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 rocker arm pivot fits 72 - 83 CJ5, 72 - 75 CJ6, 76 - 86 CJ7, 81 - 86 CJ8 Scrambler, 72 - 73 Commando, 72 - 83 Wagoneer SJ, 74 - 83 Cherokee SJ, 84 - 01 Cherokee XJ, 84 - 91 Grand Wagoneer SJ, 86 - 92 Comanche MJ, 87 - 95 Wrangler YJ, 93 - 98 Grand Cherokee ZJ, 97 - 06 Wrangler TJ, 04 - 06 Wrangler Unlimited LJ and 99 - 04 Grand Cherokee WJ models. Sold individually - use 12 for 6 cylinder cars 16 for 8 cylinder cars. Replaces OE 3235090