ProComp/Speedmaster aluminum heads
I’m not sure how old you are but you seem to enjoy cars and working on them. If you are younger start buying good tools and using them. Guys on here will guide you on there use. I had my local shop that does my machine work order me a good straight edge that never leaves my shop so someone doesn’t use it for a prybar. Buy a good spring compressior and it will hold most of its value and won’t leave you down. The money you save doing this yourself goes a long way. I can’t tell you how many springs I’ve taken off with this tool. Cheap? No!!!! Excellent tool??? YES