Top Ring Land: 3.00mm, 2nd Ring Land, 2.00mm Oil Ring Land:: 4.00mm. Rings not included.
For Standard size 3.976 Bore engines.
Description
Set of (8) Pistons compatible replacements for 1982-93 Chevrolet 6.2L Diesel Pistons. Pistons Only--Ring Set Not Included. Flat head w/ Ricardo cup and keystone top ring groove - 21.5:1 CR. This listing is for a set of eight (8) Standard 3.976 Bore diameter.