Moroso introduces Part Nos. 68858 and 68859, two new fitting kits for GM LS COPO valve covers.
Whether they be Moroso or GM COPO valve covers that have a port that a Moroso Part No. 68857 breather or COPO screws into to. Part No. 68858 is a -10AN male fitting and Part No. 68859 is a -12AN male fitting. Both kits come as 2 packs.
Please contact Barbara Miller with any questions.