Well..lets see.. I drive a 2003 monte carlo SS 3.8L. Has about 112k on it. Had it flushed about 80k miles, never changed the filter. Now Im starting to smell something burning. Transfuild looks red but when you wipe it clean its blk with clutch material. NOW...was told this job is about 1800.00. Its shifting fine, sometimes it will shift harshly into gears like at a stop sign, or a stop light. Now whats a good rebuilt kit to have. Thanks..got to love the 1811 max adept shift long shift code too, awesome =(