I have a 5.7 hemi that came with my project car.
the block casting number is 53021319CB which in the information I have found is the pre 2009 block.
My question is on the heads. Both heads have a casting number of 53021616 BA. I can't find any info on these.
Does anyone have any info on these heads? Are they any good?
I'm not looking to build a high horsepower motor, it will be a cruiser. I just don't want to have any trouble with the heads.
The casting number info I can find on the pre 2009 heads is 53021300AJ and 53021300BA. I don't have these heads.
Thanks in advance for your help!