gdukop upgrade std main & rod bearing kit w/piston rings replace# 2m4978 ms2199 | compatible with chevy, gm ls gen iii iv 4.8l 5.3l- lr4 ly2 l20 lm4 lm7 l59 lc9 ly5 v8 engine 1999-2016 is up for auction in Automotive. The current bid is $32.00, 53% below the $67.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.