parts
Showing 46–54 of 175 resultsSorted by popularity
-
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)
(0 reviews) -
CalTracs Rear Mounts
CalTracs Rear Spring Mount (MT-6)
SOLD SEPARATELY
Rear Spring Mount for CalTracs assembly. Designed for Ford Mustangs, double tab.
Made with 5/16″ mild steel to withstand the correct torque on your u-bolts and keep your rear-end from moving. Black gloss powder coated for extra durability.
MOUNT FITS BOTH LEFT AND RIGHT SIDE.
(0 reviews) -
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.
(0 reviews) -
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.
(0 reviews) -
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.
(0 reviews) -
CalTracs Rear Mounts
CalTracs Rear Spring Mount, Right (MT-37R)
Chevrolet S10 with shock mounts.
SOLD SEPARATELY
RIGHT Rear Spring Mount for CalTracs assembly.
Made with 5/16″ mild steel to withstand the correct torque on your u-bolts and keep your rear-end from moving. Black gloss powder coated for extra durability.
LEFT mount available, part # MT-37L
(0 reviews) -
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)
(0 reviews) -
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) -
CalTracs Pivot Plates
CalTracs HD Monster Pivot Plates, 4 hole (PL-0524)
SET OF FOUR MONSTER PLATES
Designed for LIFTED OR MONSTER RACING TRUCKS. Four Adjustment Holes for maximum adjustability.
Berlin style plates for center spring eye. Made with 5/16″ Mild Steel, black powder coated for added durability. 8″ long, measured from center of spring eye to bottom of plate.
IMPORTANT: INCLUDE YEAR, MAKE AND MODEL IN THE CUSTOMER NOTES SECTION SO WE MAY VERIFY THE CORRECT PARTS ARE SENT.
NOTE: It is recommended that you use the hole that allows the traction bars to be most parallel to the ground when your vehicle is fully loaded, weight on tires.
(0 reviews)
