Duramax L5P Head Bolts & Studs 2017-2021 KB

KB cylinder head bolt / stud kit for the Duramax L5P (2017-2021). Listed for one application: Duramax L5P engines, 2017-2021, in Chevrolet, GMC applications. Confirm your engine code and year against this listing before ordering.

What it does

Torque-to-yield head bolts are one-time-use; reusing them is the fastest way to a fresh head gasket failure. A new bolt kit, or a stud kit for boosted and high-cylinder-pressure builds, gives the gasket the even, repeatable clamp load it is designed for.

Fits

• Chevrolet vehicles with the Duramax L5P engine, 2017-2021
• GMC vehicles with the Duramax L5P engine, 2017-2021

Fixes

• a head gasket replacement (TTY bolts are single-use)
• a boosted, nitrous or high-compression build
• stripped or stretched factory hardware

What's included

• a full engine set of head bolts or studs, nuts and washers as listed

Specifications

• Brand: KB
• Shipping weight: 5.6 lb
• Condition: new
• Product type: Head Bolts & Studs

Free shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? Ask a tech before you buy.