Remflex 2008 round-port exhaust header gasket for Chevy V8, durable seal under high heat
Remflex 2008 round-port exhaust header gasket for Chevy V8, durable seal under high heat

Remflex 2008 Round Port Exhaust Header Gasket | Chevy LS 4.8L-6.0L

Overview Discover the Remflex 2008 Round Port Exhaust Header Gasket, engineered for a range of GM V8...
Vendor: Remflex
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Remflex 2008 round-port exhaust header gasket for Chevy V8, durable seal under high heat

Remflex 2008 Round Port Exhaust Header Gasket | Chevy LS 4.8L-6.0L

£46.09
Remflex 2008 round-port exhaust header gasket for Chevy V8, durable seal under high heat

Remflex 2008 Round Port Exhaust Header Gasket | Chevy LS 4.8L-6.0L

£46.09
Description
Description
x

Overview

Discover the Remflex 2008 Round Port Exhaust Header Gasket, engineered for a range of GM V8 engines from the 4.8L to the 6.0L LS2, including LS1/LS6 variants and Corvette LS1 models from 1997 to 2007. The 1-7/8" round port design delivers a compact seal that adapts to subtle flange imperfections, helping you pursue a tighter exhaust seal with each installation.

Why this gasket stands out

Built from 100% flexible graphite, this gasket maintains resilience as the exhaust system heats and cools, reducing the chance of leaks from warped flanges. It’s designed to stay effective under demanding heat cycling and caresses the mating surfaces with a controlled crush, helping fill small pits or gaps without relying on sealants.

Key features

  • 1-7/8" diameter round port compatible with Chevy V8 engines (4.8L, 5.3L, 6.0L LS2 ('99-’08), 5.7L, LS1/LS6 ('97-’08)); includes Vortec; 2 per set
  • Port configuration mirrors common factory-style gaskets (similar to Fel-Pro 1440)
  • Flexible graphite seals through heating and cooling cycles, suppressing gaps between head and header
  • Standard 1/8" thickness that crushes about 50% to bridge pits up to ~1/16"
  • No rubber binders or composites; resists shrinking or hardening over time, reducing the need for repeated retightening

Installation notes and long-term performance

  • Sealant-free design helps avoid burn-off and quick leaks; install as intended for a clean seal
  • Torque guidance is listed on the package back, typically lower than factory specs
  • Do not reuse; reuse is not recommended for reliable sealing
  • Excellent high-heat tolerance, rated for operation well beyond typical exhaust temperatures

With Remflex, you’re looking at a gasket built to endure high heat and fluctuating pressures, while offering a solid seal that supports consistent exhaust flow. Use this gasket as part of a thoughtful install that prioritizes surface cleanliness and proper torque per the packaging guidance.

FAQ

Q: Will this gasket fit my engine?

A: Yes. It fits 4.8L, 5.3L, 5.7L (LS1/LS6), 6.0L LS2, and Corvette LS1 (1997–2007). See notes for weld-bead header compatibility.

Q: What makes Remflex different from standard gaskets?

A: Remflex uses flexible graphite, tolerates high heat up to 3000 degrees, seals by compression without sealants, and is not marketed as reusable.

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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