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For 1973-1987 GM C10 Trucks 




NOTE: U-bolts NOT included in the kit unless specified. Some applications require additional hardware.


Bolt On traction system. Full pre-load adjustability, keeps axle from rotating/maintains pinion angle, improves 60′ times. Black powder coated for durability. Low Pro, 2, 3, and 4 hole pivot plates available (hole count refers to link/bar adjustment holes, not the top two install holes).CalTracs were designed for high performance drag racing . Running your truck on the street may produce a rattle, especially if you are not running any weight in the back. 


(w/flip): Trucks that have had a flip kit installed and the axle is now ABOVE the Leafspring. Please call if you have any questions.

(staggered): Trucks with Staggered Shock placement, ie: driver’s side inboard behind the axle and inboard in front of axle on the passenger side. Please call if you have questions.


Detailed full color illustrated Installation Guide included with every kit.   PLEASE READ COMPLETELY BEFORE INSTALLING CAL TRACS.

CAUTION: Do not over-tighten the bolts or rod ends; these need to move freely for CalTracs to work without binding.

1973-1987 C10 GM Trucks, Calvert CalTracs,

SKU: 3200
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