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AccessoriesU-Bolts, Round/set, 3″x7″ (UR300x70)
SET OF FOUR ROUND U-BOLTS w/hardware
3″ 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)
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Accessories
LOWERING BLOCKS/pair (LB-01)
CENTERING PIN 1/2″ (car springs)
Set of two 1/2″ thick lowering blocks, interlocking and stackable via a 1/2″ 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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CalTracs Replacement Parts
CalTracs Wrenches/pair (WR-01)
SET OF TWO WRENCHES
Calvert Racing specially designed 1-1/8″ wrenches make it easy to make adjustments on your CalTracs traction bar system. The wrenches have 1-1/8″ opening for adjusting links and jamnuts. The 6″ handle featured an offset/angled head helps in low clearance applications where space is limited.
Wrenches are constructed of heat treated 4340 Chromoly for durability and longevity, finished in a clear anodized zinc plating to resist corrosion. Rubberized grip for comfort and to reduce slippage.
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Accessories
SPRING SLIDERS for Calvert Springs (SL-300CR )
SET OF TWO SPRING SLIDERS
Designed to fit Calvert Leafsprings installed on ALL CARS & TRUCKS (except Chevy Bel Air). Outside diameter aluminum bushings: 1″.
May also fit most Chrysler factory springs due to rear bearing size.
Heavy Duty roller bearings keep the leafspring and body from binding up during suspension movement. Replaces the existing shackles.
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Accessories
TIE DOWN BRACKETS/PAIR (TD-145)
TIE DOWN BRACKETS – SET OF TWO, 45 degree angle
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….
IF YOU HAVE CALTRACS, YOU HAVE TIE DOWN POINTS!
Secure your vehicle to a trailer or hauler with EASY TO INSTALL/EASY TO ACCESS Tie Down Brackets. Designed to bolt onto your CalTracs Mounts and LEAVE ON without affecting performance. Can be used in different configurations, depending on your needs.
NOTE: Does not include straps. Fits STANDARD CALTRACS (all cars).1/4″ Zinc-Plated Steel, 45 degree angle. Overall size: 5-1/8″ x 4″; Hole is 1-3/8″ diameter. Manufactured in USA by Calvert Racing.
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Accessories
U-Bolts, Round/set 3″x9″ (UR300x90)
SET OF FOUR ROUND U-BOLTS w/hardware
3″ 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)
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Sale!CalTracs Replacement Parts
CalTracs ROD END RH DISCONTINUED (BCMR-12)
DISCONTINUED PART – SOLD SEPARATELY – LIMITED QUANTITIES
RIGHT rod end/Heim joint for standard CalTracs Force Transfer Links.
3/4″ rod ends have a radial static load capacity of over 14,000 pounds.
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CalTracs Replacement Parts
CalTracs ROD END LH (CML-12)
SOLD SEPARATELY
LEFT rod end/Heim joint for standard CalTracs Force Transfer Links.
3/4″ rod ends have a radial static load capacity of over 14,000 pounds.
RIGHT rod end available, part # CMR-12
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Accessories
3″ Axle Perch/pair (HDP-300)
SPRING PERCHES FOR 3″ 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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