Header Reducers, 3-Bolt Flange, 2.5 in. Inlet, 2.5 in. Outlet, Steel, Natural, Pair

Part Number: SUM-G4756

4.56 out of 5 stars ( 45 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Collector Gaskets, Copper, 3-Hole, 2.50 in. Inside Diameter, Pair

Part Number: SUM-620125

4.67 out of 5 stars ( 27 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Exhaust Gaskets, Header, Steel Core Laminate, Rectangular Port, Chrysler, Small Block, Set

Part Number: FEL-1413

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Header Reducer; Gasket Style; Tube Size 2.5 in.; Collector 2.5 in.; 3-Bolt Flange; Mild Steel

Part Number: HED-21105

4.57 out of 5 stars ( 23 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Collector Gaskets, Copper, 3-Hole, 2.50 in. Inside Diameter with Hardware, Kit

Part Number: SUM-610125

4.64 out of 5 stars ( 22 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Collector Gaskets, 3-bolt Flange, Copper, 0.062 in. Thick, 2.500 in. I.D., Pair

Part Number: SNH-COPPER25

4.47 out of 5 stars ( 15 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Cerma Glow, Metallic Ceramic Header Polish, 6oz, Each

Part Number: CCI-CGHP6

4.24 out of 5 stars ( 38 )

Cannot be shipped Internationally if shipped by air

• Restricted

Header Reducers, 3-Bolt Flange, 2.50 in. Inlet, 2.00 in. Outlet, Steel, Natural, Pair

Part Number: SUM-G4755

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Chrysler, Small Block, V8, Set of 12

Part Number: STG-8915

4.83 out of 5 stars ( 12 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Collector Gaskets, Copper, Embossed, 3-Hole, 2.50 in. Inside Diameter, Pair

Part Number: SCE-4250

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Exhaust Manifold Gaskets, Composite with Steel Core, Dodge, Small Block, Pair

Part Number: EDL-7236

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Exhaust Manifold and Header Gaskets, Steel Core Laminate, Stock Port, Dodge, Small Block, LA, Pair

Part Number: SUM-110460

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Exhaust Gaskets, Manifold, Rectangular Port, Mopar, Small Block, