CHEVROLET 7.4L/454 Remflex Inc. Header and Exhaust Manifold Gaskets

Header Gasket, Graphite, 1.875 in. x 1.813 in. Port, 0.125 in. Thick, Chevy, Big Block, Set

Part Number: RFL-2003

4.53 out of 5 stars ( 15 )

Estimated Ship Date: Tomorrow

Header Gasket, Graphite, 1.875 in. Round Port, 0.125 in. Thick, Chevy, Big Block, Set

Part Number: RFL-2002

4.94 out of 5 stars ( 16 )

Estimated Ship Date: Tomorrow

Exhaust Header Gaskets, Graphite, Round Port, Chevy, Big Block, Pair

Part Number: RFL-2068

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Exhaust Header Gaskets, Graphite, D-port, Chevy, Big Block, Pair

Part Number: RFL-2035

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Header and Exhaust Manifold Gaskets, Graphite, Round Large Port, Chevrolet, Big Block, Set

Part Number: RFL-2084

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Exhaust Header Gaskets, Graphite, Irregular Port, Chevy, Big Block, Pair

Part Number: RFL-2030

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

Header Gasket, Graphite, Square Port, GM, V8, Big Block, Pair

Part Number: RFL-2071

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Exhaust Header and Manifold Gaskets, Round Large Port, Graphite, 2.400 in. Port Height, Chevy, Big Block, Pair

Part Number: RFL-2047

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Header Gasket, Graphite, Square Port, GM, V8, 7.4L, 8.1L, Pair

Part Number: RFL-2058

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Header Gasket, Graphite, Square Port, Chevy, Big Block V8, Pair

Part Number: RFL-2082

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Header Gasket, Graphite, Brodix, GM, V8, Big Block, Pair

Part Number: RFL-2074

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

• Drop Ship
• Special Order

Exhaust Header and Manifold Gaskets, Round Port, Graphite, Chevy, GMC, Big Block, Pair

Part Number: RFL-2013

4.7 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

Exhaust Header and Manifold Gaskets, Rectangular Port, Graphite, Fits Old-style GM Performance ZZ502 Heads, Chevy, 7.4L, 8.2L, Pair

Part Number: RFL-2029

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

Exhaust Gaskets, Header, Graphite, D-Port, Chevrolet, Big Block, Pair

Part Number: RFL-2083

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow