These LS1 heads have 2.02"/1.575" Stainless steel REV valves
Brand New Comp Cams 918 Blue stripe updated spring's with matching retainers
New Felpro LS1 Valve guide Seals
Bronze/magnezium Valve guides
Full CNC Stage 2 Port program by CNC Inc in Penella's Park, FL. including CNC chamber
Full Hand blending, porting and Re-shaping of intake and exhaust runners
Competition valve job radiused to spec
milled .030" for 11.3:1 compression.

These have not even been bolted on since port work!!

Flow numbers:
.200: 152/117
.300: 205/163
.400: 256/201
.500: 289/219
.550: 302/224
.600: 311/226

Comp Cams HD pushrods. .080 wall, .050 shorter than stock (to compensate for head milling).

Head change gasket set

I'll take $1500 for the whole works, This is well over $2500 value! Compare the numbers to other heads out there and you will see how good the port work is, especially in the mid lift area!

http://www.sixtyninecamaro.com/images/ls1heads/

May take a car trailer in on trade for these...