TSP LS6 Brawler Heads and Cam Kit

4.8/5.3 LS Heads & Cam Package – Brawler LS6 Heads with Your Choice of Cathedral Camshaft

This Heads & Cam package was built for customers who want flexibility without sacrificing proven components. Centered around the Brawler LS6 style CNC-ported cathedral-port cylinder heads, this kit allows you to choose from a wide range of compatible Texas Speed cathedral-port camshafts to match your exact build goals.

Whether you’re building a street-friendly daily driver, a strong mid-range truck setup, or a more aggressive weekend toy, this package gives you the foundation to do it right the first time.

Features

• Choose-Your-Cam Configuration – Select the cathedral-port camshaft that best matches your driving style, converter, and gearing.
• Brawler LS6 CNC-Ported Heads – Proven airflow and efficiency for 4.8L and 5.3L LS engines.
• Scalable Performance – Power, idle quality, and drivability vary based on cam selection and supporting modifications.

Kit Includes

• Brawler LS6 Style CNC-Ported Cathedral-Port Cylinder Heads
• Your Choice of Texas Speed Cathedral-Port LS Camshaft
• Texas Speed & Performance 5/16″ .080 wall Chromoly Hardened Pushrods (length determined by cam and application)

Fitment

• Designed primarily for 4.8L and 5.3L LS cathedral-port engines
• LS1 compatible
• Final compatibility depends on camshaft selection and vehicle setup

Important Notes

• No fixed horsepower rating. Power output varies based on cam choice, supporting mods, and tuning.
• Tuning is required after installation.
• Idle quality, drivability, and torque converter requirements vary by camshaft option.

Required for Installation

• Basic Heads & Camshaft Bolt Gasket Kithere
• If equipped with AFM or VVT (2007+ applications), additional delete kits may be required.

Supporting Mods

Torque converter and gearing requirements depend on cam selection. Some profiles work with near-stock converters, while more aggressive cams will benefit from additional stall speed.

Professional tuning is required