Accessories
Showing 10–18 of 108 resultsSorted by popularity
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AccessoriesALUMINUM BUSHING/SET (BK-37)
1982-2004 Chevrolet S-10
Kit includes two aluminum bushings* and 2 steel inserts, one grease packet for FACTORY leafspring front spring eye.
* NOTE: A second bushing set is included in case your vehicle requires a smaller outside diameter – some S-10s were manufactured with different sizes. The inserts will work with either size. Discard the unused bushing.
If you need replacement bushing for Calvert Springs, please call us directly.
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Accessories
SPRING SLIDERS for S10 Factory Multi Springs (SL-300S10)
SET OF TWO SPRING SLIDERS
Designed for S10 and S10/Blazer FACTORY Multi Leafsprings. Outside diameter aluminum bushings: 1-1/2″.
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
ALUMINUM BUSHING/SET (BK-34)
1999-2018 Chevrolet/GM 1500 Series
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.
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Accessories
SPACER PLATES/set (SP-1)
SPACER ADAPTER PLATES – SET OF FOUR
Spacer/Adapter plates for perches on Multi Leafspring GM vehicles, with centering pin/hole.
Also available: SP-3, Spacer plates for Mono Leafspring GM vehicles
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Accessories
3.25″ Axle Perch/pair (HDP-325)
SPRING PERCHES FOR 3.25″ 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
SHOCK BOLT KIT-CR REAR SHOCKS (SB-01)
Universal Shock Bolt Kit for mounting CR Rear Shocks with eyelet ends.
Kit includes Bolts, Nylocks, Washers and Spacers for two rear shocks
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Accessories
LOWERING BLOCKS/pair (LB-02)
CENTERING PIN 9/16″ (truck springs)
Set of two 1/2″ thick lowering blocks, interlocking and stackable via a 9/16″ centering pin and recess for most cars. You can stack more to achieve the drop you prefer: 1 pair= 1/2″ drop, 2 pairs= 1″ drop, etc.
Made with MILD STEEL, significantly stronger than aluminum.
LB-01 shown.
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Accessories
U-Bolts, Round/set, 3.25″x7″ (UR325x70)
SET OF FOUR ROUND U-BOLTS w/hardware
3.25″ axle diameter x 7″ long, 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)
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Accessories
U-Bolts, Round/set, 2.75″x7″ (UR275x70)
SET OF FOUR ROUND U-BOLTS w/hardware
2.75″ axle diameter x 7″ 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)
