Performance Parts Parts for 2006–2009 Chevrolet Trailblazer SS
Products
Lifters
Johnson Lifters – Hydraulic Roller Lifter Set – LS Engine – Axle Oiling – Race Performance (2126LSR)
Part Number: 2126LSR
- Cold forged steel body for wear resistance
- Needle roller bearing for minimal friction
- High flow check valve for high RPM response
- Precision oil metering for optimal oiling
- Short travel, axle oiling, variable duration lift
Lifters
Johnson Lifters – LS Engine – Short Travel – Axle Oiling (ST2126LSR)
Part Number: ST2126LSR
- Cold forged steel body for high wear resistance
- Precision ground needle roller for minimal friction
- Extra long piston for controlled leak down
- High flow check valve for better high RPM reaction
- Axle oiling ensures proper rocker arm lubrication
Gauges & Accessories
AEM – X-Series Wideband UEGO AFR Gauge Kit (30-0300)
Part Number: 30-0300
- X-Series Wideband UEGO AFR Controller Gauges were the fastest responding wideband air/fuel ratio controllers in an independent test vs. 17 competitor wideband AFR controllers
- Patented X-Digital wideband technology (Patent 9,575,030)
- Factory calibrated resistor does not require free-air calibration, but can be free-air calibrated
- Auto-Sensor Detection between AEM FAE and Bosch LSU 4.9 wideband sensors
- Compatible with supply voltages up to 16V
Studs
ARP 2000 Pro Series Cylinder Head Studs for 2004 and newer LS engines (234-4345)
Part Number: 234-4345
- Pro Series studs ensure high-strength molecular integrity.
- Includes ARP2000 material and 12-point nuts.
- Complete with hardened washers for even load distribution.
- Ultra-Torque lube provided for accurate torque readings.
- Fits Chevy LS engines, 2004 and later models.
Exterior & Accessories
Kirkey – 55 Series Aluminum Pro Street Drag Seats
- Highback bucket seat with 18° layback angle
- Lightweight, durable 5052 aluminum construction
- Double shoulder and sub belt openings for safety
- Reinforced headrest and raised leg support
- Versatile mounting options for various angles
Tires
Mickey Thompson Pro Bracket Radial Tires 28×10.5-15 (250798)
Part Number: 250798
- Designed for weekend bracket racers.
- Radial construction ensures consistency.
- Low rolling resistance for quick elapsed times.
- X5 compound for durability and varied track conditions.
- Fits 15-inch wheels; tubeless design.
Brake Pads
Aerospace Components – Replacement Brake Pads
- Set of 4 brake pads for 2 calipers
- High performance street and drag race options
- Compatible with 2 and 4 piston calipers
Oil Catch Cans
Mighty Mouse – TBSS / LS Truck Wild Catch Can
- Supports -8, -10, or -12AN inlets for 800-1200hp capacity
- Connects oil fill adapter to intake manifold
- Includes mounting kit, push lock hoses, and fittings
- Available with AN or OEM quick connect exits
- Made in the USA
Velocity Stacks
Part Number: 10953
- 4" inlet and 7" bellmouth diameter for optimized airflow
- Constructed from durable T6061 aluminum alloy
- Enhances torque and horsepower performance
- Lightweight design at 0.38 kilograms
- Custom fit for performance air intake systems
Head Gaskets
Cometic MLS Head Gasket – 4.100 in. Bore, 0.051 in. Thickness, Chevy LS Engines (C5489-051)
Part Number: C5489-051
- 4.100 in. bore, .051 in. compressed thickness
- Multi-layer stainless steel for durability
- High-temp FKM rubber coating for enhanced seal
- No re-torque or sealants required
- Fits Chevy LS-based V8 engines (1997-2014)
Oil Catch Cans
Mighty Mouse – TBSS / LS Truck Mild
- Designed for 2013 and older GM LS/LQ trucks
- PCV can setup with -6AN or OEM quick-connect fittings
- Includes alternator mount kit, hoses, and fittings
- Connects driver valve cover/valley plate to intake manifold
- Made in the USA, exclusive to Mighty Mouse Solutions
Remote Tuning
GPI – Hex2HP Calibration Review Service
Part Number: GPI-HEX2HP-CAL-REVIEW
- Reviews late-model V8 GM calibrations and logs
- Identifies concerns before tuning services are purchased
- Includes tailored HP Tuners log guidance
- Detailed findings with clear explanations
- Correction plan provided when needed
Valve Springs
Bluegrass – LS3 Valve Spring Compressor Tool (BPPDVST)
Part Number: BPPDVST
View Details
Converters
Circle D – M 245mm Pro Series PG/350/400 Torque Converter
- CNC-machined billet steel drive cover
- Screw-on pilot (universal bolt pattern option) allows adjustability for use with early GM pilot length as well as LS / Gen-V LT pilot length
- Multiple bolt patterns available
- 2,800 - 5,000+ RPM stall speed options
- Fully furnace brazed impeller & turbine assemblies
Valve Springs
PSI – Beehive Valve Spring Set – LS – .660″ Lift (1516ML)
Part Number: 1516ML
- Beehive design for high performance lift
- .660" max lift capacity for optimized power
- Nitrided for enhanced surface strength
- Ideal for Circle Track and Road Circuit use
- Boosts endurance by reducing surface fatigue
Tires
Mickey Thompson – ET Front Drag Racing Tires 28×4.5-15 (250933)
Part Number: 250933
- Ultra-lightweight bias-ply drag racing tires.
- Tubeless design for high-speed performance.
- 28x4.50-15 size with solid white sidewall lettering.
- Reduces unsprung weight for improved handling.
- Perfect match for Mickey Thompson rear drag tires.
![JEGS - Vented AN Breather Fitting [-10 AN] (555-52230)](https://gwatneyperformance.com/wp-content/uploads/2024/10/555-52230-300x300.jpg)
Valve Cover Baffle
JEGS – Vented AN Breather Fitting [-10 AN] (555-52230)
Part Number: 555-52230
- No welding needed to add AN fitting to your valve cover
- Ideal for connecting to a vacuum pump, crankcase evacuation system, or other accessories
- The special lock feature ensures that the vented -10 AN breather fitting stays in place
- O-ring seal provides a leak-proof installation and connection
- Made from aluminum for weight savings, great looks, and long life
Fuel Rails
FAST – LSXRT Billet Fuel Rail Kit for 4.8/5.3/6.0L & LS1/LS2/LS6 Engines (146028-KIT)
Part Number: 146028-KIT
- High-flow billet fuel rails
- Red anodized aluminum design
- Supports OEM and LS2 injectors
- Includes #8 fittings and super seal o-rings
Intercoolers
Part Number: TP009853
- Supports up to 1,500HP for peak performance
- Low-profile design fits all Holley Ram Intakes
- Durable billet 6061-T6 aluminum construction
- Four -12ORB female inlet/outlet ports
- Hand-assembled in North Carolina, USA