{"product_id":"umi-performance-63-77-gm-a-body-rear-control-arm-bolt-kit-umi4001","title":"UMI Performance Rear Control Arm Bolt Kit — 63-77 GM A-Body \u0026 F-Body | 1\/2in Grade 8, Set of 4 | 4001","description":"\u003cp\u003eThe UMI Performance rear control arm bolt upgrade kit replaces worn or rusty factory hardware when installing aftermarket or replacement rear control arms on GM A-Body and F-Body vehicles. The kit includes all new hardware for either the upper or lower rear control arms: four 1\/2 inch Grade 8 bolts with four 1\/2 inch nylon lock nuts and washers. The complete kit is zinc plated for corrosion resistance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eApplication: Rear control arm mounting hardware (upper or lower)\u003c\/li\u003e\n\u003cli\u003eHardware: (4) 1\/2 in Grade 8 bolts\u003c\/li\u003e\n\u003cli\u003eIncludes: (4) 1\/2 in nylon lock nuts and washers\u003c\/li\u003e\n\u003cli\u003eMaterial: Steel, zinc plated\u003c\/li\u003e\n\u003cli\u003ePart number: 4001\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle Applications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\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\u003e1975 Buick Skylark\u003c\/li\u003e\n\u003cli\u003e1976 Buick Skylark\u003c\/li\u003e\n\u003cli\u003e1977 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\u003e1967 Chevrolet Camaro\u003c\/li\u003e\n\u003cli\u003e1968 Chevrolet Camaro\u003c\/li\u003e\n\u003cli\u003e1969 Chevrolet Camaro\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\u003e1973 Chevrolet Chevelle\u003c\/li\u003e\n\u003cli\u003e1974 Chevrolet Chevelle\u003c\/li\u003e\n\u003cli\u003e1975 Chevrolet Chevelle\u003c\/li\u003e\n\u003cli\u003e1976 Chevrolet Chevelle\u003c\/li\u003e\n\u003cli\u003e1977 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\u003e1973 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1974 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1975 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1976 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1977 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\u003e1973 Chevrolet Monte Carlo\u003c\/li\u003e\n\u003cli\u003e1974 Chevrolet Monte Carlo\u003c\/li\u003e\n\u003cli\u003e1975 Chevrolet Monte Carlo\u003c\/li\u003e\n\u003cli\u003e1976 Chevrolet Monte Carlo\u003c\/li\u003e\n\u003cli\u003e1977 Chevrolet Monte Carlo\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\u003e1963 Oldsmobile Cutlass\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\u003e1973 Oldsmobile Cutlass\u003c\/li\u003e\n\u003cli\u003e1974 Oldsmobile Cutlass\u003c\/li\u003e\n\u003cli\u003e1975 Oldsmobile Cutlass\u003c\/li\u003e\n\u003cli\u003e1976 Oldsmobile Cutlass\u003c\/li\u003e\n\u003cli\u003e1977 Oldsmobile Cutlass\u003c\/li\u003e\n\u003cli\u003e1964 Oldsmobile F85\u003c\/li\u003e\n\u003cli\u003e1965 Oldsmobile F85\u003c\/li\u003e\n\u003cli\u003e1966 Oldsmobile F85\u003c\/li\u003e\n\u003cli\u003e1967 Oldsmobile F85\u003c\/li\u003e\n\u003cli\u003e1968 Oldsmobile F85\u003c\/li\u003e\n\u003cli\u003e1969 Oldsmobile F85\u003c\/li\u003e\n\u003cli\u003e1970 Oldsmobile F85\u003c\/li\u003e\n\u003cli\u003e1971 Oldsmobile F85\u003c\/li\u003e\n\u003cli\u003e1972 Oldsmobile F85\u003c\/li\u003e\n\u003cli\u003e1967 Pontiac Firebird\u003c\/li\u003e\n\u003cli\u003e1968 Pontiac Firebird\u003c\/li\u003e\n\u003cli\u003e1969 Pontiac Firebird\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\u003e1973 Pontiac GTO\u003c\/li\u003e\n\u003cli\u003e1963 Pontiac LeMans\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\u003e1973 Pontiac LeMans\u003c\/li\u003e\n\u003cli\u003e1974 Pontiac LeMans\u003c\/li\u003e\n\u003cli\u003e1975 Pontiac LeMans\u003c\/li\u003e\n\u003cli\u003e1976 Pontiac LeMans\u003c\/li\u003e\n\u003cli\u003e1977 Pontiac LeMans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat vehicles does the UMI 4001 bolt kit fit?\u003c\/h5\u003e\u003cp\u003eIt fits 1963 to 1977 GM A-Body and F-Body vehicles such as the Chevrolet Chevelle, El Camino, Monte Carlo, and Camaro, Buick Skylark and Special, Oldsmobile Cutlass, 442, and F85, and Pontiac GTO, LeMans, and Firebird. See the vehicle applications list for the exact years.\u003c\/p\u003e\u003ch5\u003eWhat is included in the kit?\u003c\/h5\u003e\u003cp\u003eIt includes four 1\/2 inch Grade 8 bolts with four 1\/2 inch nylon lock nuts and washers, enough hardware for either the upper or lower rear control arms.\u003c\/p\u003e\u003ch5\u003eWhat is the difference between part numbers 4001 and 4002?\u003c\/h5\u003e\u003cp\u003ePart number 4001 provides hardware for either the upper or lower rear control arms (four bolts), while 4002 is a complete kit with hardware for both the upper and lower rear control arms (eight bolts).\u003c\/p\u003e\u003ch5\u003eIs the hardware corrosion resistant?\u003c\/h5\u003e\u003cp\u003eYes. The bolts, nuts, and washers are zinc plated to resist corrosion.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What vehicles does the UMI 4001 bolt kit fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It fits 1963 to 1977 GM A-Body and F-Body vehicles such as the Chevrolet Chevelle, El Camino, Monte Carlo, and Camaro, Buick Skylark and Special, Oldsmobile Cutlass, 442, and F85, and Pontiac GTO, LeMans, and Firebird. See the vehicle applications list for the exact years.\"}}, {\"@type\": \"Question\", \"name\": \"What is included in the kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It includes four 1\/2 inch Grade 8 bolts with four 1\/2 inch nylon lock nuts and washers, enough hardware for either the upper or lower rear control arms.\"}}, {\"@type\": \"Question\", \"name\": \"What is the difference between part numbers 4001 and 4002?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Part number 4001 provides hardware for either the upper or lower rear control arms (four bolts), while 4002 is a complete kit with hardware for both the upper and lower rear control arms (eight bolts).\"}}, {\"@type\": \"Question\", \"name\": \"Is the hardware corrosion resistant?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The bolts, nuts, and washers are zinc plated to resist corrosion.\"}}]}\u003c\/script\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":41287765295152,"sku":"UMI4001","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/56f61f2276ba4173e6ca1af338e7dbd0.jpg?v=1712617009","url":"https:\/\/berryperformancesales.com\/products\/umi-performance-63-77-gm-a-body-rear-control-arm-bolt-kit-umi4001","provider":"Berry Performance Sales","version":"1.0","type":"link"}