ARP : Link
While they don't know that they support the Atlas, they do! See the "Upgraded Fasteners" Tab
Artec Performance : Link
Turbo Manifolds
Atlas Industries : Link
Anything and Everything Atlas
BHJ Dampers : Link
SFI Approved Dampers and have revised Damping for High RPM applications
CANformance : Link
VW Coil Adapters for 06+ Engines
Custom Alloy Welding : Link
Aftermarket Aluminum Intake Manifolds
Crower : Link
Valve Springs
DIY Auto Tune : Link
Standalone ECU Support
DMZ : Link
Traum Pistons, Intake Runners, and Solid Lash Adjusters
ECU Masters : Link
Standalone ECU Support
EFI Source : Link
Standalone ECU Support
EmTech Motorsports : Link
Manual Transmission Flywheels, Adapter Plates, Oil Feed Mod, Torque Converter Adapter, AR5 slave spacers
FabBot Engineering : Link
While they do not directly support the Atlas, their kits can be used to adapt to a 4L60e Bellhousing, which is useful for us because it opens up more transmission options such as CD009
Fasterproms : Link
Factory ECM Tuning
Forever Fabrication: Link
Exhaust Manifolds, Oil Pans, G35/350Z swap kits, etc...
HPtuners : Link
Factory ECU Tuning Tool
Lime Swap : Link
Wiring Harnesses (custom and stand alone) and PCM Flashing
Mahle Pistons : Link
Forged Pistons (See Pistons Tab for Details)
Maxxecu : Link
Standalone ECU Support
Molnar Technologies : Link
Forged Steel Connecting Rods
PACC Performance : Link
Reground Cam Install Kits, Ignition Coil Adapters, Starter Adapters, Alternator Relocation Kits
Schneider Racing Cams : Link
Reground Cams
Skunkworks : Link
Cylinder Head Porting
Snake Eater Performance : Link
Drop In Injectors
Stainless Headers : Link
Header Flanges
Stutz Performance : Link
Rear Sump Oil Pans
True Blue Motorsports : Link
They sell kits to convert your Trailblazer to 6L (6L45E, 6L50E, 6L80E, 6L90E) series transmissions.
4200 4 u : Link
Colorado to 4200 Bolt in Engine Mounts