u/E_B_U

Can I get 500 horsepower out of the 5.7L 350? I have a pretty stock 1997 K1500 with the only thing currently modified is the exhaust post cats. I'm getting the transmission rebuilt and upgraded this weekend to handle more power. I was thinking about LS swapping it but if I can get the power out of the current engine I'd rather do that. Has anyone done this or know if it's possible? Thanks for any and all advice.

I currently have a 97 k1500 with the 350 and a 4l60e transmission. What all would I need to do to install a 4l80e and what would it cost?

Why are they having print and shipping issues with the non-popular secret lairs yet the popular ones are already printed and ship on time? I thought they would be ready to ship by the time you ordered them. Am I wrong or did I miss something?