# UMI Performance 70-81 GM F-Body Front Lower A-arms Polyurethane Bushings Upgrade your front suspension with UMI’s A-arms to improve performance and appearance. Designed specifically for 1970-1981 GM F-body and 1978-1996 GM B-Body vehicles, these A-arms enhance steering feel and stability at high speeds. They feature caster relocation, chromoly offset cross shafts, and a heavy-duty lower spring bucket, all aimed at optimizing your driving experience. Constructed from 1.500” USA-made DOM steel tubing, these A-arms are built for durability. Premium ball joints ensure reliable performance, while the heavy-duty spring bucket accommodates both factory and aftermarket coil springs, including popular hybrid coils like Viking and QA1. Greaseable polyurethane bushings and bump stops provide a crisp yet comfortable ride, and the double shear swivel sway bar mounts and hardware are compatible with UMI and most factory eyelet style sway bars. Proudly made in the USA, UMI’s A-arms are the ideal choice for enthusiasts seeking superior quality and performance. - Equipped with double shear swivel sway bar mounts and hardware, compatible with UMI and most factory eyelet style sway bars - Enhances steering feel and straight-line stability by relocating lower ball joint, increasing caster by 2 degrees - Greaseable polyurethane bushings and bump stops provide a crisp yet comfortable ride - Heavy-duty spring bucket accommodates factory and aftermarket coil springs - Constructed with 1.500” USA Made DOM steel tubing for durability - Compatible with popular hybrid coils like Viking and QA1 - Includes premium ball joints for reliable performance - Proudly made in the USA This Part Fits: Year Make Model Submodel 1973-1977 Buick Century Base 1975-1977 Buick Century Custom 1976 Buick Century Indianapolis 500 Pace Car 1973-1975 Buick Century Luxus 1975-1977 Buick Century Special 1973-1977 Buick Regal Base 1976-1977 Buick Regal SR 1992-1995 Buick Roadmaster Base 1996 Buick Roadmaster Collector's Edition 1991-1995 Buick Roadmaster Estate Wagon 1996 Buick Roadmaster Estate Wagon Collector's Edition 1992-1995 Buick Roadmaster Limited 1996 Buick Roadmaster Limited Collector's Edition 1975-1977 Buick Skylark Base 1976-1977 Buick Skylark S 1975-1977 Buick Skylark SR 1970-1980 Chevrolet Camaro Base 1979-1981 Chevrolet Camaro Berlinetta 1973-1978 Chevrolet Camaro LT 1976-1978 Chevrolet Camaro LT Rally Sport 1976-1980 Chevrolet Camaro Rally Sport 1970-1973,1975 Chevrolet Camaro RS 1981 Chevrolet Camaro Sport 1970-1972 Chevrolet Camaro SS 1970-1974,1977-1981 Chevrolet Camaro Z28 1986-1992 Chevrolet Caprice Base 1978-1996 Chevrolet Caprice Classic 1986-1990 Chevrolet Caprice Classic Brougham 1978,1981-1982 Chevrolet Caprice Classic Estate 1978-1981 Chevrolet Caprice Classic Landau 1993-1994 Chevrolet Caprice Classic LS 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1979-1980 Chevrolet Caprice Classic Sport 1973 Chevrolet Chevelle Deluxe 1973 Chevrolet Chevelle Laguna 1973 Chevrolet Chevelle Laguna Estate 1973 Chevrolet Chevelle Malibu 1973 Chevrolet Chevelle Malibu Estate 1973 Chevrolet Chevelle SS 1973-1977 Chevrolet El Camino Base 1975-1977 Chevrolet El Camino Classic 1977 Chevrolet El Camino Conquista 1973-1974 Chevrolet El Camino Custom 1973-1977 Chevrolet El Camino SS 1994-1996 Chevrolet Impala SS 1975-1979 Chevrolet Nova Base 1976-1977 Chevrolet Nova Concours 1975,1978-1979 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975-1978 Chevrolet Nova Police 1977-1979 Chevrolet Nova Rally 1976 Chevrolet Nova SS 1975,1977 Oldsmobile Cutlass 442 1973-1975 Oldsmobile Cutlass Base 1977 Oldsmobile Cutlass Colonnade 1976-1977 Oldsmobile Cutlass Colonnade S 1973-1977 Oldsmobile Cutlass S 1976-1977 Oldsmobile Cutlass Vista Cruiser 1973-1975 Oldsmobile Vista Cruiser Base 1977-1981 Pontiac Bonneville Base 1977-1981 Pontiac Bonneville Brougham 1978-1981 Pontiac Bonneville Safari 1977-1981 Pontiac Catalina Base 1977-1981 Pontiac Catalina Safari 1970-1981 Pontiac Firebird Base 1970-1981 Pontiac Firebird Esprit 1970-1981 Pontiac Firebird Formula 1970-1981 Pontiac Firebird Trans Am 1973-1975 Pontiac Grand Am Base 1973-1974,1976-1977 Pontiac Grand Prix Base 1975,1977 Pontiac Grand Prix LJ 1975-1977 Pontiac Grand Prix SJ 1973 Pontiac GTO Base 1973-1977 Pontiac LeMans Base 1973-1974 Pontiac LeMans Luxury 1973-1975,1977 Pontiac LeMans Safari 1974 Pontiac LeMans Safari Luxury 1973-1977 Pontiac LeMans Sport ## Details - **Price:** 1030.5 CAD - **Vendor:** UMI Performance - **Type:** Control Arms ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 1030.50 CAD | In stock | ## Images - Photo - Primary - User 1 --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/umi-performance-70-81-gm-f-body-front-lower-a-arms-polyurethane-bushings-1) > Updated: 2026-07-01