Wiseco GF Style Single Piston Ring Set - 4.032 Rigid Industries Internal upright is a 3/4"

Internal upright is a 3/4" diameter aluminum extrusion with a bright satin anodized finish

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Wiseco GF Style Single Piston Ring Set - 4.032 Rigid Industries Internal upright is a 3/4"Product Description: Piston Rings GF Style 4. 030 in Bore File Fit 0. 047 in x 0. 047 in x 3. 0 mm Thick Standard Tension Steel Gas Nitride 1 Cylinder Sold Individually Wiseco produces pistons and piston rings for a number of engine applications from classic V8s to sport compacts. Wiseco pistons are available as complete kits or as individual components, including related parts such as wrist pins, connecting rods, and more. Wiseco is unique among