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Remflex Exhaust Gasket-PONTIAC V8, 326-455 12-004 Canada Performance Improvements

Remflex Exhaust Gasket-PONTIAC V8, 326-455 12-004


  • $46.99 CAD

V8 - 326, 350, 370, 389, 400, 421, 428, 455 ('58-'79) Large D-Port, 1-1/8"w x 1-15/16"h D-Shaped Center and 1-1/2"w x 1-15/16"h Oval End Ports, Header Applications, 2/Set

Suggested Torque: 20 Ft Lbs; Large D-Port; 1-1/8"w x 1-15/16"h D-Shaped Center & 1-1/2"w x 1-15/16"h Oval End Ports; Header Applications; 2/Set

Rem Flex Header Gaskets All Gaskets are NOT Created Equal!

Rem flex gaskets work because they solve the two main problems associated with sealing an exhaust flange: Warping, and gasket failure.

Once the sealing surface is warped, leaks are imminent—and once there is a leak, pitting of the exhaust port sealing surface usually follows. A new set of average gaskets wont fix the problem—but Remflex gaskets, with a 50% crush built in—can seal gaps as large as 1/16-inch. And unlike traditional gaskets, they wont shrink, so they never require re-torquing.

Seals Warped Flanges: Remflex exhaust gaskets come in a standard 1/8-inch thickness and are designed to crush 50%. This allows them to fill gaps in the flange surface up to 1/16-inch!

Wont Burn Out: 100% flexible graphite construction means Remflex gaskets are good for up to 3,000 degrees F—far exceeding that of any vehicles exhaust system temperature! 

No Re-Torquing Necessary: Remflex exhaust gaskets rebound 30%, creating an optimum seal that eliminates the need to re-torque!

Don't see what you're looking for? Visit one of our locations or give us a call toll free 1-877-471-6700.



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