Remflex 2003 Exhaust Header Gasket

Remflex 2003 Exhaust Header Gasket designed for Chevy Big Block V8 engines (396/6.5L, 402/6.6L, 427/7.0L, 454/7.4L; '65-'90). Manufactured by Remflex, this machined exterior gasket is made of flexible graphite that seals warped header and manifold flanges caused by heating and cooling cycles. The 2003 gasket is square port configuration comparable to Fel-Pro 1410, with a 1-13/16" width x 1-7/8" height square port profile. Product dimensions (as reported): 6 x 6 x 24 inches. Item weight 7.7 ounces. Remflex gaskets contain no rubber binders or composite materials, resisting shrinkage or hardening over time and eliminating repeated retightening of flange bolts. Fits stock ports, manifolds or headers; sold as a set of 2. Manufacturer part/model number: 2003. UPC: 878891000603. ASIN: B00B2HM3IM.

• 1-13 inch width x 1-7/8 inch height Square Port; Chevy V8 - BB 396/6.5L, 402/6.6L, 427/7.0L, 454/7.4L ('65-'90), Stock Port, Manifold or Headers, 2/Set
• Port configuration comparable to Fel-Pro 1410
• 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
• 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