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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
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Description
Duramax Cylinder Head Set 2008 2009 2010 Chevrolet GMC 6.6L diesel 704-1 LMMThe GM 704 Cylinder Heads are specifically reconditioned for 6. 6L Duramax Diesel engines covering both LMM (2007. 5 2010). These heads with casting number 704 1 are thoroughly reworked in a state of the art Rottler equipped machine shop and assembled with OEM components. They are designed to offer superior durability and reliability for heavy duty applications ensuring optimal engine performance with GM valve seals and other quality components. Ideal
-The GM 704 Cylinder Heads are specifically reconditioned for 6.6L Duramax Diesel engines covering both LMM (2007.5-2010). These heads with casting number 704-1 are thoroughly reworked in a state-of-the-art Rottler equipped machine shop and assembled with OEM components. They are designed to offer superior durability and reliability for heavy-duty applications ensuring optimal engine performance with GM valve seals and other quality components. Ideal for Chevrolet and GMC vehicles these cylinder heads maintain high standards of efficiency and longevity.Part Number: 704-LMM-SET
Manufacturer:
Weight: lbs
Additional Details:
Genuine OEM Parts
Please research/ensure fitment of part to your specific vehicle before purchasing. Returns because of non-fitment are accepted with a re-stocking fee, however customer is responsible for return shipping.
Shipping:
If shipping outside the contiguous 48 states is required, reach out to [email protected] to confirm shipping details.
About Us:
Custard Core Supply provides the highest quality of new, new take off, used, and core parts. We provide a variety of gas and diesel parts to our customers. Based in Dallas, TX Custard Core Supply has been in business since 1998. If you do not see a product you are looking for on our page, please reach out!
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Has attracted a mix of birds.
Style: Wild Bird Food
Great value for the price. Since putting this out, we’ve had so many different kinds of birds visiting our yard. The birds seem to love the mix, and it has definitely brought more activity to our feeders.
I also compared prices before purchasing, and this was very comparable to similar products and bag sizes. Overall, it’s a quality bird seed at a fair price, and I would absolutely buy it again
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Great for local birds
Style: Wild Bird Food
This bird seed has been a great find for attracting birds here in North Texas! Within just a couple of days of putting it out, we started seeing a noticeable increase in activity. It brings in a nice variety too—cardinals, finches, doves, and even the occasional blue jay.
The mix seems fresh and well-balanced, with very little waste. I also appreciate that it doesn’t have a ton of filler seeds that birds usually ignore. Everything in the blend actually gets eaten, which makes it feel like a better value.
It holds up well in our unpredictable Texas weather, and I haven’t had issues with mold or clumping. Overall, if you’re looking to attract a wide range of local birds and keep your feeder busy, this is definitely worth trying!
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Great Bird Attraction & Solid Value for the Price
Style: Wild Bird Food
This bird seed has been a great addition to our yard. It attracts a wide variety of birds + they seem to really enjoy the cherry flavor.. it doesn’t sit untouched like some other mixes I’ve tried.
The quality is solid, with a good mix that looks fresh and not overly dusty. It also seems easy for the birds to digest, as they keep coming back + there’s minimal waste left behind. I mean.. enjoying the bird without the poop - WIN!
The 10-pound bag is a great size.. enough to last a while without constantly needing to restock. For the quantity you get, it’s definitely good value for the money.
Overall, a reliable choice if you’re looking to attract more birds without overspending.
If your debating.. BUY NOW
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Reviewed in the United States on April 2, 2026
★★★★★ 4
Good price
Style: Wild Bird Food
Birds love most of this, but the small filler they just leave this behind.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Quality food
Style: Wild Bird Food
Great product and better price. My birds loved it.
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Reviewed in the United States on May 29, 2026