Performance & Reliability at ANY Power Level
HEAVY DUTY FORWARD DRUM
CalTracs for Trucks
Not just for drag racing , CALTRACS for HD TRUCKS will help eliminate wheel hop and “ chatter ” during starting or hard acceleration , going up hills ... even on the launch ramp . If your Truck is pulling a trailer , 5th wheel , toy hauler , boat , or other equipment , CalTracs maintains pinion angle and prevents the axle wrap which could damage your suspension .
Complete bolt on : no mods , cutting , welding , most applications Pre-load adjustability Durable powder coated black finish Detailed Illustrated Installation Guide included with every kit
ASK A TECH : 661-728-9600
Hours : M-F 8am-4:30pm PST
CalvertRacing . com
May / June 2023
MADE IN THE USA
AJ Jennen ’ s 2002 Chevrolet Silverado Mark Jennen , driver
CalTracs , Calvert Split Mono Leafsprings Photo by Doug Cranns Pictures
Rear Mounts Pivot Plates Force Transfer Links
Heim Joint Rod Ends
Work Hard . Play Harder .
2023
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TH400
Performance & Reliability at ANY Power Level
HEAVY DUTY FORWARD DRUM
Ultra-modern chromoly steel drum delivers both high strength & light weight
Enhanced with race-ready design features
Compatible with Sonnax & other aftermarket 28-spline input shafts Part No . 34554-01
Get Your Gearhead on • www . sonnax . com
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