Due to overwhelming response for these heads we have decided to extend
the sale until 4/19/08.


New GM LS1 LS2/LS6 243 casting, 5 axis CNC machined, Fully assembled

cylinder heads(pr.) $999.00

$999.00 + Shipping (5 sets available)

Detailed Description
New GM LS1 LS2/LS6 243 casting
5 axis CNC machined
Fully assembled
220cc Intake Runner
Intake Flow Rate 305 CFM
Exhaust Flow Rate 235 CFM
New 2.000 intake valves / 1.550 exhaust valves
GM Valve Seals, Retainers, and Locks
Custom single coil valve springs good to ~ .580 lift
Custom engraved LMspeed logo
No core required
Upgraded parts available
Your Price

$999.00 + shipping...


Stage 2 (2 sets available)
Same as stage 1 with the addition of;
Dual valve springs (.690 lift )
Titanium retainers

$1,328.00 + shipping Sale Ends 4/19/08

Here are the numbers for anyone interested.

http://www.smokinvette.com/corvettephotos/data/500/medium/Stage1-2LSHead_1_.jpg