This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit and function of the original part. Direct replacement -...

CHEVROLET PERFORMANCE CYLINDER HEAD COOLANT BLOCK OFF PLUG- Gen III/Gen IV LS 1 QTY

Reproduction Fan Blade for 1987-1992 Camaro or Firebirds equipped with "Dual Electric Fans".  Two required per car. This is for a single fan blade, for both you will need to order 2. Replaces GM # 158470 All Hawks Motorsports Reproduction Parts...

Billet Aluminum Manual Belt Tensioner with Dress-Up Pulley for Corvette/CTS-V Front Drives! ***MADE IN THE USA*** If you are doing any sort of performance driving or racing this is a must have! This solid belt tensioner eliminates belt slip like the...

Billet Aluminum Manual Belt Tensioner for Corvette/CTS-V Front Drives! ***MADE IN THE USA*** If you are doing any sort of performance driving or racing this is a must have! This solid belt tensioner eliminates belt slip like the factory tensioner is...

Genuine OEM GM Thermostat & Water Inlet Corvette CTS-V G8 12600172 / 15-11057 FITMENT:1999-2008 Corvette2004-2007 Cadillac CTS-V2008-2009 Pontiac G82004-2006 Pontiac GTO

Billet Aluminum Throttle Body Bypass Kit for LS1/LS6 Throttle Bodies. ***MADE IN THE USA*** This kit allows you to bypass your throttle body coolant passage to keep your incoming air as cool as possible. Increase power on your LS1 or LS6 Camaro/Trans...

Genuine GM 12608814 LS Engine Coolant Temperature Sensor LS1 LS2 LS3 L98 L77 L76 Fits all Gen III/IV LS engines LS1 LS2 LS3 LS6 L98 L77 L76 LSA GM Part Number: 12608814 / ACDelco Part Number: 213-4333  

Chevrolet Performance Engine Coolant Drain Port Plug 97-15 Gen III/IV LS Engines This coolant plug for the GM LS-Family (1997-2015) of engines allows you to plug the coolant path on the right bank of cylinders (driver's side) when deleting the factory...

Utilizes a brass-plated thermistor to measure engine coolant temperature. As the engine operating temperature increases, the resistance in the thermistor decreases, informing the ECU to adjust fueling.

Provides an easy and economical way to measure fluid temperature and convert to a universal 0-5V output. Designed around the widely available GM-style Intake Fluid Temperature Sensors, the FAST® Fluid Temp Sensor & Converter Kit is ideal when...

Great for engine conversion applications where engine/radiator inlet and outlet ports may be in different locations versus original equipment. Outlet rotates 360 degrees. Features: Swivel water neck rotates 360 degrees, allows various...