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CalTracs - StandardCalTracs Standard (6800)
THIS KIT INCLUDES 2-HOLE PIVOT PLATES.
Built for:
1967-1973 Mercury Cougar
Rod Ends/Heim Joints NOW COME WITH GREASE ZERKS. Add a small amount of grease to reduce chatter.
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.
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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.
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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 - Standard
CalTracs Standard (1020)
THIS KIT INCLUDES 2-HOLE PIVOT PLATES.
1968-1974 AMC AMX and Javelin with staggered shocks
DESIGNED FOR APPLICATIONS WITH STAGGERED OR INBOARD SHOCKS. Rod Ends/Heim Joints NOW COME WITH GREASE ZERK. Add a small amount of grease to minimize 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) -
Accessories
6 Degree PINION SHIMS/PAIR-CAR (6-D500)
6 DEGREE SHIMS w/3/8″ pin with 1/2″ diameter head most cars- SET OF TWO
Pinion shims to help correct pinion angle under spring perches. For 2.5″ wide springs. Made of Billet aluminum.
INCLUDES 3/8″ CENTER PIN AND BOLTS TO FIT ONTO CALVERT RACING 2-1/2″ WIDE SPLIT MONO LEAFSPRINGS. Hole prevents possible slippage on more extreme angle. If you have a multi-springpack, you may need longer bolts.
Also available: 2 and 4 degree pinion shims
6-D500 SHOWN
(0 reviews) -
Sale!Accessories
U-Bolts, Round/set, 3.5″x9″ clearance (CUR350x90)
CLEARANCE
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.
(0 reviews) -
CalTracs-MX
CalTracs MX (2380-MX)
1973-1978 Buick Apollo
1967-1979 Chevrolet Nova
1971-1977 Oldsmobile Omega
1974 Pontiac GTO
1971-1977 Pontiac Ventura
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To get the most out of your CalTracs, we recommend that your installed CalTracs bars are close to parallel to the ground when fully loaded. Sometimes that configuration is difficult to achieve depending on the mods or equipment you have installed on your drag race car. CalTracs MX helps solve that!
***
Full CalTracs MX kits for cars feature our new MX 3-Hole Adjustable Rear Mounts, MX 4-Hole Adjustment Pivot Plates, and upgraded 9/16” bolt pivot hardware, these kits offer up to TWELVE adjustment settings (compared to two hole adjustable settings in Standard Drag Profile kits) to allow for fine tuning your CalTracs for the best HOOK possible on your racecar. Our new MX rear mount and MX pivot plate designs keep the overall CalTracs assembly set-up above the tire rim line on 15” wheels for track competition compliance and safety, just 1/2” longer than our Standard Drag Profile CalTracs.
EACH KIT ALSO INCLUDES a set of U-BOLTS for stock rear ends. If your vehicle has been modified, please call us so we can sent the correct size. 661-728-9600, M-F, 8am-4:30pm Pacific Time.
2380 MX Kit also includes a required Shock Bolt Kit.
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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. Rod Ends/Heim Joints NOW COME WITH GREASE ZERK. Add a small amount of grease to minimize rattle.
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.
***Separate MX Mounts and Pivot Plates are available to upgrade your current CalTracs, call for details.
***
NOTE: MX Kits are not available for trucks. Your final product may vary from photo depending on your application. U-bolts NOT included in the kit but are available if desired.
FULL COLOR INSTALLATION GUIDE INCLUDED.
(0 reviews) -
Lifestyle
COFFEE MUG 16oz (LS-MUG 2024)
NEW! 16 OZ COFFEE MUG
Forget Calm. LET’S GO RACING Coffee Mug. Just the right size for a BIG cup of coffee, with a large handle for ease of handling. Deep Royal Blue with white lettering and Calvert Racing logo.
(0 reviews) -
Accessories
SPRING SLIDERS for C1500 Factory Multi Springs (SL-30015)
SET OF TWO SPRING SLIDERS
1988-2016 C1500 trucks with FACTORY Multi Leafsprings. Outside diameter aluminum bushings: 1.680″
FABRICATION REQUIRED TO MOUNT TO FRAME. Call 661-728-9600 if you have questions.
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) -
CalTracs - Trucks
CalTracs Truck (7620-325)
1973-1979 Ford F-100 2WD with 3.25 inch diameter axle tube.
Designed especially for trucks, axle BELOW springs. Bolt On traction system. Full pre-load adjustability, keeps axle from rotating/maintains pinion angle, eliminates spring wrap up, improves 60′ times. Black powder coated. Berlin-style pivot plates for most applications.
Specializing in leaf spring traction systems since 1995, the Calvert Racing Team knows what it takes to get your truck hooking harder than ever whether you’re drag racing, sled pulling or just towing. Helps eliminate wheel hop. 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. HD 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.
This kit requires and INCLUDES a set of square u-bolts.
FULL COLOR INSTALLATION GUIDE INCLUDED.
NOTE: Your final product may vary from photo depending on your application. Some applications require additional hardware. If your axle tube measures 3.00 inches diameter, please see part #7620-300
(0 reviews) -
Accessories
U-Bolts, Round/set, 2.85″x7″ (UR285x70) DISCONTINUED
SET OF FOUR ROUND U-BOLTS w/hardware
2.85″ 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)
