Here's the list...


1999 GMC Sierra Reg.cab short bed Storm Grey

List of mods include :

Comp Cams 222/224 .566/.568 112LSA
Comp 26918 valve springs
Gibson shorty headers
Full dual exhaust w/ Magnaflow dual in/dual out muffler (no cats)
LS1 fans
EGR delete
Throttle body coolant bypass
Custom air intake
Built Tranny w/ TransGo HD-2 shift kit, billet intermediate and OD servos, oversize pressure boost valve, special intermediate servo release check valve, Raybestos Z-Pack on the 3-4, pinless accumulator pistons, high output pump slide spring, hardened pump rings
Yank Torque Thruster 3000 stall converter
28,000lb GCWR tranny cooler
3.90 rear end w/ Eaton posi

Slicks mounted on rims goes w/ it...also most stock parts included.
It has run a 13.55 sec. 1/4 mile @ Houston Raceway Park in Baytown back in March of this year (2006)...

Truck has 220,000 miles on it...