ZONFANT LS header gasket set for easy replacement and reliable seal
ZONFANT exhaust header bolts for secure installation
ZONFANT MLS header gasket material withstands high temperatures for lasting performance
Direct-fit install kit from ZONFANT for quick replacement
Wide LS-series compatibility from ZONFANT for reliable fit
Package includes two gaskets and twelve bolts from ZONFANT
ZONFANT LS header gasket set for easy replacement and reliable seal
ZONFANT exhaust header bolts for secure installation
ZONFANT MLS header gasket material withstands high temperatures for lasting performance
Direct-fit install kit from ZONFANT for quick replacement
Wide LS-series compatibility from ZONFANT for reliable fit
Package includes two gaskets and twelve bolts from ZONFANT

ZONFANT 12617944 LS Exhaust Manifold Header Gasket Set with Bolts – Fits Chevy/GMC/Cadillac Pontiac Silverado LS1-LS6 Engines

Overview Meet the ZONFANT 12617944 LS Exhaust Manifold Header Gasket Set with Bolts—designed for LS-era engines and...
Vendor: ZONFANT
Availability: In stock
£32.04
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ZONFANT LS header gasket set for easy replacement and reliable seal

ZONFANT 12617944 LS Exhaust Manifold Header Gasket Set with Bolts – Fits Chevy/GMC/Cadillac Pontiac Silverado LS1-LS6 Engines

£32.04
ZONFANT LS header gasket set for easy replacement and reliable seal
ZONFANT exhaust header bolts for secure installation
ZONFANT MLS header gasket material withstands high temperatures for lasting performance
Direct-fit install kit from ZONFANT for quick replacement
Wide LS-series compatibility from ZONFANT for reliable fit
Package includes two gaskets and twelve bolts from ZONFANT

ZONFANT 12617944 LS Exhaust Manifold Header Gasket Set with Bolts – Fits Chevy/GMC/Cadillac Pontiac Silverado LS1-LS6 Engines

£32.04
Description
Description
x

Overview

Meet the ZONFANT 12617944 LS Exhaust Manifold Header Gasket Set with Bolts—designed for LS-era engines and a broad family of GM trucks and SUVs. This kit includes two MLS header gaskets and twelve bolts, providing you with the essential components for a clean, direct replacement when refurbishing an LS engine setup. The gaskets are built to handle heat cycles the powertrain endures, reducing the chance of leaks and supporting a stable, durable seal between the exhaust manifold and the cylinder head.

What’s inside

  • 2 x MLS header gaskets
  • 12 x bolts

Key benefits and real-world use cases

Designed with multi-layer steel construction, these gaskets align to OEM specifications and resist distortion under heat. When performing a DIY exhaust refresh, you’ll appreciate the straightforward, direct-fit design that simplifies the job and saves time. The included bolts help secure the manifolds with consistent torque, contributing to a cleaner installation experience.

  • Direct fit and easy installation—swap out the old units without extensive modification.
  • High-temperature tolerance—engineered to maintain seal integrity across heat cycles.
  • Broad compatibility across LS-series engines (excluding LS7)—works with LS1, LS2, LS3, LS6, LQ4, LQ9, and more, with compatible part numbers.

Compatibility and installation tips

Before purchasing, confirm that your vehicle matches the compatibility notes and part numbers listed by the supplier. While the kit is designed for many LS-series engines, LS7 is excluded. The kit’s 12 bolts are sized for standard MLS gaskets of this type, simplifying the install process for both DIY enthusiasts and professional mechanics.

Quality, warranty, and shopping with confidence

All items are brand new and tested before shipment. ZONFANT backs this product with a 1-year warranty and a worry-free return policy. If you have questions, reach out—support is available to help with compatibility guidance or installation questions.

FAQ

Q: What is included in the kit?

A: The kit includes 2 MLS header gaskets and 12 bolts for a direct replacement.

Q: Is this gasket set compatible with my LS engine?

A: Compatible with most LS-series engines except LS7; verify your exact model and part numbers before ordering.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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