I see used 799/243's sell on LS1tech for $300-400 pair. A fresh pair from the machine shop seem to bring $450-$550 depending on the work done. The 823 LS3 heads run $100-$150 more.
__________________
69 RS LS3/T56
68 firebird vert LS1/4L60E
67 RS LS2/T56
|