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Description
Chevrolet GM Industrial Marine 5.7L 350 Vortec Cylinder Head Set of 2 906 / 062Condition: NEW NEW TAKE OFF The GM 10239906 Cylinder Head is a cast iron Vortec head used widely on 5. 7L (350 cubic inch) small block Chevrolet engines from the mid to late 1990s and early 2000s. Known for improved airflow and combustion efficiency, the 10239906 casting features upgraded intake port design derived from the LT1 platform, contributing to better throttle response and horsepower over earlier designs. This cylinder head was factory
Condition: NEW / NEW TAKE OFFThe GM 10239906 Cylinder Head is a cast iron Vortec head used widely on 5.7L (350 cubic inch) small block Chevrolet engines from the mid-to-late 1990s and early 2000s. Known for improved airflow and combustion efficiency, the 10239906 casting features upgraded intake port design derived from the LT1 platform, contributing to better throttle response and horsepower over earlier designs. This cylinder head was factory-installed on a wide range of GM vehicles, including Chevrolet and GMC trucks and vans, and also marine applications like MerCruiser. Vehicles commonly equipped include Chevrolet 1500, 2500, and 3500 pickups, Express vans, Suburban, Tahoe, and GMC Savana and Yukon models powered by the 5.7L gasoline engine, both in standard and CNG configurations.
Fitment information provided with best effort, customer is ultimately responsible for fitment
Hollander Number: 306-01633
| Application | Year(s) | Engine / Notes |
|---|---|---|
| CHEVROLET 2500 PICKUP | 96-99 | 8-350 (5.7L); gasoline, from 8501 GVW |
| CHEVROLET 2500 PICKUP | 00 | 8-350 (5.7L); gasoline |
| CHEVROLET 30 VAN | 96 | 8-350 (5.7L); 30 HD |
| CHEVROLET 3500 PICKUP | 96-00 | 8-350 (5.7L); gasoline |
| EXPRESS 1500 VAN | 96-98 | 8-350 (5.7L); gasoline, from 8501 GVW |
| EXPRESS 1500 VAN | 99-02 | 8-350 (5.7L); gasoline, 4L80E transmission |
| EXPRESS 2500 VAN | 96-98 | 8-350 (5.7L); gasoline, from 8501 GVW |
| EXPRESS 2500 VAN | 99-02 | 8-350 (5.7L); gasoline, 4L80E transmission |
| EXPRESS 3500 VAN | 96-98 | 8-350 (5.7L); gasoline, from 8501 GVW |
| EXPRESS 3500 VAN | 99-02 | 8-350 (5.7L); gasoline, 4L80E transmission |
| GMC 2500 PICKUP | 96-99 | 8-350 (5.7L); gasoline, from 8501 GVW |
| GMC 2500 PICKUP | 00 | 8-350 (5.7L); gasoline |
| GMC 3500 PICKUP | 96-00 | 8-350 (5.7L); gasoline |
| GMC 3500 VAN | 96 | 8-350 (5.7L); 3500 HD |
| SAVANA 1500 VAN | 96-98 | 8-350 (5.7L); gasoline, from 8501 GVW |
| SAVANA 1500 VAN | 99-02 | 8-350 (5.7L); gasoline, 4L80E transmission |
| SAVANA 2500 VAN | 96-98 | 8-350 (5.7L); gasoline, from 8501 GVW |
| SAVANA 2500 VAN | 99-02 | 8-350 (5.7L); gasoline, 4L80E transmission |
| SAVANA 3500 VAN | 96-98 | 8-350 (5.7L); gasoline, from 8501 GVW |
| SAVANA 3500 VAN | 99-02 | 8-350 (5.7L); gasoline, 4L80E transmission |
| SUBURBAN 2500 | 96-99 | 8-350 (5.7L); gasoline |
Hollander Number: 306-01630
| Application | Year(s) | Engine / Notes |
|---|---|---|
| CHEVROLET 1500 PICKUP | 96-99 | 8-350 (5.7L); CNG |
| CHEVROLET 2500 PICKUP | 96-00 | 8-350 (5.7L); CNG |
| CHEVROLET 3500 PICKUP | 96-00 | 8-350 (5.7L); CNG |
| EXPRESS 1500 VAN | 96-02 | 8-350 (5.7L); CNG |
| EXPRESS 2500 VAN | 96-02 | 8-350 (5.7L); CNG |
| EXPRESS 3500 VAN | 96-02 | 8-350 (5.7L); CNG |
| GMC 1500 PICKUP | 96-99 | 8-350 (5.7L); CNG |
| GMC 2500 PICKUP | 96-00 | 8-350 (5.7L); CNG |
| GMC 3500 PICKUP | 96-00 | 8-350 (5.7L); CNG |
| SAVANA 1500 VAN | 96-02 | 8-350 (5.7L); CNG |
| SAVANA 2500 VAN | 96-02 | 8-350 (5.7L); CNG |
| SAVANA 3500 VAN | 96-02 | 8-350 (5.7L); CNG |
Hollander Number: 306-01629
| Application | Year(s) | Engine / Notes |
|---|---|---|
| CHEVROLET 1500 PICKUP | 96-99 | 8-350 (5.7L); gasoline |
| CHEVROLET 2500 PICKUP | 96-99 | 8-350 (5.7L); gasoline, thru 8500 GVW |
| ESCALADE | 99-00 | |
| EXPRESS 1500 VAN | 96-98 | 8-350 (5.7L); gasoline, thru 8500 GVW |
| EXPRESS 1500 VAN | 99-02 | 8-350 (5.7L); gasoline, 4L60E transmission |
| EXPRESS 2500 VAN | 96-98 | 8-350 (5.7L); gasoline, thru 8500 GVW |
| EXPRESS 2500 VAN | 99-02 | 8-350 (5.7L); gasoline, 4L60E transmission |
| EXPRESS 3500 VAN | 96-98 | 8-350 (5.7L); gasoline, thru 8500 GVW |
