like the title says stock lt1 heads for sale 561 casting number... factory assembled... 110,000 miles on them... had no problems when pulled... i will add some pics in a bit they have been acid washed but not blasted or anything... $350 obo.... if you thinks that high just make an offer... most i can do is say no... just tryen to move this stuff and get some extra $$ for the build.... i will also have stock crank rods pisons lifters and anything else under the sun you can think of for a stock 1997 lt1 with the same miliage above... just make offers on the crap if your interested...
some pics...i took a pic of the casting number but it didnt come out so just take my word they are 561 heads off my 97 lt1...
