Fleece Performance 01-04 GM Duramax LB7 Freedom Cylinder Head w/Cupless Injector Bore (Driver Side)
Fleece Performance 01-04 GM Duramax LB7 Freedom Cylinder Head w/Cupless Injector Bore (Driver Side)
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Fleece Performance 01-04 GM Duramax LB7 Freedom Cylinder Head w/Cupless Injector Bore (Driver Side)
Upgrade your GM Duramax LB7 engine with the high-performance Fleece Performance Freedom Cylinder Head. Designed specifically for the 2001-2004 models, this cylinder head features a cupless injector bore that enhances performance and reliability.
Key Features:
- High Performance: Engineered to improve airflow and increase overall engine efficiency.
- Durable Construction: Built to withstand the demanding conditions of high-performance applications.
- Cupless Injector Bore: Designed for optimal injector placement and improved fuel atomization.
- Direct Fit: Easy installation that fits seamlessly into your existing engine setup.
Benefits:
- Enhances engine performance and power output, providing a more exhilarating driving experience.
- Increases longevity and reliability of your Duramax engine by reducing wear and tear.
- Improves fuel efficiency, helping you save on fuel costs in the long run.
Take your Duramax engine to the next level with the Fleece Performance Freedom Cylinder Head. Experience the difference in performance and efficiency that this premium upgrade can provide!
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

