Remflex 3.177 x 4.500" Rectangle Collector Gasket 4 Bolt Graphite Street and Performance Headers - (Pair) CK02 The 20-121 should be used

The 20-121 should be used in conjunction with transmission kickdown / throttle cable brackets such as Holley PN 20-95 (steel) or the Holley PN 20-112 and 20-119 (aluminum) brackets

6 AN Female O-Ring Inlet / Outlet

19 oz Aerosol

Holley and MSD capacitive discharge ignition system

Remflex 3.177 x 4.500" Rectangle Collector Gasket 4 Bolt Graphite Street and Performance Headers - (Pair) CK02 The 20-121 should be usedProduct Description: Collector Gasket 0. 125 in Thick 3. 125 x 2. 875 in Rectangle 4 Bolt Graphite Street and Performance Headers Pair Remflex gaskets are made from a unique graphite material that creates a tight seal ever time. These gaskets are available for many OE and custom applications. Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees