Ok guys I got some factory ss emblems for the new ss's. Should I put them on my truck or not? Hey and how do I get one of the ls1truck stickers I see you guys with.

While I am posting something, do the 5.3 liter heads flow better thenthe ls1 heads if so how much? Is it worth the swap....I am getting ready to do a cam and will prolly port and polish the ls1 heads....what about the 4.8's i still got those!!