Engines and Components› Cylinder Heads and Components

Edelbrock

Edelbrock E-Street, Gen IV Chevrolet LS3, 0.570in Maximum Lift

$1,564.95

SKU: E003 77620

In Stock
In Stock
Ships by Jun 13
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Edelbrock 77620 E-Street 15-degree LS3 69cc Cylinder Heads are a premium replacement option ensuring great power on any high-performance or stock GM LS3 engine build. They are sold in pairs and assembled with premium COMP Cams valve train components, including Beehive(TM) Valve Springs, chromoly steel retainers, heavy-duty stainless-steel valves and top-quality valve seals. The intake valve size is 2.165" and the exhaust is 1.590".

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandEdelbrock
Part NumberE003 77620

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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