{"product_id":"umi-performance-tubular-upper-lower-front-a-arm-kit-1964-1972-gm-a-body-gphp-403133-b","title":"UMI Performance Tubular Upper \u0026 Lower Front A-Arm Kit — 1964-1972 GM A-Body | Coil-Over Compatible | 403133-B","description":"\u003cp\u003eThe UMI Performance P\/N 403133 front A-arm kit replaces worn, stock stamped A-arms on 1964-1972 GM A-Body cars with high-strength tubular upper and lower control arms. The stock-geometry lower arms use polyurethane spring isolators and greaseable polyurethane bushings, with a ball joint mount angled slightly from stock to suit lowered vehicles and add wheel and tire clearance. The tubular upper arms use UMI-designed Delrin bushings and UMI-built billet chromoly cross shafts, with a relocated mounting pad that adds caster without excessive shims. Both arms are jig built, preloaded with premium ball joints, and TIG welded in critical areas. The kit works with factory springs, lowering springs, and coil-over setups such as QA1, ships fully assembled, and is made in the USA in Philipsburg, Pennsylvania.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTubular upper and lower front control arms\u003c\/li\u003e\n\u003cli\u003eStock-geometry lower arms with polyurethane spring isolators\u003c\/li\u003e\n\u003cli\u003eGreaseable polyurethane lower bushings\u003c\/li\u003e\n\u003cli\u003eUMI-designed Delrin upper bushings\u003c\/li\u003e\n\u003cli\u003eUMI-built billet chromoly cross shafts\u003c\/li\u003e\n\u003cli\u003eRelocated upper mounting pad adds caster without excessive shims\u003c\/li\u003e\n\u003cli\u003ePreloaded premium ball joints\u003c\/li\u003e\n\u003cli\u003eJig built and TIG welded in critical areas\u003c\/li\u003e\n\u003cli\u003eSteel construction, hardware included\u003c\/li\u003e\n\u003cli\u003eBlack powder coat finish\u003c\/li\u003e\n\u003cli\u003eCoil-over compatible; works with factory or lowering springs\u003c\/li\u003e\n\u003cli\u003eShips fully assembled\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003ePart number: 403133-B\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle Applications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1965 Buick Gran Sport\u003c\/li\u003e\n\u003cli\u003e1966 Buick Gran Sport\u003c\/li\u003e\n\u003cli\u003e1967 Buick Gran Sport\u003c\/li\u003e\n\u003cli\u003e1970 Buick GS\u003c\/li\u003e\n\u003cli\u003e1971 Buick GS\u003c\/li\u003e\n\u003cli\u003e1972 Buick GS\u003c\/li\u003e\n\u003cli\u003e1968 Buick GS 350\u003c\/li\u003e\n\u003cli\u003e1969 Buick GS 350\u003c\/li\u003e\n\u003cli\u003e1968 Buick GS 400\u003c\/li\u003e\n\u003cli\u003e1969 Buick GS 400\u003c\/li\u003e\n\u003cli\u003e1970 Buick GS 455\u003c\/li\u003e\n\u003cli\u003e1971 Buick GS 455\u003c\/li\u003e\n\u003cli\u003e1972 Buick GS 455\u003c\/li\u003e\n\u003cli\u003e1964 Buick Skylark\u003c\/li\u003e\n\u003cli\u003e1965 Buick Skylark\u003c\/li\u003e\n\u003cli\u003e1966 Buick Skylark\u003c\/li\u003e\n\u003cli\u003e1967 Buick Skylark\u003c\/li\u003e\n\u003cli\u003e1968 Buick Skylark\u003c\/li\u003e\n\u003cli\u003e1969 Buick Skylark\u003c\/li\u003e\n\u003cli\u003e1970 Buick Skylark\u003c\/li\u003e\n\u003cli\u003e1971 Buick Skylark\u003c\/li\u003e\n\u003cli\u003e1972 Buick Skylark\u003c\/li\u003e\n\u003cli\u003e1964 Buick Special\u003c\/li\u003e\n\u003cli\u003e1965 Buick Special\u003c\/li\u003e\n\u003cli\u003e1966 Buick Special\u003c\/li\u003e\n\u003cli\u003e1967 Buick Special\u003c\/li\u003e\n\u003cli\u003e1968 Buick Special\u003c\/li\u003e\n\u003cli\u003e1969 Buick Special\u003c\/li\u003e\n\u003cli\u003e1964 Buick Sportwagon\u003c\/li\u003e\n\u003cli\u003e1965 Buick Sportwagon\u003c\/li\u003e\n\u003cli\u003e1966 Buick Sportwagon\u003c\/li\u003e\n\u003cli\u003e1967 Buick Sportwagon\u003c\/li\u003e\n\u003cli\u003e1968 Buick Sportwagon\u003c\/li\u003e\n\u003cli\u003e1969 Buick Sportwagon\u003c\/li\u003e\n\u003cli\u003e1970 Buick Sportwagon\u003c\/li\u003e\n\u003cli\u003e1971 Buick