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USA Delivery
Free shipping for orders over $99.99 (restrictions apply). Flat $9.99 Shipping for under $99.99
In Stock Brand New 4.8 5.3 706 cylinder head with springs valves guides seals ready to install
This is a brand new for 4.8 5.3 GM Chevrolet models with 706 Cylinder head casting ready to install. Built to meet or exceed OEM standards with new valves, springs, retainers, guides seals, with a grey coated exterior. We only have one of these in stock. If you need two cylinder heads we do have a remanufactured unit we can include with this head to create a complete pair for $300 extra.
Fitment:
This is a replacement for many 4.8 and 5.3 vehicles that utilized the 706 or 862 cylinder head from factory. It is a compatible substitution for the 862 cylinder head models. You are responsible for determining that you are ordering the correct part for your vehicle. Applicable to Tahoes, Silverados, Yukons etc with the 4.8 and 5.3 engine. These can also be used in a aftermarket form to increase compression on many other engines that came with 317 cylinder heads. Again, you are responsible for determining compatibility before ordering.
Didn't find what you needed?
If you need any cylinder not found on our website or our eBay store please contact us. We stock or can order almost any engine part you need.
All Cylinder heads are rebuilt in our precision machine shop to meet or exceed OEM tolerances by highly experienced staff with more than 30 years experience. Seals replaced, valves and springs replaced as required, surfaced, pressure checked and verified free from cracks, all threads repaired as required, surfaced, and flatness verified.
All Items Ship From The USA
Shipping and Delivery
We ship from a vast distribution network strategically placed in different regions within the USA to provide fast shipping times to most locations. Sometimes your order will arrive in separate boxes if you order multiple items due to many inventory locations. Some items may ship directly from the manufacturer to you.
Most items are kept in stock, however some products are custom made to order and require manufacturing time and will likely ship directly from the manufacturer.
Expected ship dates are our best estimate based on past shipping times and are more than 90% accurate. Most products ship within 2 business days, unless otherwise noted on the product page. Should an unexpected delay occur, we will notify you by e-mail (or letter) of the new projected shipping date.
In-stock items usually ship the next business day (weekends and holidays are not considered business days).
Please allow an additional 1 to 5 business days after the shipment date for delivery.
Free Shipping
Get Free Shipping on qualified items without hidden fees.
All Terrain Depot has Free Shipping everyday for most product purchases over $99, saving you some valuable cash on your ATV/UTV Accessory products. Some restrictions do apply.
Here's the details:
- Free shipping offer is valid only on qualified items. Eligible items are identified on their product information page. They can also be identified in your shopping cart.
- Shipping method will be selected by All Terrain Depot. Free shipping orders will be delivered via a standard ground shipping method selected by our direct-ship manufacturers/fulfillment centers.
- Not available on international, Alaska, Hawaii, Puerto Rico or APO/FPO orders. Only standard ground shipping orders to residential and commercial addresses in the continental US are eligible for Free Shipping.
Lost or damaged shipments
Items will not be replaced or refunded until carriers perform their investigation. This period ranges from a few days to a few weeks.