
Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours ยท Estimated delivery Jul 5 - Jul 10
For Your Every Summer RSVP, with Code: SUMMER15
Description
GM LS LQ4 6.0L Cylinder Head Set 873 99 - 00 CAST Suburban Silverado SierraCondition: NEW NEW TAKE OFF The GM 12561873 Cast Iron Cylinder Head is designed for 6. 0L LQ4 engines found in 1999 2000 Chevy Silverado 2500 Chevy Suburban and GMC Sierra 2500 trucks. This cast iron head features a combustion chamber volume of 71. 06cc and a compression ratio of 9. 51 ensuring efficient engine performance. Known for its durability it is a reliable choice for maintaining the optimal functionality of high performance engines. All parts
Condition: NEW / NEW TAKE OFFThe GM 12561873 Cast Iron Cylinder Head is designed for 6.0L LQ4 engines found in 1999-2000 Chevy Silverado 2500 Chevy Suburban and GMC Sierra 2500 trucks. This cast iron head features a combustion chamber volume of 71.06cc and a compression ratio of 9.51 ensuring efficient engine performance. Known for its durability it is a reliable choice for maintaining the optimal functionality of high-performance engines.
Part Number: 12561873
Manufacturer: GM
Weight: 100.0000 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
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Based on 2297 reviews
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Product Reviews
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5
Stylish and comfortable.
Size: 8 Wide, Color: Black/Black
Shoes look great and fits well. Definitely recommend pocking another pair.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
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3
Narrow for an 11.5W
Size: 11.5 Wide, Color: Navy
Nice look and material but very narrow for a wide, had to return
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Reviewed in the United States on February 25, 2026
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5
NIce Shoes
Size: 10, Color: Black
Very nice quality and comfort
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
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5
Great shoe.
Size: 11.5, Color: Navy
Perfect fit. Stylish comfortable.
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Reviewed in the United States on May 2, 2026
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5
Comfortable shoes
Size: 10.5, Color: Black
Fit well Look great Get compliments all the time
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
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