03 04 SUZUKI GSXR1000 GSXR 1000 ENGINE TOP END CYLINDER HEAD PORTED POLISHE 2003. &#######xA0; &#######xA0; &#######xA0; About the Product. Ported polished on intake side. Unknown what shop did the work. Came from a wrecked bike. No cams no valve cover. If you have any questions please&#######xA0;message us. Please account for any holidays. Please be confident in your mechanic if using one to install your part(s). Please do your research. We will respond as soon as we can. Is not held liable or responsible for your item. Please do your research! As riders from an early age, we know the pain of not being able to ride when something breaks,…