GM LT Drive-by-Wire Throttle Body and GM 4L60E and 4L80E Transmission Control DODGE/Jeep This kit replaces the factory

This kit replaces the factory plastic valve cover breather fittings and tubing with CNC machined billet aluminum fittings and SAE PCV hoses

2020-2023 GMC Sierra 3500 HD AT4 Crew Cab Pickup

Lasts up to 3 times longer than stock unit

The thermostatically controlled 80-watt

The axle side utilizes an OE-style rubber bushing for long service-free operation and better isolation of the noise

GM LT Drive-by-Wire Throttle Body and GM 4L60E and 4L80E Transmission Control DODGE/Jeep This kit replaces the factoryTo identify if your engine is an early or late application, refer to your fuel pressure sensor, located behind the intake manifold. Early sensors have a 4 pin connector, whereas late sensors have a 3 pin connector. This will help you pick which kit you require for your engine.