Mr. Gasket Ultra-Seal Header Gaskets - 5917 torque-converters 7 V8 1978 Buick LeSabre

7 V8 1978 Buick LeSabre Base 305/5 V8 1978 Buick LeSabre Custom 305/5 V8 1977 Buick Regal 350/5

2 V8 1975 - 1991 Ford F-250 300/4

MagnaFlow Standard Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23352 helps keep the check engine light off

1L V8 2004 - 2006 GMC Sierra 2500 HD 496/8

9 V8 1995 Ford F-150 Special 302/5 V8 1995 Ford F-150 Special 351/5

Mr. Gasket Ultra-Seal Header Gaskets - 5917 torque-converters 7 V8 1978 Buick LeSabreOverview: Manufactured from high temperature steel core graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp