FiTech Ultimate LS Oxygen Sensor Sub-Harness Required to run dual O2 sensors on FiTech Ultimate LS 500hp kits & FiTech standalone kit # 70050.   

FiTech Ultimate LS Oxygen Sensor O2 sensor for FiTech Ultimate LS Kits  

FiTech LS3 Cam Sensor Extension Harness 70050-11  

FiTech Ultimate LS Knock Sensor Extension Harness For use on Gen IV engines with knock sensors on side of block.

FiTech Ultimate LS 3 Bar Map Sensor 70050-10 FiTech 3 bar map sensor for FiTech Ultimate LS kits. 

Holley Idle Air Control Motor 543-105 Replacement Idle Air Control Motor (IAC) for Sniper 92mm/102mm throttle bodies. 

Sniper Throttle Position Sensor 870001 Replacement Throttle Position Sensor (TPS) for Sniper 92mm/102mm throttle bodies. 

Crankshaft Position Sensor - GM LS '97-'07 w/ 24x Our sensors exceed OE requirements and undergo certified testing. With enhanced sensor functioning our crankshaft position sensor delivers improved reliability and drivability.  The robust design...

TPS/IAC KIT FOR LS THROTTLE BODY TPS/IAC sensors to complete your throttle body assembly.

TCI Remote Mount Throttle Position Sensor 377450 The Remote Mount Throttle Position Sensor from TCI is fully enclosed to protect moving parts from malfunction. It is adjustable to a wide range of applications for the GM 4L60E and 4L80E transmissions...

Chevrolet Performance LS Gen III Camshaft Position Sensor 12561211 Gen III 4.8L, 5.3L, 5.7L, 6.0L

THROTTLE POSITION SENSOR - GM LS (CABLE DRIVE ONLY) The throttle position sensor bolts to the throttle blade shaft and relays throttle opening/closing information to the system ECU. The TPS is constructed of high resistance material with a...

FAST GM LS1 Idle Air Control (IAC) Valve 307059 The IAC (Idle Air Control) valve uses a small electric motor to vary engine idle rpm to exactly where you set it at in your ECU parameters.

PCS Remote Mount Throttle Position Sensor This kit is used to adapt a throttle position sensor to a vehicle that does not have one. This kit is designed to work with a carburetor but customers have used it to adapt to many different configurations.It...

TCI Remote Mount Throttle Position Sensor 377400 This is a GM-type sensor mounted on base with cable actuation. Fully adjustable and works well with carburetor applications.

MSD 6LS to Factory LS1 (24x) Ignition Harness This harness allows easy installation of MSD GM LS 6LS Ignition Controller 6010 - 24x to a Factory 24x GM harness.  Instructions for # 8886    

MSD 6LS-2 to Factory LS2 (58x) Ignition Harness Adapter This harness allows easy installation of MSD GM LS 6LS-2 Ignition Controller 6012 - 58x to a Factory LS2 harness.  Instructions for # 88862    

MSD LSX Crank Trigger Converter 6301 MSD LSX Crank Trigger Converter, converts the factory LSX crank trigger signal to a 12 volt square wave signal. This allows the MS 6 or 7 Series ignitions to be used with factory triggers. Must be used for front drive...

Spectre Mass Air Flow Sensor Conversion Kit 7153 - 3-Wire Spectre Performance Air Flow Sensor Conversion Kit allows you to convert to drop in blade style GM mass air flow sensor. It offers a more compact MAF sensor design that doesn't require couplers...

Spectre Mass Air Flow Sensor Conversion Kit 7155 - 5-Wire Spectre Performance Air Flow Sensor Conversion Kit allows you to convert to drop in blade style GM mass air flow sensor. It offers a more compact MAF sensor design that doesn't require couplers...