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OPGI Price: $16.99
Part Type: (A) Aftermarket product, usually an enhancement product
Sold As: SET
2017 Grand Prix Catalog Page: 291
It's imperative to have clean and straight threads to achieve proper torque when rebuilding an engine. All sizes in the set are stamped for easy identification. Both six-piece sets are packed in a plastic pouch that includes: 1/4", 5/16", 3/8", 7/16", 1/2" and 9/16".