# UMI Performance 68-72 GM A-Body Lower Control Arm & Adjustable Upper Control Arm Kit This kit from UMI Performance includes tubular rear lower control arms and adjustable rear upper control arms. It is a direct bolt-on replacement designed to reduce wheel hop, enhance cornering, and improve track consistency for your A-Body vehicle. Stock control arms are often subpar, leading to bushing deflection, rusting, and weak materials that result in traction loss and poor handling. Whether you are a weekend cruiser or a track enthusiast, this kit is suitable for all applications. The lower control arms feature grease-able bushings, TIG welded construction for maximum strength, and provisions for adding a stock or aftermarket sway bar. The sway bar holes are reinforced with a 0.120" wall thickness steel sleeve to prevent crushing. The adjustable upper control arms allow you to optimize your vehicle's pinion angle for better performance, precise handling, and improved traction. These upper control arms are constructed with CNC machined 0.250" steel mounting plates, 4140 chrome moly threaded tube adapters, and a high-strength, heat-treated solid adjuster. UMI Performance's unique on-car adjuster makes adjustments easy without the need to remove the control arm from the vehicle. The control arms also feature grease-able polyurethane bushings and a durable gloss powder coat for longevity. Overall, these control arms are built using 1.500" x 0.120" DOM tubing, CNC machined for precision, and feature MIG and TIG weld construction for superior strength. They are designed to provide lasting performance and durability for your vehicle. - On-car adjustable upper control arms with chrome moly components - MIG and TIG weld construction for superior strength - CNC machined for precision tolerances and accuracy - Built using 1.500" x 0.120" DOM tubing - High Quality polyurethane bushings - Durable long lasting powder coat. This Part Fits: Year Make Model Submodel 1970,1972 Buick Skylark 350 1968-1972 Buick Skylark Base 1968-1972 Buick Skylark Custom 1968-1969 Buick Special Base 1968-1972 Buick Sportwagon Base 1968-1969 Buick Sportwagon Custom 1968 Chevrolet Chevelle 300 1968-1969 Chevrolet Chevelle 300 Deluxe 1970-1972 Chevrolet Chevelle Base 1968-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1969-1972 Chevrolet Chevelle Greenbrier 1971-1972 Chevrolet Chevelle Heavy Chevy 1968-1972 Chevrolet Chevelle Malibu 1968-1972 Chevrolet Chevelle Nomad 1968 Chevrolet Chevelle Nomad Custom 1971-1972 Chevrolet Chevelle SS 1968-1970 Chevrolet Chevelle SS 396 1970 Chevrolet Chevelle SS 454 1968-1972 Chevrolet El Camino Base 1968-1972 Chevrolet El Camino Custom 1968-1972 Chevrolet El Camino SS 1970-1972 Chevrolet Monte Carlo Base 1968-1971 Oldsmobile 442 Base 1968-1972 Oldsmobile Cutlass Base 1972 Oldsmobile Cutlass Cruiser 1968,1971-1972 Oldsmobile Cutlass S 1968-1972 Oldsmobile Vista Cruiser Base 1969-1972 Pontiac Grand Prix Base 1968-1972 Pontiac GTO Base 1970-1971 Pontiac GTO The Judge 1968-1972 Pontiac LeMans Base 1972 Pontiac LeMans Luxury 1969-1970 Pontiac LeMans Safari 1970-1972 Pontiac LeMans Sport 1971 Pontiac LeMans T37 1968-1970 Pontiac Tempest Base 1968-1969 Pontiac Tempest Custom 1970 Pontiac Tempest GT 1968-1969 Pontiac Tempest Safari ## Details - **Price:** 688.82 CAD - **Vendor:** UMI Performance - **Type:** Control Arms ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 688.82 CAD | In stock | ## Images - Photo - Primary --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/umi-performance-68-72-gm-a-body-lower-control-arm-adjustable-upper-control-arm-kit-3) > Updated: 2026-07-14