Best Remflex Header Gaskets in 2026

1-7/8" Diameter Round Port; Chevy V8 - 4.8L, 5.3L, 6.0L LS2 ('99-'08), 5.7L, LS1 LS6 ('97-'08), includes Vortec, Manifold or Headers, 2/Set

Port configuration comparable to Fel-Pro 1440

Heating and cooling of the exhaust system causes header and manifold flanges to warp resulting in gaps between the head and header which Remflex exhaust gaskets seal completely due to the thickness and compressibility of the 100 percent flexible graphite

【FIRMLY CLIP & 50X SHOCKPROOF】: Features a strong triangle support, an extendable chromed steel clip hook and a metal screw mechanical lock clasp, YRU car phone mount holds your phone tightly to the air vent and maintains the optimal viewing angle even on the bumpy road or sharp turn. Integration of up to 500+ competitors’advantages, 30000KM+ road test. Enabling you to drive in confidence

【INNOVATIVE DESIGN & EXTRA PROTECTION】Integrated with a locking reminder device that prevents from being overfastened, providing extra vents/mount protection. Steel Hook with chromed surface is more durable and has no sharp edges. Multi-layered silicone pads protect your phone and vent fins from being scratched

【360°ROTATION & ONE-HAND OPERATION】: With YRU phone holder, your cell phone can be adjusted to any view angle without blocking the vents.You can easily lay and remove the phone on the wide comfortable phone cradle with instant release button and just enjoy the best driving experience

Package Weight: 0.139 kg

Product Type: Auto Part

Package Quantity: 1

1-1/2" Diameter Round Port; Ford V10 - Triton, 6.8L ('97-'12), 1-1/2" Round Port, Manifold or Headers, 2/Set

Heating and cooling of the exhaust system causes header and manifold flanges to warp resulting in gaps between the head and header which Remflex exhaust gaskets seal completely due to the thickness and compressibility of the 100 percent flexible graphite

Remflex exhaust gaskets come in a standard 1/8 inch thickness and are designed to crush 50 percent allowing them to fill any pits or gaps in the flange surface up to 1/16 inch

Water/Weather Resistant

Re-Useable

Multi-Layer "Dead Soft" aluminum conforms to create a leak-proof seal

Fit type: Universal Fit

1-1/2" Round Port; Chevy V8 - 4.8L, 5.3L, 5.7L- LS1, LS6/6.0L- LS1, LS2 Vortec, 1-1/2" RP, For Weld Bead Headers, 2/Set

For use with raised weld bead headers; additional sealing material is provided around the weld bead to provide a better seal

1-3/4" Round Port; Chevy V8 - 396, 402, 427, 454 ('65-'90), 1-3/4" Round Port, For Raised Weld Bead Headers, 2/Set

There are no rubber binders or composite materials in Remflex exhaust gaskets so they will not shrink or harden due to time or temperature eliminating the need to go back and continually retighten your flange bolts

For use with raised weld bead headers; additional sealing material is provided around the weld bead to provide a better seal

Package Dimensions :0.508 Cm L X14.605 Cm W X59.436 Cm H

Product Type :Auto Part

Country Of Origin :United States

1-9/16" Diameter Round Port; Chevy V8 - SB 262, 265, 267, 283, 302, 305, 307, 327, 350, 400, ('55 - '00), Round Port, Headers, 2/Set

Port configuration comparable to Fel-Pro 1426

There are no rubber binders or composite materials in Remflex exhaust gaskets so they will not shrink or harden due to time or temperature eliminating the need to go back and continually retighten your flange bolts