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About Original Parts Group Inc.
Since 1982, OPGI has provided Chevelle parts to enthusiasts and professionals worldwide. In addition to Chevelle restoration parts, OPGI sells and manufactures Monte Carlo, El Camino, GTO, LeMans, Tempest, Grand Prix, Bonneville, Catalina, Cutlass, 442, Skylark, GS, Riviera, and classic Cadillac parts. As an authorized GM parts dealer, with expert advice and best-in-class service, you can always count on Original Parts Group when purchasing GM restoration parts and accessories.