I couldn’t even start to imagine

My R3 block and assembly was 7500.00 for block, heads, intake, cam and lifters. I sold the Schubeck lifters and bought EDM lifters so that almost saved me enough to buy a Milidon oil pan

My current 408 cost me around 5200.00 and the both ran 5.98 so I’m pretty much satisfied with those dollar amounts spent. But it does help being able to do a lot of things yourself.