caltracs
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CalTracs - TrucksCalTracs Truck (7600-325)
1962-1967 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.
SQUARE U-BOLTS (spring OVER axle): Calvert Racing’s square u-bolts are 9/16″ ” diameter. We recommend torqueing truck/square u-bolts to 90-100 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 FAQ page or CalTracs Installation Guide for more info.
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 #7600-300
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Sale!Accessories
U-Bolts, Round/set, 2.5″x7″ (CUR250x70)
CLEARANCE: SET OF FOUR ROUND U-BOLTS w/hardware
Fits 2.5″ axle ( 2.5″ inside diameter x 7″ long, with 2″ thread)
Round U-bolts, Grade 5 steel, rust resistant coating, 1/2″ diameter. Sets include 4 U-bolts, with nuts and washers.
Limited quantities available. Please verify thread length will work for your application. SALES FINAL on Clearance items. No returns, no exchanges.
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CalTracs Links
CalTracs Force transfer Links/pair- 31″ (L285-310-345 )
SET OF TWO
1.25″ diameter x 31″ force transfer links. Measure end to end. Can be lengthened 3/4″ each end by turning once installed.
Made with 4130 Chromoly, the CalTracs preload link is light weight but strong, ensuring maximum leverage and minimum flex. Gloss black powder coated for added durability.
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CalTracs BIG LINKS
CalTracs BIG LINK KIT (BLK-240-265-300)
Upgrade kit especially for Lifted or Offroad Trucks
Stronger, more robust bars and coarse thread rod ends eliminate binding, especially in the dirt.
SET OF TWO BIG LINKS and FOUR COARSE THREAD HEIM JOINTS
Replaces standard links and Heim joints on HD Trucks only.
1.5″ diameter x 26.5″ force transfer Big Links.
Made with 4130 Chromoly, the CalTracs preload Big Links are 1/4″ larger diameter than the standard force transfer link and are threaded specifically for added strength, ensuring maximum leverage and minimum flex. Gloss black powder coated for added durability.
Includes four (4) required coarse thread Heim joints.
NOTE: Standard Heim joints will NOT fit coarse threaded ends.
PLEASE INCLUDE YEAR, MAKE AND MODEL IN THE NOTES SECTION OF YOUR ORDER
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CalTracs - Trucks
CalTracs Truck (3414)
1999-2010 Chevrolet Silverado C2500/C3500 HD (flipped)
1999-2016 GMC Sierra C2500/C3500 HD (flipped)
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.
FULL COLOR INSTALLATION GUIDE INCLUDED.
NOTE: Your final product may vary from photo depending on your application. Some applications require additional hardware.
(0 reviews) -
CalTracs Links
CalTracs Force transfer Links/pair (L195-220-255)
SET OF TWO
1.25″ diameter x 22″ force transfer links.
Made with 4130 Chromoly, the CalTracs preload link is light weight but strong, ensuring maximum leverage and minimum flex. Gloss black powder coated for added durability.
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CalTracs - Standard
CalTracs Standard Low Pro (4251)
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.
1965-1973 Dodge Polara
1971-1973 Plymouth Fury
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: Part #2301 shown. 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 (4219)
THIS KIT INCLUDES 2-HOLE PIVOT PLATES.
Designed for applications with inboard springs.
1974 Dodge Charger w/3″ inboard kit
1965 Dodge Coronet w/ 3″ inboard kit
1974 Dodge Polara w/ 3″ inboard kit
1965 Plymouth Belvedere w/ 3″ inboard kit
1964 Plymouth Fury w/ 3″ inboard kit
1974-1975 Road Runner w/ 3″ inboard kit
1965 Plymouth Satellite w/ 3″ inboard kit
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) -
CalTracs-MX
CalTracs MX (3800-MX)
Built for:
1995-2004 Chevrolet S10 Blazer ONLY
1995-2004 GMC Jimmy
REAR END HOUSING: Original 7.5″, 8.8″, 9″, 10 Bolt, and 12 Bolt.
***
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.
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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 full sized trucks. Your final product may vary from photo depending on your application.
FULL COLOR INSTALLATION GUIDE INCLUDED.
(0 reviews)