| EXPRESS 3500 VAN | 99-02 | 8-350 (5.7L); gasoline, 4L60E transmission |
| GMC 1500 PICKUP | 96-99 | 8-350 (5.7L); gasoline |
| GMC 2500 PICKUP | 96-99 | 8-350 (5.7L); gasoline, thru 8500 GVW |
| SAVANA 1500 VAN | 96-98 | 8-350 (5.7L); gasoline, thru 8500 GVW |
| SAVANA 1500 VAN | 99-02 | 8-350 (5.7L); gasoline, 4L60E transmission |
| SAVANA 2500 VAN | 96-98 | 8-350 (5.7L); gasoline, thru 8500 GVW |
| SAVANA 2500 VAN | 99-02 | 8-350 (5.7L); gasoline, 4L60E transmission |
| SAVANA 3500 VAN | 96-98 | 8-350 (5.7L); gasoline, thru 8500 GVW |
| SAVANA 3500 VAN | 99-02 | 8-350 (5.7L); gasoline, 4L60E transmission |
| SUBURBAN 1500 | 96-99 | 8-350 (5.7L); gasoline |
| TAHOE | 96-99 | 8-350 (5.7L); gasoline |
| TAHOE | 00 | 5.7L |
| YUKON | 96-97 | 8-350 (5.7L); gasoline |
| YUKON | 98-99 | 5.7L |
| YUKON | 00 | 5.7L |
Part Number: 10239906
Manufacturer: GM
Weight: 91.0000 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
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.3 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Beautiful purse!
Size: Large, Color: 1-pink, Size: Large, Color: 1-pink
This bag is so beautiful! I absolutely adore the color. It has some decent weight and structure to it but not too heavy. I really really love it!!!
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Reviewed in the United States on April 7, 2026
★★★★★ 3
Won't open wide enough.
Size: Large, Color: 1-beige
The purse looks very good. However it only opens 4". It is very difficult to quickly find items when trying to make s purchase. Especially when there is a long line.
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Bag is gorgeous! Rich shades of color!
Color: 1-shell Plus Brown, Color: 1-shell Plus Brown
I was expecting to return because of some of the feedback. Some said it is cheaply made, no lining, small, stiff. It is larger than I expected which is perfect for me and not that stiff, more sturdy and durable is what I call it. The shading on this one is like a mauve on the outside and towards the middle is brown and in the very middle, a dark olive green. The lining is really nice espresso brown with 2 smaller pockets, one large middle zipper and one zip pocket on rear wall. I haven't removed the plastic off the handles yet and off the hanging gold circle. Comes with the long strap for crossbody so exceeded every expectation for me. I feel that once it is filled and breaks in a little, it will look richer and richer. This was worth every penny for me and probably going to be my favorite every day bag!
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Reviewed in the United States on January 15, 2025
★★★★★ 5
The combination of colors
Color: 1-color Blue Blue
Cute, well made and attractive
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Reviewed in the United States on May 12, 2026
★★★★★ 5
super deal !!
Color: 1-colorful Blue
i got this purse on a special deal pricing for 19.99 & wow what a steal...........its a well made purse........vibrant color....its more a matte finish instead of shiny.........and if ur familiar with brahman this would be the small duxbury style...........im so glad it was the smaller one because the large duxbury is just awkwardly too big for petite gals like me lol.............very happy with my purchase & so glad i found this company............im an avid brahman fan as well & when i saw styles that brahman discontinued & now this company has them i was very happy :) these are excellent dupes but keep in mind they are dupes & price range is super so lining may be a bit thinner but not a deal breaker for me - lining was fine enough to hold up & instead of leather they use vegan leather - but dont be scared lol the vegan leather they use is very heavy duty & will hold up............im not a fan of vegan leather but i made an exception for this company............please keep making this style as well as the other styles u have - im a super fan !!! (ps- the small duxbury is still in use by brahman - its not discontinued - others styles on this companies websites are discontinued by brahman - so if u dont want to pay over 200.00 then this is an excellent option )
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Reviewed in the United States on December 11, 2024