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OPGI Price: $9.99
Part Type: (R) = Authentic reproduction of the original GM product
Sold As: EACH
2017 Grand Prix Catalog Page: 238
Fasten your cylinder heads with these original style bolts from OPGI. Bolts are manufactured to factory specifications and feature precisely rolled threads as well as factory-correct head markings for authenticity. Bolts are available in several sizes individually or you can purchase a complete kit for one engine.