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AccessoriesU-Bolts, Round/set, 3.25″x9″ (UR325x90)
SET OF FOUR ROUND U-BOLTS w/hardware
3.25″ axle diameter x 9″ 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)
(0 reviews) -
CalTracs Replacement Parts
CalTracs ROD END RH (CMR-12Z)
SOLD SEPARATELY
RIGHT rod end/Heim joint for standard CalTracs Force Transfer Links. NOW COMES WITH GREASE ZERK PORT and GREASE PACKET. Add a small amount of grease to minimize rattle.
3/4″ rod ends have a radial static load capacity of over 14,000 pounds.
LEFT rod end available, part # CML-12z
(0 reviews) -
Leafsprings
Split Mono Leafsprings/pair (230-44)
1973-1978 Buick Apollo
1967-1981 Chevrolet Camaro*
1968-1978 Chevrolet Nova*
1973-1979 Oldsmobile Omega*
1967-1981 Pontiac Firebird*
1974 Pontiac GTO*
1967-1981 Pontiac TransAm*
1971-1981 Pontiac Ventura*
PRICE PER PAIR, SPIT MONO LEAFSPRINGS
*If you have the original perches installed, you will need our Space Adapter Plates: SP-1 (for multi springs) or SP-3 (for mono springs). Please see Parts & Accessories page to order.
Tested on the fastest stock suspension cars in the world, Calvert’s Split Mono Leafsprings are designed to control and reduce excessive body separation in rear suspension and plants the rear tires without unloading.
All of Calvert Racing’s Split Mono Leafsprings are assembled to order with grade 8 hardware and heavy-duty alignment clamps. Aluminum bushings are pressed into the front spring eyes and polyurethane bushings in the rear spring eyes, these springs have been proven to withstand over 2,500 HP at ¼ mile ETs in the 6s.
NOTE: Calvert Racing Springs are designed for DRAG RACING and have a higher spring rate / stiffer ride than stock springs. Spring halves are dipped in black paint before assembly, but some raw steel may show due to deburring/grinding sharp edges.
Calvert Split Mono Leafsprings are designed to work with CalTracs to maintain arch. While street driving does not put undue stress on the springs, racing with Calvert springs without a traction device installed may result in bent or de-arched springs.
(0 reviews) -
CalTracs - Standard
CalTracs Standard Low Pro (2301)
THIS KIT INCLUDES LOW PROFILE (1 Hole) PIVOT PLATES.
Low Profile allows approx. 1.5″ more ground clearance for vehicles used for every day street driving.
1967-1969 Chevrolet Camaro
1967-1969 Pontiac Firebird / TransAm
Fits Ford 9″ with GM, Ford, or Universal perch.
Rod Ends/Heim Joints NOW COME WITH GREASE ZERKS. Add a small amount of grease to reduce rattle.
Designed by Race legend John Calvert. Bolt On traction system. Full pre-load adjustability, keeps axle from rotating/maintains pinion angle, improves 60′ times. Black powder coated for durability. Standard and Low Pro pivot plates available.
.
Specializing in leaf spring traction systems since 1995, the Calvert Racing Team knows what it takes to get your car hooking harder than ever. Designed by racers for racers, CalTracs boasts unsurpassed quality and craftsmanship; the competition is eliminated right off the starting line. The preload link is made with Chromoly, lightweight but strong, ensuring maximum leverage and minimum flex. ¾” Rod Ends have a radial static load capacity of over 14,000 pounds. Two-piece aluminum front spring eye bushings assembly keeps the front pivot squared and rigid. The rear mounts are made with 5/16” mild steel to withstand the correct torque on your u-bolts, keeping the rear end from moving.
.
NOTE: Your final product may vary from photo depending on your application. Some applications require additional hardware. U-bolts NOT included in the kit but are available if desired.FULL COLOR INSTALLATION GUIDE INCLUDED.
(0 reviews) -
Lifestyle
Limited Edition 2021 Calendar (LS-CAL21)
Makes a GREAT GIFT for the racing or car enthusiast!