Sportwagon\u003c\/li\u003e\n\u003cli\u003e1972 Buick Sportwagon\u003c\/li\u003e\n\u003cli\u003e1964 Chevrolet Chevelle\u003c\/li\u003e\n\u003cli\u003e1965 Chevrolet Chevelle\u003c\/li\u003e\n\u003cli\u003e1966 Chevrolet Chevelle\u003c\/li\u003e\n\u003cli\u003e1967 Chevrolet Chevelle\u003c\/li\u003e\n\u003cli\u003e1968 Chevrolet Chevelle\u003c\/li\u003e\n\u003cli\u003e1969 Chevrolet Chevelle\u003c\/li\u003e\n\u003cli\u003e1970 Chevrolet Chevelle\u003c\/li\u003e\n\u003cli\u003e1971 Chevrolet Chevelle\u003c\/li\u003e\n\u003cli\u003e1972 Chevrolet Chevelle\u003c\/li\u003e\n\u003cli\u003e1964 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1965 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1966 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1967 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1968 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1969 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1970 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1971 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1972 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1970 Chevrolet Monte Carlo\u003c\/li\u003e\n\u003cli\u003e1971 Chevrolet Monte Carlo\u003c\/li\u003e\n\u003cli\u003e1972 Chevrolet Monte Carlo\u003c\/li\u003e\n\u003cli\u003e1971 GMC Sprint\u003c\/li\u003e\n\u003cli\u003e1972 GMC Sprint\u003c\/li\u003e\n\u003cli\u003e1964 Oldsmobile 442\u003c\/li\u003e\n\u003cli\u003e1965 Oldsmobile 442\u003c\/li\u003e\n\u003cli\u003e1966 Oldsmobile 442\u003c\/li\u003e\n\u003cli\u003e1967 Oldsmobile 442\u003c\/li\u003e\n\u003cli\u003e1968 Oldsmobile 442\u003c\/li\u003e\n\u003cli\u003e1969 Oldsmobile 442\u003c\/li\u003e\n\u003cli\u003e1970 Oldsmobile 442\u003c\/li\u003e\n\u003cli\u003e1971 Oldsmobile 442\u003c\/li\u003e\n\u003cli\u003e1964 Oldsmobile Cutlass\u003c\/li\u003e\n\u003cli\u003e1965 Oldsmobile Cutlass\u003c\/li\u003e\n\u003cli\u003e1966 Oldsmobile Cutlass\u003c\/li\u003e\n\u003cli\u003e1967 Oldsmobile Cutlass\u003c\/li\u003e\n\u003cli\u003e1968 Oldsmobile Cutlass\u003c\/li\u003e\n\u003cli\u003e1969 Oldsmobile Cutlass\u003c\/li\u003e\n\u003cli\u003e1970 Oldsmobile Cutlass\u003c\/li\u003e\n\u003cli\u003e1971 Oldsmobile Cutlass\u003c\/li\u003e\n\u003cli\u003e1972 Oldsmobile Cutlass\u003c\/li\u003e\n\u003cli\u003e1964 Oldsmobile Vista Cruiser\u003c\/li\u003e\n\u003cli\u003e1965 Oldsmobile Vista Cruiser\u003c\/li\u003e\n\u003cli\u003e1966 Oldsmobile Vista Cruiser\u003c\/li\u003e\n\u003cli\u003e1967 Oldsmobile Vista Cruiser\u003c\/li\u003e\n\u003cli\u003e1968 Oldsmobile Vista Cruiser\u003c\/li\u003e\n\u003cli\u003e1969 Oldsmobile Vista Cruiser\u003c\/li\u003e\n\u003cli\u003e1970 Oldsmobile Vista Cruiser\u003c\/li\u003e\n\u003cli\u003e1971 Oldsmobile Vista Cruiser\u003c\/li\u003e\n\u003cli\u003e1972 Oldsmobile Vista Cruiser\u003c\/li\u003e\n\u003cli\u003e1969 Pontiac Grand Prix\u003c\/li\u003e\n\u003cli\u003e1970 Pontiac Grand Prix\u003c\/li\u003e\n\u003cli\u003e1971 Pontiac Grand Prix\u003c\/li\u003e\n\u003cli\u003e1972 Pontiac Grand Prix\u003c\/li\u003e\n\u003cli\u003e1964 Pontiac GTO\u003c\/li\u003e\n\u003cli\u003e1965 Pontiac GTO\u003c\/li\u003e\n\u003cli\u003e1966 Pontiac GTO\u003c\/li\u003e\n\u003cli\u003e1967 Pontiac GTO\u003c\/li\u003e\n\u003cli\u003e1968 Pontiac GTO\u003c\/li\u003e\n\u003cli\u003e1969 Pontiac GTO\u003c\/li\u003e\n\u003cli\u003e1970 Pontiac GTO\u003c\/li\u003e\n\u003cli\u003e1971 Pontiac GTO\u003c\/li\u003e\n\u003cli\u003e1972 Pontiac GTO\u003c\/li\u003e\n\u003cli\u003e1964 Pontiac LeMans\u003c\/li\u003e\n\u003cli\u003e1965 Pontiac LeMans\u003c\/li\u003e\n\u003cli\u003e1966 Pontiac LeMans\u003c\/li\u003e\n\u003cli\u003e1967 Pontiac LeMans\u003c\/li\u003e\n\u003cli\u003e1968 Pontiac LeMans\u003c\/li\u003e\n\u003cli\u003e1969 Pontiac LeMans\u003c\/li\u003e\n\u003cli\u003e1970 Pontiac LeMans\u003c\/li\u003e\n\u003cli\u003e1971 Pontiac LeMans\u003c\/li\u003e\n\u003cli\u003e1972 Pontiac LeMans\u003c\/li\u003e\n\u003cli\u003e1964 Pontiac Tempest\u003c\/li\u003e\n\u003cli\u003e1965 Pontiac Tempest\u003c\/li\u003e\n\u003cli\u003e1966 Pontiac Tempest\u003c\/li\u003e\n\u003cli\u003e1967 Pontiac Tempest\u003c\/li\u003e\n\u003cli\u003e1968 Pontiac Tempest\u003c\/li\u003e\n\u003cli\u003e1969 Pontiac Tempest\u003c\/li\u003e\n\u003cli\u003e1970 Pontiac Tempest\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch5\u003eWhat vehicles does the UMI 403133 front A-arm kit fit?