle down the track a few times, we also recommending checking the u-bolts and readjusting if necessary. Please see the FAQ page on this website or CalTracs Installation Guide for more info.
(UR275x70 shown)
(0 reviews) -
Accessories
HANGERS/SET (H1510)
1999-2006 GM/Chevrolet 1500 series trucks (-2″ drop)
Designed to work directly with CalTracs. These hangers replace the original front hangar plates.
These front hangars are intended for use when aftermarket lowering hangars used to lower the truck will not allow the use of CalTracs on the spring. This product will lower the truck 2″ like most aftermarket hangars, but are designed to work directly with our CalTrac bar kits.
Includes (2) two hangers and required hardware.
NOTE: These will not fit long bed models or 454SS. without modification
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Accessories
HANGER HARDWARE (HW23)
1967-1981 Chevrolet Camaro
1968-1979 Chevrolet Nova
1967-1981 Pontiac Firebird/TransAm
This kit includes new hardware for mounting front hangars in many GM leafspring equipped cars.
Includes two Grade 5 spring eye bolts/nuts, six bolts that mount the hangars to the chassis, along with six J-clips.
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