The T1 Chevrolet Silverado is offered with both 5.3L and 6.2L LS engines. These engines feature direct injection, which is great for creating an efficient burn and saving fuel but allows for carbon buildup on the intake valves. As blow-by flows over the intake valves, oil and carbon deposits can build up, impeding airflow and eventually preventing the valves from closing. The best way to treat carbon buildup is to prevent it, and that's where this Mishimoto Chevrolet/GMC T1 direct-fit catch can kit comes in. This Mishimoto catch can kit diverts blow-by away from the intake and traps it in our catch can. Inside the can, a set of air turbulators and baffles separate fuel, oil, and water vapors from the crankcase gasses and collects them to be drained next time you change your oil. By not returning the blow-by to your oil pan, our kit prevents fouling of the oil that could reduce its effectiveness, leading to accelerated engine wear. Finally, a sintered bronze filter removes any remaining carbon from the crankcase gases so that only clean air returns to your intake. The Mishimoto Chevrolet/GMC T1 catch can kit is a complete bolt-on blow-by solution and includes all necessary components for a hassle-free installation. As with all our products, this kit includes our signature Mishimoto Lifetime Warranty.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2019-2021	Chevrolet	Silverado 1500	Custom
2019-2025	Chevrolet	Silverado 1500	Custom Trail Boss
2019-2025	Chevrolet	Silverado 1500	High Country
2019-2025	Chevrolet	Silverado 1500	LT
2019-2025	Chevrolet	Silverado 1500	LT Trail Boss
2019-2025	Chevrolet	Silverado 1500	LTZ
2023-2025	Chevrolet	Silverado 1500	PPV
2019-2025	Chevrolet	Silverado 1500	RST
2019-2021	Chevrolet	Silverado 1500	SSV
2019-2025	Chevrolet	Silverado 1500	WT
2022-2025	Chevrolet	Silverado 1500	ZR2
2021-2024	Chevrolet	Suburban	Commercial
2021-2025	Chevrolet	Suburban	High Country
2019-2025	Chevrolet	Suburban	LS
2019-2025	Chevrolet	Suburban	LT
2019-2025	Chevrolet	Suburban	Premier
2021-2025	Chevrolet	Suburban	RST
2021-2025	Chevrolet	Suburban	Z71
2022-2025	Chevrolet	Tahoe	Commercial
2021-2025	Chevrolet	Tahoe	High Country
2021-2025	Chevrolet	Tahoe	LS
2021-2025	Chevrolet	Tahoe	LT
2021-2025	Chevrolet	Tahoe	PPV
2021-2025	Chevrolet	Tahoe	Premier
2021-2025	Chevrolet	Tahoe	RST
2021-2025	Chevrolet	Tahoe	SSV
2021-2025	Chevrolet	Tahoe	Z71
2019-2025	GMC	Sierra 1500	AT4
2022-2025	GMC	Sierra 1500	AT4X
2019-2021	GMC	Sierra 1500	Base
2019-2025	GMC	Sierra 1500	Denali
2022-2025	GMC	Sierra 1500	Denali Ultimate
2019-2025	GMC	Sierra 1500	Elevation
2022-2025	GMC	Sierra 1500	Pro
2019-2025	GMC	Sierra 1500	SLE
2019-2025	GMC	Sierra 1500	SLT
2021-2025	GMC	Yukon	AT4
2025	GMC	Yukon	AT4 Ultimate
2021-2025	GMC	Yukon	Denali
2023-2025	GMC	Yukon	Denali Ultimate
2025	GMC	Yukon	Elevation
2021-2024	GMC	Yukon	SLE
2021-2024	GMC	Yukon	SLT