fits model: Turbo, Firebird. year: 1981–2025.

( Brand: Gm ), ( Manufacturer Part Number: 10017507 ), ( Part Type: Cylinder Tran Head ), ( Placement On Vehicle: Left ), ( Country/region Of Manufacture: United States )
The item you're inquiring about is a set of 1981 Firebird cylinder heads, specifically model number 10017507, with a weight of 1001.75 grams. These heads are designed for use with a 301 engine and a 3-speed automatic transmission, making them a popular choice for restoring or upgrading late 70s and early 80s Firebirds.
The heads are in storage as-is, meaning they have not been reconditioned or rebuilt. However, they show no visible signs of damage or wear, indicating that they have been well-maintained. The turbocharger component mentioned in the product title is not included in this set, so if you're looking to install a turbocharger, you'll need to source that separately.
Each head features a cast-iron construction, which is known for its durability and heat resistance. The intake and exhaust ports are designed to optimize airflow and exhaust gases, which can help improve engine performance. The heads also feature valve seats that are compatible with the original Firebird valve train.
Overall, this set of 1981 Firebird cylinder heads is a great option for anyone looking to restore their Firebird or upgrade its engine performance. Their good condition and compatibility with a 301 engine and 3-speed automatic transmission make them a reliable choice for any Firebird enthusiast.
Pros of buying 1981 Firebird parts, specifically the 10017507 GM 301 cylinder, 1981 cylinder heads, and 25 turbo:1. Availability: These parts are in stock, which means they can be purchased and received relatively quickly.
2. Fitment: Since these are original parts from a 1981 Firebird, they should fit perfectly with the car, ensuring a smooth and reliable operation.
3. Quality: As original parts, these components are likely to be of good quality and durability, providing long-lasting performance.
Cons of buying 1981 Firebird parts, specifically the 10017507 GM 301 cylinder, 1981 cylinder heads, and 25 turbo:1. Cost: Original parts tend to be more expensive than aftermarket alternatives. The price of these parts could be a significant investment for some buyers.
2. Limited options: Due to the age of the car, there may be fewer aftermarket options available for upgrades or modifications, limiting the potential for customization.
3. Potential for wear and tear: These parts are used and have been stored for an extended period, which could mean they have some wear and tear that may not be apparent until installation.
Conclusion:These parts are a good option for individuals looking for original, high-quality components for their 1981 Firebird. The availability and fitment of these parts make them an attractive choice. However, the cost and potential for wear and tear should be considered before making a purchase.
Recommendation:If budget is not a concern and you want original parts, these 1981 Firebird components would be a solid choice. However, if you're looking for more cost-effective alternatives or want to explore aftermarket options, it would be beneficial to research and compare other options to ensure you're getting the best value for your money.
Original genuine used Gm. Replace your rusty, damaged, cracked or incorrect ones or buy for spares, just in case. There is no damage to the casting. Get the last detail points during judging with these correct original Gm parts.
There are two exhaust manifold bolts that will need to be drilled out and removed, see pic with the red arrows. Often damaged, these correct originals has been stored for over 25 years, off of a 81 Turbo ta.
These will likely require valve seals as they have been stored for so many years. Super rare parts. These are the real thing.
Please review the pictures. Lucky winning buyer to add for tracked insured delivery.
Get in time for the a nationals, get all the detail points.