Holley Stainless 100 PSI Pressure Sensor 554-102 Plug and play for Holley Avenger, Terminator, HP, and Dominator ECU fuel and oil pressure inputs. Plug and play for both fuel and oil pressure inputs with Holley EFI systems (Terminator systems monitor...

Holley GM LS Idle Air Control Motor 543-34 Replacement Idle Air Control (IAC) Motor for Sniper EFI 90/92/102mm Throttle Bodies and 90/95/105mm Holley EFI Throttle Bodies 

FAST GM LS1 1 Bar Map Sensor 307029 FAST LS1 type 1 Bar Map Sensor

FAST GM LS1 2 Bar Map Sensor 307002 FAST LS1 type 2 Bar Map Sensor

Chevrolet Performance Gen III LS Knock Sensor 12589867 Fits Gen 3 engine with knock sensors mounted in valley.

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

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...

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

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

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.

Turbosmart Wastegate/Blow-Off Valve Sensor Plug TS-0502-2009  You can log the wastegate valve position and know exactly what it is doing in relation to other engine operating conditions. For example, can see at X RPM, your valve lifts Y much, which...