Pair 3.8L GM Non-Supercharged Heads – Cast Iron Cylinder Heads

Product Description:

Upgrade your GM engine with GM Non-Supercharged Heads, designed for naturally aspirated GM 3800 engines. These high-performance cast iron cylinder heads offer improved airflow, better engine power, and long-lasting durability. Perfect for anyone looking to enhance the performance of their GM 3800 engine, these GM Non-Supercharged Heads will provide the extra edge needed for daily driving and performance builds.

Key Features of GM Non-Supercharged Heads

• Precision Engineering: Optimized for enhanced airflow and performance in naturally aspirated applications.
• Cast Iron Construction: Designed to withstand high temperatures and extreme engine conditions.
• Enhanced Airflow: Increases intake and exhaust flow, improving engine performance.
• Perfect Fit for GM Engines: Compatible with GM 3800 naturally aspirated vehicles.

Performance Benefits of GM Non-Supercharged Heads

• Increased Power: Improves horsepower and torque for better engine performance.
• Better Throttle Response: Delivers quicker acceleration and smoother engine operation.
• Durable and Reliable: Built for extreme conditions, providing long-lasting durability.
• Improved Engine Efficiency: Boosts fuel efficiency and power output for naturally aspirated engines.

Fitment Data

These cylinder heads fit the following GM vehicles:

• Pontiac Grand Prix (1997-2008)
• Pontiac Firebird (1995-2000)
• Pontiac Bonneville (1995-2000)
• Chevy Monte Carlo (2000-2003)
• Chevy Impala (2000-2004)
• Chevy Camaro (1995-2002)
• Buick Regal (1996-1998)
• Buick Park Avenue (1995-2005)
• Buick Lucerne (2006-2008)
• Buick LeSabre (1996-2005)
• Buick Lacrosse (2005-2009)
• Buick Allure (2007-2009)

Why Choose GM Non-Supercharged Heads?

These GM Non-Supercharged Heads are perfect for those who want to maximize the potential of their naturally aspirated GM engine. Whether you’re replacing old, damaged heads or upgrading to a more powerful setup, these heads offer improved airflow, more power, and long-term durability. Upgrade your GM 3800 engine today for enhanced throttle response and superior performance.

Shipping Information:
We ship to the lower 48 states only, with fast and reliable delivery to ensure your project stays on schedule.

Warranty Information:
The cylinder heads will come with a two year unlimited mileage warranty.

Returning Your Old Core

At Heavy Duty Parts Company, core returns play a critical role in keeping operations efficient and product costs low for all our customers. Returning your original cylinder heads is simple and free—we include a core return label on the box, and the shipping is on us.

Our core return policy operates on an honor system, meaning we will not charge you if you don’t send back a core. However, returning cores is highly encouraged. These cores provide us with essential smaller components like springs, retainers, and keepers, which help keep our remanufacturing process sustainable and our prices competitive for everyone.

For certain cylinder heads, receiving cores back is especially valuable in helping us maintain quality and affordability across our products. If you don’t have a core to return, please reach out, and we’ll be glad to discuss alternative options. Thank you for supporting our commitment to providing quality parts at accessible prices by honoring the core return process whenever possible.

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