Here are some fairly inexpensive pistons from Summit which will work. https://www.summitracing.com/parts/s...make/chevrolet When buying pistons, be careful of the compression height. There are a lot of rebuilder pistons out there with a 1.540" compression height. You want to get 1.560 1-565" comprssion height unless you plan on decking your block .020-.025"

Brian