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Fitment

Years	Drive	Make	Model
2007-2013	2WD	Chevrolet	Silverado 1500
2007-2013	4WD	Chevrolet	Silverado 1500
2007-2013	2WD	GMC	Sierra 1500
2007-2013	4WD	GMC	Sierra 1500

Features

Arms eliminate upper ball joint w/ super strong 1"; ID Stainless American Uniball
Additional caster is built into Arms for greater align ability to help with problematic leveling kit alignments
Allows for increased wheel travel when used with Dirt Logic 2.5 Resi Coilover shocks
Chromoly tubing reduces flex found in stock arms for more positive road feel
17-4 Stainless Steel Heat treated Uniball pin fits into factory ball joint taper without modification to the spindle for easy return to stock feature
Arms are direct replacements for factory arms on suspensions that require additional strength and align ability

Material Construction Specs

Built with same materials as found on Trophy Trucks120";
Wall 4130 Chromoly Tubing. 1.50"; OD.
250"; wall DOM Bushing Barrels
1"; ID Stainless Steel American Uniball
17-4 Stainless Misalignments
Heat Treated 17-4 Stainless Steel Tapered Uniball Pins

Components

Uniball Upper Control Arms
Front Dirt Logic 2.5 Coilovers
Rear Dirt Logic 2.25 Non Resi

Front Dirt Logic 2.5 Stainless Steel Coilovers w/Resi

From our desert racing experience the Dirt Logic 2.5 has been developed for exceptional performance in a variety of Coilover applications. The Dirt Logic 2.5 will provide incredible dampening capacity for aggressive offroad driving.