Choppin' Block Tubular Upper & Lower Control Arms for Air Suspension - 1988-1998 C1500 2WD Build Option:1" Narrowed This seal presses on the

This seal presses on the pinchweld on the body and fits either the left or right side

and a rear end that tracks straight instead of wandering side to side under load

so double check your differential before ordering

or run into inconsistent brake pedal feel because your engine's vacuum signal isn't what GM designed the factory booster around

Unlike a cheap cast spindle

Choppin' Block Tubular Upper & Lower Control Arms for Air Suspension - 1988-1998 C1500 2WD Build Option:1" Narrowed This seal presses on theIf you're building an air ride C1500 and want the front end to actually work right at full travel, Choppin' Block's tubular upper and lower control arm set is the foundation to start from. This CBC set replaces both your upper and lower factory arms with fully TIG welded, thick wall tubular construction designed specifically around air suspension geometry, so your truck lays out low without the bind, binding ball joints, or scrubbed tires that plague