What specific Edelbrock cylinder heads are compatible with this bolt kit?

This kit is designed for use with Edelbrock cylinder heads with part numbers #60575, 60579, 60595, 60599, 61515, 61519, 61525, 61529, 60509, 60569, 60587, and 60589, provided they were manufactured after March 15, 2002.

Why is the reduced diameter bolt head important?

The smaller bolt heads allow you to access and re-torque the cylinder heads without needing to remove the valve train components. This simplifies maintenance and saves you time.

Are these bolts suitable for high-performance applications?

Yes, these bolts are cold-formed and heat-treated, with a tensile strength rating of 170,000 p.s.i., making them well-suited for demanding engine builds that require a strong and reliable cylinder head seal.

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Specifications

Brand: Edelbrock
Part #: 8549
UPC: 85347085491

Edelbrock Pontiac Head Bolt Kit

Name: Edelbrock Pontiac Head Bolt Kit
Brand: Edelbrock
SKU: edelbrock-edelbrock-pontiac-head-bolt-kit-t14-126995
Price: 204.02 USD
Availability: BackOrder

$204.02

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Edelbrock Pontiac Head Bolt Kit. Cold-formed bolts rated at 170,000 psi for reliable cylinder head sealing.

Key Features

Fits 1961-79 Pontiac 326-455 engines with specific Edelbrock cylinder heads.
Cold-formed construction ensures molecular integrity for strength.
Heat-treated prior to thread rolling and machining for durability.
Reduced diameter bolt heads allow for cylinder head re-torqueing without valve train removal.
Includes hardened and parallel-ground washers for even clamping.
Rated at 170,000 p.s.i. for strong clamping force.

This head bolt kit is designed for 1961-79 Pontiac 326-455 engines using specific Edelbrock cylinder heads manufactured after 3/15/02. It is not compatible with stock cylinder heads.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

These Edelbrock head bolts are cold-formed to ensure molecular integrity, a critical step that makes them strong and reliable for your Pontiac V8. They're heat-treated before thread rolling and machining, giving you a well-built component ready for the demands of your engine. This kit is specifically designed for 1961-79 Pontiac 326 through 455 cubic inch engines when using certain Edelbrock cylinder heads manufactured after March 15, 2002. They are not intended for use with stock cylinder heads.

A notable design feature is the reduced diameter bolt heads. This clever detail means you won't have to remove the valve train to re-torque the cylinder heads, saving you time and hassle during maintenance. The kit also includes hardened and parallel-ground washers, ensuring a solid, even clamping surface. With a rating of 170,000 p.s.i., these bolts offer strong clamping force for a secure seal between your cylinder head and engine block.