BMR 1964-1972 Modified B-body lower ball joint (required when converting to 12 B-body spindles).
Replace you stamped steel factory A-arms with a set of stronger, lighter tubular BMR A-arms. BMR A-arms are fabricated from heavy duty MIG welded DOM tubing and come pre-assembled with low deflection polyurethane bushings and bump stops. Lower arms work with all stock replacement shocks or with the popular QA1 Pro Coil kit. Uppers also provide additional header clearance over stock. Together expect a weight savings of 10 lbs. Lowers come pre-assembled with all bushings and a new ball joint. Uppers come pre-assembled with a new billet cross shaft and polyurethane bump stop bushings. New upper ball joints available upon request. Powdercoated silver vein.
Upper control arms Part # AA018 are designed for use with the popular F and B-body tall spindles. This upgrade provides improved handling by creating a more negative camber curve and allows the use of easy to find 11(F-body) and 12(B-body) brake rotors. NOTE - Use of these spindles will lower vehicle by approximately 3/4 and will widen track width by 3/8 per side. GENERAL MOTORS A-BODY (1964-1977) Chevrolet: Chevelle, El Camino, Malibu and Monte Carlo Pontiac: Lemans and GTO Buick: Skylark, Special, and Grand Sport Oldsmobile: Cutlass, 442, and F-85 | 
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