FEL-PRO ES 72390 Engine Cylinder Head Bolt Set for Chevrolet Silverado

In this review the FEL-PRO ES 72390 head bolt set is evaluated for technicians and DIYers who need a dependable replacement when servicing cylinder heads on GM V8 engines. The bottom line: it is an application-specific kit that meets or exceeds original equipment specifications and provides a direct-fit solution for a range of Cadillac and Chevrolet models, making it a sensible buy for owners looking for correct fit and verified function when replacing torque-to-yield fasteners.

Key Features

• Vehicle Compatibility: Designed for specific Cadillac and Chevrolet model years to reduce fitment guesswork during installation.
• OE Specification: Meets or exceeds original equipment specifications so replacement bolts match factory form and function.
• Application Specific Design: Engineered to deliver proper clamping and alignment for the head assembly, which helps maintain a reliable head gasket seal.
• Avoids Reuse Risks: Replaces torque-to-yield fasteners to prevent problems associated with re-using stretch-type bolts.
• Validated Fit, Form and Function: The set is validated for fit so installers can expect predictable installation behavior when vehicle information matches the fit guide.
• Professional Grade Materials: Uses application-specific materials intended to provide durability comparable to original parts.

Who It's For

This head bolt set is best for professional mechanics and knowledgeable DIYers performing head gasket service or cylinder head replacement on compatible Cadillac Escalade, CTS, EXT and certain Chevrolet models where original torque-to-yield bolts must be replaced. It suits owners who prioritize an OE-style replacement and need parts validated for fit, form and function.

It is not the right choice for vehicles outside the listed compatibility or for buyers who expect a universal kit; always confirm exact vehicle year, make, model, engine and trim with the fitment tool before purchasing. Those who prefer custom or non-OE fasteners should look elsewhere.

Pros & Cons

Pros

• OEM-level design and materials provide dependable sealing and clamping for head installations.
• Application-specific fit reduces the chance of incorrect bolt length or thread engagement.
• Validated for fit, form and function which simplifies selection when vehicle details match.

Cons

• Some users report mixed experiences with bolt strength during installation, so careful torqueing and correct procedure are required.

Specifications

Brand	Fel-Pro
Part Type	Engine cylinder head bolt set
Compatibility Highlights	Cadillac Escalade, Escalade ESV, Escalade EXT, CTS; Chevrolet SS, Suburban, Express 4500
Years Covered	2009-2017 (model-dependent)
Design	Application specific, validated for fit
Meets OE Specs	Yes, meets or exceeds original equipment specifications

Our Verdict

The FEL-PRO ES 72390 head bolt set is a practical choice for anyone replacing torque-to-yield bolts on compatible GM V8 engines because it delivers OE-style fit and validated function at a reasonable cost. While a few install notes about bolt strength suggest using correct torque procedure, the set represents good value for owners and shops needing a direct replacement that avoids the hazards of reused fasteners.

Frequently Asked Questions

Will these bolts fit my vehicle?
Check the vehicle year, make, model, engine and trim with the fitment tool before buying to ensure compatibility.

Are these bolts reusable?
No, they replace torque-to-yield fasteners and should not be reused; install new bolts per manufacturer torque procedure.

Do they meet factory specifications?
Yes, the set is stated to meet or exceed original equipment specifications and is validated for fit and function.