Chevrolet Performance has the official parts that your classic vehicle needs to keep it in pristine condition, including these head gaskets, which offer a precision fit between the cylinder head and header to improve exhaust flow. These head gaskets feature durable quality construction to maintain a reliable seal under high pressure and temperature changes. Whether you’re installing a new set of heads or are just reinstalling your stock factory manifolds, add Chevrolet Performance head gaskets to ensure a precision fit and a tight, leak-free seal.
Chevrolet Performance – 4.8L & 5.3L Truck Head Gasket (12575329)
$49.99
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- Head Gasket
- Multi-Layer Steel
- GM LS Engine
- 4.8L and 5.3L Truck
- Sold Individually (Purchase 2 for complete set)
Ships from manufacturer
This item ships directly from the manufacturer. If your order is urgent, please reach out to determine the specific lead time.


After waiting over 4 months for this exact part through another seller (Texas Speed) I got frustrated and ordered them through GPI and I got them in 3 days! Thanks guys.
Haven’t installed heads yet:(