Liner, Cylinder for 90~95 ZR-1 LT5. This is an "A" Cylinder Liner.  Sold individually, eight (8) Cylinder Liners are required per engine. Pistons and Cylinder Liners must be matched, i.e. "A" marked pistons with "A" marked sleeve liners.  An engine may have both "A" & "B" matching Liners.

NOTE: This is a NEW, GM OEM part.