2022-2023 Total Wheel Alignment Sourcebook

Parts 86470

GM FRONT CONTROL ARMS Get your GM Truck or SUV’s front c b k

Front Adjustment range: Caster +2.00° Fixed Required: 1 per axle APPLICATIONS Cadillac RWD/4WD: 2002 - 06 Escalade Chevrolet/GMC RWD/4WD:

aster ac control r lower it 1” ifications. ugh

in spec with these fixed offset upper arms. Whether you lift your rig 3” o the caster will be out of factory spec The OE adjusters do not provide eno change, so install SPC offset upper arms for 2° caster change and then use the OE cams to dial in your alignment and get drivability back. Kit includes arms for both the right and left hand side. It can be used for lifted and lowered applica tions, if you drop your ride height more than 1” it will start to gain cas

2002 - 06 Avalanche 1500 1999 - 06 Silverado1500 2000 - 06 Suburban 1500 2000 - 06 Tahoe 1999 - 06 Sierra 1500 2000 - 06 Yukon 1500 inc. XL

GMC RWD/4WD:

ter

very quickly. These arms will still work for you, swap these arms left to right and get -2° caster change if you need it.

Need to replace the OE adjusters? Consider SPC’s #86375 replacement cams (pg. 128), #86325 replacement alignment pins (pg. 127) and #86320 alignment locking plates (pg. 126).

These arms feature:

 Full forged construction for maximum strength.  Booted and greasable ball joints.

 SPC’s xAxis™ technology with a twist. The xAxis™ sealed flex joints used in these arms provide a free pivot for droop and misalignment so that OE caster and camber adjustments will not bind the joint. These joints also have rubber isolation to retain OE levels for Noise, Vibration, and Harshness (NVH).

86490

COLORADO/ CANYON FRONT UPPER ADJ. ARMS (PR) Improve droop travel, drivability and tire wear as well as adjusting tire position in your wheel well with SPC’s adjustable front upper control arms. Featuring an upgraded

Designed, engineered, tested, and assembled in Colorado, SPC Isolated xAxis™ Sealed Flex Joint Bushings • Booted to keep contaminants out • Free pivoting to eliminate binding • Bonded Rubber Sleeve To minimize Noise, Vibration, and Harshness (NVH)

Fully Forged Arm • Maximum strength • Maximum clearance • + 2 Degrees of Caster built-in

greaseable ball joint and rubber isolated xAxis™ bushings, this arm is designed to correct alignment angles while maintaining factory ride quality. SPC’s fully forged steel design provides the streng and durability needed for the most demand environments. These remove and replace a are sold in pairs.  Get more droop travel: Don’t let OE ball joints or mono-ball articulation limit your travel. SPC joints are oversized and provide 80° of travel. Premium Greaseable Ball Joint • 80° of articulation – more than any other ball joint • 25% larger stud cross section vs OE • Greaseable with sealed boot  Get your drivability and tracking back: Y ‘wander’ after you lifted it. That is becau and get your ‘drivability’ back by putting

has stepped it up again. • Strongest arm available • Most articulation of any arm, period • The only booted adjustable ball joint on the market • Maintenance free pivoting bushing

Front Adjustment range: Camber ±2.0° Caster 0° to +4.0°

th ing rms

Required: 1 per axle APPLICATIONS Chevrolet: 2015 - 22 Colorado GMC: 2015 - 22 Canyon

our truck may have started to se you lost caster. Install SPC arms your alignment in specification.

Need to replace the lower arm adjusters? Consider SPC’s #86376 replacement cams (pg. 128), #86326 replacement alignment pins (pg. 127) and #86321 alignment locking plates (pg. 126).

 Get your tire where you want it in the wheel well: Are your oversized tires rubbing the fenders or frame rails? SPC Adjustable Arms, in combination with OE adjustments on the lower arm, allow you to dial in alignment specs at the same time that you move the tire forward/outward in the wheel well by up to 1”.

Patent No. US 7,513,514

Call for your nearest distributor, product info or 1-800-525-6505 www.specprod.com Technical Assistance • In the USA and Canada 129