FREE FAST USA DELIVERY $99+
Edelbrock GM LS3 Engines E-Street 15-Degree Cylinder Heads w/ .570in Lift - Inconel Valves
SKU: EDE77621- Description
- Shipping
- RETURNS
Edelbrock introduces its new E-Street 15-degree LS3 69cc cylinder heads (PN 77620) as a premium replacement option, ensuring great power on any high-performance or stock GM LS3 engine build. These heads offer the best performance value of any aftermarket GM LS3 head. Sold in pairs and assembled with premium COMP Cams® valve train components, these LS3 heads are engineered with the same architecture as the factory head, and all stock components will fit without issue. The assembled heads feature Beehive™ Valve Springs, chromoly steel retainers, heavy-duty stainless-steel & Inconel valves, and top-quality valve seals – all inspected and assembled by qualified Edelbrock technicians. The intake valve size is 2.165” while the exhaust is 1.590”. The Beehive Valve Springs allow up to .570” lift camshafts, ideal for many mild to hot camshaft grinds. Edelbrock E-Street 15-degree LS3 cylinder heads are manufactured with premium aluminum alloy, machined to the industry’s tightest tolerances. They feature manganese bronze valve guides for extended wear, with particular emphasis placed on holding precision tolerances on valve seat concentricity. This allows the valves to seal securely, eliminating any leak-down and increasing cylinder pressures during engine operation.All Edelbrock cylinder heads feature patented Clean Cast Technology™, a revolutionary process that eliminates casting flaws and promotes a smoother internal surface finish for greater air and coolant flow. These benefits provide more power and increased cooling ability right out of the box. A unique dual spark-plug-pocket design allows you to use the factory-style tapered-seat spark plugs or gasket-seat spark plugs available in wider heat ranges for maximum tunability.
All products ship from USA and typically arrive at the following speeds:
- USA in 1-3 Business Days
- Canada in 1-3 Business Days
- Europe in 2-5 Business Days
- Australia in 3-7 Business Days
- Asia in 3-7 Business Days
- Rest of the World in 5-10 Business Days
*** The following estimated shipping speeds, do not include processing time or back orders. Please expect above shipping speeds on in stock items only.
* We ship internationally, contact us for quotes or simply check out online!
* Free shipping in USA on absolutely everything at Tune2mod with ground shipping. Total must be $99 or more. Valid only within lower 48 states. We may choose faster shipping service depending on product being sold at our cost.
* We have the right to modify or cancel this promotion.
* Special orders, cores or overweight items may result in additional charge.
* Please inquire with us regarding faster shipping methods or overnight delivery.
* We ship from one of our 3 warehouses: Pennsylvania, Nevada or Texas USA
* Fast and reliable shipping is offered through our main worldwide known carriers: FedEx, UPS, DHL and USPS. Simply check out and cheapest/fastest shipping will be automatically provided to you. Shipping is available to most countries in the world.
Duties and Taxes
- Tune2mod must comply with all rules and regulations on exporting and importing laws. We are aware that there may be some duties applied, which is why we will do our best to minimize these, by offering best shipping options that are suitable for your country. It is up to a buyer to determine what these fees are. Tune2mod is not responsible for these fees. Duties and customs fee must be paid directly to courier as we do not impose them. All items ship from USA.
*Our shipping preference*
- Although these are our preferable shipping options, we may change these anytime.
- Shipping to USA: UPS/ FedEx courier
- Shipping to Canada: Canada Post/USPS or DHL courier
- Shipping worldwide: DHL courier or USPS
** Please contact us for more details, questions on specific products and/ or international orders.
Returns will be accepted in first 30 days. Items must be new with original packaging, unused, re-sellable and with all the pieces. No refunds after 30 days. There will be no exchange or returns allowed on any electronics, coilovers, engine internals, turbochargers, superchargers or turbo kits. There are absolutely no returns on items marked "Special Order" or "Pre-Order". No cancellation allowed once the product is shipped. Receipt must be provided with every order returned. Tune2Mod must approve all items processed, with (RMA) number on the box. Restocking fee of 10% of item cost will be charged on all special and non regular stock products (marked as "Not in stock, Pre-Order Now"). A fee to redirect an order will or may apply, which will be calculated depending on size and weight. Shipping and handling fee will not be refunded. Client must pay for shipping. Please expect 2 business days to process a return and 3-5 business days to issue a refund.
For more information, questions or concerns, email us at sales@tune2mod.com
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