\u003c\/h5\u003e\n\u003cp\u003eIt fits 1964-1972 GM A-Body cars, including the Buick Skylark, Special, and Sportwagon, Chevrolet Chevelle, El Camino, and Monte Carlo, Oldsmobile 442, Cutlass, and Vista Cruiser, and Pontiac GTO, LeMans, Grand Prix, and Tempest. See the Vehicle Applications list for exact years.\u003c\/p\u003e\n\u003ch5\u003eWhat is included in the kit?\u003c\/h5\u003e\n\u003cp\u003eThe kit includes tubular upper and lower front control arms, preloaded with premium ball joints and built with greaseable polyurethane lower bushings, UMI-designed Delrin upper bushings, and billet chromoly cross shafts. Mounting hardware is included and the arms ship fully assembled.\u003c\/p\u003e\n\u003ch5\u003eWill this kit work with coil-overs?\u003c\/h5\u003e\n\u003cp\u003eYes. The 403133 A-arm kit is designed to work with factory springs, lowering springs, and coil-over setups such as the popular QA1 system.\u003c\/p\u003e\n\u003ch5\u003eDoes it allow for a lowered stance and more tire clearance?\u003c\/h5\u003e\n\u003cp\u003eYes. The lower arm ball joint mount is angled slightly from stock to suit lowered vehicles, and the design adds wheel and tire clearance. The upper arm mounting pad is relocated to add caster without excessive shims.\u003c\/p\u003e\n\u003ch5\u003eIs this kit made in the USA?\u003c\/h5\u003e\n\u003cp\u003eYes. UMI Performance manufactures this A-arm kit in the USA in Philipsburg, Pennsylvania.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What vehicles does the UMI 403133 front A-arm kit fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It fits 1964-1972 GM A-Body cars, including the Buick Skylark, Special, and Sportwagon, Chevrolet Chevelle, El Camino, and Monte Carlo, Oldsmobile 442, Cutlass, and Vista Cruiser, and Pontiac GTO, LeMans, Grand Prix, and Tempest. See the Vehicle Applications list for exact years.\"}},{\"@type\":\"Question\",\"name\":\"What is included in the kit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The kit includes tubular upper and lower front control arms, preloaded with premium ball joints and built with greaseable polyurethane lower bushings, UMI-designed Delrin upper bushings, and billet chromoly cross shafts. Mounting hardware is included and the arms ship fully assembled.\"}},{\"@type\":\"Question\",\"name\":\"Will this kit work with coil-overs?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. The 403133 A-arm kit is designed to work with factory springs, lowering springs, and coil-over setups such as the popular QA1 system.\"}},{\"@type\":\"Question\",\"name\":\"Does it allow for a lowered stance and more tire clearance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. The lower arm ball joint mount is angled slightly from stock to suit lowered vehicles, and the design adds wheel and tire clearance. The upper arm mounting pad is relocated to add caster without excessive shims.\"}},{\"@type\":\"Question\",\"name\":\"Is this kit made in the USA?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. UMI Performance manufactures this A-arm kit in the USA in Philipsburg, Pennsylvania.\"}}]}\u003c\/script\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":42635590926384,"sku":"GPHP_403133-B","price":1359.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/UMI403133-B.jpg?v=1765286262","url":"https:\/\/berryperformancesales.com\/products\/umi-performance-tubular-upper-lower-front-a-arm-kit-1964-1972-gm-a-body-gphp-403133-b","provider":"Berry Performance Sales","version":"1.0","type":"link"}