parts
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Accessories
U-Bolts, Round/set, 2.25″x6″ (DUR225X60)
CLEARANCE: SET OF FOUR ROUND U-BOLTS w/hardware
Fits 2.25″ axle ( 2.25″ inside diameter x 6″ long,)
Round U-bolts, RAW Grade 5 steel, 1/2″ diameter. Sets include 4 U-bolts, with nuts and washers.
Limited quantities available, subject to prior sale. ALL SALES FINAL on Clearance/Discontinued items. No returns, no exchanges.
(0 reviews) -
Accessories
U-Bolts, Square/set, 3″x13.5″ (CSQ300x1350)
SET OF FOUR SQUARE U-BOLTS w/hardware
3″ axle diameter (3-1/16″ inside diameter x 13-1/2″ long, 4″ thread length.
Square U-bolts, raw Grade 5 material,5/16″ diameter. Set includes 4 U-bolts, nuts and washers. Not shown, 2 top plates.
(0 reviews) -
Accessories
U-Bolts, Round/set, 2.81″x 9″ (UR281x90)
SET OF FOUR ROUND U-BOLTS w/hardware
2.81″ diameter x 9″ 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) -
Accessories
SPRING SHACKLES/set (SH-300x562HD)
Calvert Racing Shackles and Bushings, pair
Fits: S10 trucks with FACTORY multi springs only (will NOT currently fit trucks with Calvert Springs).
Toss out your old worn out S10 shackles for a new HEAVY DUTY replacement. Set includes rubber bushings for the upper frame and rear spring eyes. Sold as a pair, required hardware included.
(0 reviews) -
Accessories
ALUMINUM BUSHING/SET (BK-57)
2004-2006 Dodge Ram SRT-10
Kit includes two aluminum bushings and 2 steel inserts for FACTORY leafspring front spring eye.
If you need replacement bushing for Calvert Springs, please call us directly.
(BK-34 shown)
(0 reviews) -
CalTracs Rear Mounts
CalTracs Rear Spring Mount (MT-11)
SOLD SEPARATELY
Rear Spring Mount for CalTracs assembly. Designed for Ford Mustang II with 8″ housing.
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.
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