Hello, I'm trying to price my LS1 S10 Blazer, and thought I would ask for your third party unbiased opinion.

Here's the details:

Exterior:
2 door, 2wd, white.
Paint is still glossy, but has normal dings and scratches.
Custom recessed rear bumper
Rear lowered 1" to match extra weight in front
Aluminum wheels

Interior:
Black
Good/Fair condition
Drivers seat worn, but not tears
Original instrument panel

Motor:
LS1 clone. 5.3l iron block bored .005 over LS1 specs, to make 348ci, 5.7l
Custom balanced crank
Diamond forged pistons with valve reliefs
Stock rods
ARP rod bolts
Ring gap set at stock value
Rebuilt ~ 20k miles ago with rings, bearings, and seals
LS6 cam
Shaved 317 heads for ~10.5:1 compression
LS6 style PCV
160 deg thermostat
Truck accessories
LS2 intake with 4" intake tube and Amsoil conical filter
S10 radiator with Dodge Intrepid duel fans

Transmission:
Built 4l60e
Built by Wizard Transmission ~ 10k miles ago (http://www.wizardtransmission.net)
Builder claims it's good to 500hp
Yank PT4000 4000 stall torque converter

Rearend:
7.625" 10 bolt
28 spline Moser street axles
Detroit TruTrac carrier
3.73 GM gears

Exhaust:
Custom long tube headers
Duel pipes (Straight. No X)
Areo Turbine mufflers
Magnaflow high flow cats (when I put them in)

Options:
Power windows
Power locks
Sony MP3/CD/USB/iPod/Aux stereo
Automatic headlights
Heated mirrors

Racing parts:
Line lock
MSD 2-step launch control
Rear mounted battery with NHRA required kill switch

Other random details:
Cruise control and AC have been removed
Parking brake doesn't work
ABS doesn't work
Mail order tune by Texas Speed
Emissions tuned out. Passes Colorado sniffer test with cats installed, and has dummy rear O2's for visual
1/4mi ET at Bandimere (5280' above sea level) 13.7 on a hot day (probably close to 12.7 at sea level, but I've never head it down there)

Photos from the race track:
http://sraphoto.zenfolio.com/p770891...03f1#h495f03f1
http://sraphoto.zenfolio.com/p770891...f7be#h495ef7be
http://sraphoto.zenfolio.com/p180726...3f88#h599b3f88

(headlight removed in one of them for cold air intake. It goes back in)

Thanks for your help!