Air and Fuel› Superchargers, Turbochargers and Components

Edelbrock

Edelbrock Big Block Chrysler Head Bolt Kit

$238.28

SKU: E003 8591

In Stock
In Stock
Ships by Jun 8
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Non-Returnable Item
INSTALL DIFFICULTY
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Description

The Edelbrock 8591 is a head bolt kit designed for Big-Block Chrysler Engines. It is compatible with specific Edelbrock Performer and RPM cylinder heads, including models 60185, 60189, 60825, 60839, 60917, 60919, 60925, 60929, and 60149.

The bolts are cold-formed for molecular integrity and heat-treated before thread rolling. They feature reduced diameter bolt heads to prevent the need for valve train removal during cylinder head re-torquing. The kit is rated at 170,000 p.s.i.

Fitment

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Specifications

BrandEdelbrock
Part NumberE003 8591

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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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