Custom designed by Calvert Racing, these colorful, high quality wall calendars feature photos from actual Calvert Racing customers. Every month features a photo of a new vehicle, plus a special double centerfold! Date blocks offer plenty of room for notes.
SIZE: 8.5″ x 11″ folded, 11″ x 17″ hanging, drilled hole.
SPECIAL PRICE: The price is less than actual printing costs. Very limited number available, when they’re gone, they’re gone!
(0 reviews) -
Leafsprings
Split Mono Leafsprings/pair (230-43)
1967-1981 Chevrolet Camaro*
1967-1981 Pontiac Firebird*
1974 Pontiac GTO*
1967-1981 Pontiac Trans Am*
PRICE PER PAIR, SPLIT MONO LEAFSPRINGS
If you have the original perches installed, you will need our Space Adapter Plates: SP-1 (for multi springs) or SP-3 (for mono springs). Please see Parts & Accessories page to order.
Tested on the fastest stock suspension cars in the world, Calvert’s Split Mono Leafsprings are designed to control and reduce excessive body separation in rear suspension and plants the rear tires without unloading.
All of Calvert Racing’s Split Mono Leafsprings are assembled to order with grade 8 hardware and heavy-duty alignment clamps. Aluminum bushings are pressed into the front spring eyes and polyurethane bushings in the rear spring eyes, these springs have been proven to withstand over 2,500 HP at ¼ mile ETs in the 6s.
NOTE: Calvert Racing Springs are designed for DRAG RACING and have a higher spring rate / stiffer ride than stock springs. Spring halves are dipped in black paint before assembly, but some raw steel may show due to deburring/grinding sharp edges.
Calvert Split Mono Leafsprings are designed to work with CalTracs to maintain arch. While street driving does not put undue stress on the springs, racing with Calvert springs without a traction device installed may result in bent or de-arched springs.
(0 reviews) -
CalTracs - Standard
CalTracs Standard (2380)
THIS KIT INCLUDES 2-HOLE PIVOT PLATES.
1973-1978 Buick Apollo
1967-1978 Chevrolet Nova
1971-1977 Oldsmobile Omega
1974 Pontiac GTO
1971-1977 Pontiac Ventura
Designed by Race legend John Calvert. Bolt On traction system. Full pre-load adjustability, keeps axle from rotating/maintains pinion angle, improves 60′ times. Black powder coated for durability. Standard and Low Pro pivot plates available.
.
Specializing in leaf spring traction systems since 1995, the Calvert Racing Team knows what it takes to get your car hooking harder than ever. Designed by racers for racers, CalTracs boasts unsurpassed quality and craftsmanship; the competition is eliminated right off the starting line. The preload link is made with Chromoly, lightweight but strong, ensuring maximum leverage and minimum flex. ¾” Rod Ends have a radial static load capacity of over 14,000 pounds. Two-piece aluminum front spring eye bushings assembly keeps the front pivot squared and rigid. The rear mounts are made with 5/16” mild steel to withstand the correct torque on your u-bolts, keeping the rear end from moving.
.
NOTE: Your final product may vary from photo depending on your application. Some applications require additional hardware. U-bolts NOT included in the kit but are available if desired.FULL COLOR INSTALLATION GUIDE INCLUDED.
(0 reviews) -
CalTracs Replacement Parts
CalTracs ROD END LH (CML-12Z)
SOLD SEPARATELY
LEFT rod end/Heim joint for standard CalTracs Force Transfer Links. NOW COMES WITH GREASE ZERK PORT and GREASE PACKET. Add a small amount of grease to minimize rattle.
3/4″ rod ends have a radial static load capacity of over 14,000 pounds.
RIGHT rod end available, part # CMR-12Z
(0 reviews) -
Lifestyle
XL Black T-Shirt (T-XB)
X-LARGE BLACK T-SHIRT
50/50 Cotton/Poly blend for comfort and ease of wear. Silk screened front and back. Machine washable.
(T-LB shown)
(0 reviews)
