i have built ls head it shaved .060 has aftermarket cams crane stage 2 cams with skunk 2 cam gears aftermarket springs and retainers comes with ls arp head studs intake mani and all cam caps and bolts ask 200 obo or trade for skunk 2 intake mani and CASH on your end or maybe trade for ls tranny let me kno 813 770 4076 thanks