C&L 1-7/8-Inch Shorty Headers; Cerakote Black (14-18 5.3L Sierra 1500)Find parts that fit my vehicle

Free Up More Power. Improve the power and performance of your 5.3L V8 Sierra by replacing those heavy and restrictive cast iron factory exhaust manifolds with a pair of C&L Shorty Headers. These Shorty Header features a free flowing tubular design and mitered merge collectors to maximize exhaust velocity for an increase in power from idle to mid-range RPM.

Durable Construction. C&L manufactures their Shorty Headers from 1-7/8 inch mandrel bent 409 stainless steel tubing for strength and improved airflow. These C&L Shorty Headers feature a one piece 3/8-inch thick header flange for additional strength and an OEM style fit. C&L then completes their Shorty Headers in a Cerakote Black finish for impressive under hood styling.

No Tune Required. C&L engineered their Shorty Headers to improve the performance of your V8 Sierra without the need of reprogramming your computer. Even though a re-tune is not required for operation, AmericanTrucks recommends a custom tune to reprogram the vehicles computer (ECU) to get the best possible performance from these Headers.

Bolt-on Installation. C&L engineered their Shorty Headers to be a direct bolt-on replacement upgrade. Designed for use with factory or aftermarket exhaust systems, these Headers include new gaskets and hardware. Professional installation is highly recommended.

Application. These C&L 1-7/8-Inch Shorty Headers; Cerakote Black are designed to fit the 2014-2018 GMC Sierra 1500 models equipped with the 5.3L V8 engine.

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