Over time all internal engine wear surfaces become worn. This is true for crankshaft journals, connecting rods, camshaft lobes, piston rings, bearings, etc. When rebuilding a worn out engine youll need to replace them all in order to regain the engines original performance. And, lets face it, Jeeps need all the power we can get. Omix offers new high quality replacement engine parts to get your Jeep back on the road. This replacement push rod fits 77 - 80 CJ5 CJ7 Cherokee SJ J - Series Pickups and 80 Wagoneer models with 6 cylinder engines. Sold individually - use 12 per engine. Replaces OE 3227329