parts
Showing 37–45 of 204 resultsSorted by popularity
-
Sale!
Accessories2 Degree PINION SHIMS/PAIR BLEMISHED (2-DB)
2 DEGREE SHIMS – SET OF TWO
BLEMISHED. These shims contain scratches and dings which do not affect the performance of the part. ONLY AVAILABLE THROUGH CALVERT RACING. Limited number available, subject to prior sale.
Pinion shims to help correct pinion angle under spring perches. Made of Billet aluminum. Includes washers.
(0 reviews) -
CalTracs Rear Mounts
CalTracs Rear Spring Mount, 80 degree tab (MT-1 80)
SOLD SEPARATELY
1968-1978 Chevrolet Nova
Rear Spring Mount for CalTracs assembly. Designed for Chevrolet, 80 degree tabs.
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.
90 degree rear spring mount also available.
(0 reviews) -
Accessories
U-Bolts, Round/set, 3.5″x7″ (UR350x70)
SET OF FOUR ROUND U-BOLTS w/hardware
3.5″ axle diameter x 7″ 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) -
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.
(0 reviews) -
CalTracs Rear Mounts
CalTracs Rear Spring Mount, 90 degree tab (MT-1 90)
SOLD SEPARATELY
1962-1967 Chevrolet Nova
1967-1969 Chevrolet Camaro
1967-1969 Pontiac Firebird
Rear Spring Mount for CalTracs assembly. Designed for 90 degree tabs.
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.
80 degree rear spring mount also available.
(0 reviews) -
CalTracs Rear Mounts
CalTracs Rear Spring Mount, Left (MT-37L)
Chevrolet S10 with shock mounts.
SOLD SEPARATELY
LEFT 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.
RIGHT mount available, part # MT-37R
(0 reviews) -
CalTracs Pivot Plates
CalTracs Pivot Plates/set of 4 (PL-0423)
SET OF FOUR PLATES, THREE HOLES
Designed for RACING VEHICLES. Three holes for adjustability on lifted Trucks. Made with 5/16″ Mild Steel, black powder coated for added durability. 6.5″ 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 begin using the hole that allows the traction bars to be most parallel to the ground when your vehicle is fully loaded, weight on tires. Adjust according to how your vehicle responds and your desired level of hook.
(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)
