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LeafspringsSplit Mono Leafsprings/pair (632-37)
1966-1968 Mercury Comet
1966-1968 Mercury Cyclone
+1″ HEIGHT SPLIT MONO LEAFSPRINGS, PER PAIR
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 Split Mono Leafsprings are designed to work with CalTracs to maintain arch. Racing with Calvert springs without a traction device installed may result in bent or de-arched springs.
(0 reviews) -
CalTracs - Trucks
CalTracs Truck w/ 3″ Springs (7632)
1980 – 1991 Ford F-150 2WD
Designed especially for trucks with 3″ wide leafsprings. 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. 3-Hole 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.
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.
(0 reviews) -
Sale!Lifestyle
V Neck T-Shirt Small (TV-RS)
NEW! SMALL V-NECK T-SHIRT
Striking Royal Blue, 100% soft lightweight Cotton for Ultra Comfort! Silk screened front and back. Machine washable, inside out, cold water with like colors.
Available in limited quantities in S, M, L, XL, 2XL.
(TV-RM shown)
(0 reviews) -
Lifestyle
M Black T-Shirt (T-MB)
MEDIUM BLACK T-SHIRT
50/50 Cotton/Poly blend for comfort and ease of wear. Silk screened front and back. Machine washable.
(T-LB shown)
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Lifestyle
$150 Gift Certificate (GC-150)
$150 GIFT CERTIFICATE
A great idea for any racing enthusiast! Good for any merchandise ordered directly through Calvert Racing, either from our website or by phone.
Available in $25, $50, $100, $150, $200 online.
Call for other denominations.
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CalTracs BIG LINKS
CalTracs BIG LINK KIT (BLK-295-320-355)
Upgrade kit especially for Lifted or Offroad Trucks
Stronger, more robust bar 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 32″ 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
(0 reviews) -
CalTracs BIG LINKS
CalTracs BIG LINK KIT (BLK-305-330-365)
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 33″ 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
(0 reviews) -
CalTracs BIG LINKS
CalTracs BIG LINK KIT (BLK-265-290-325)
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 29″ 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.
(0 reviews) -
Accessories
ALUMINUM BUSHING/SET (BK-81)
2007-2015 Toyota Tundra
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)
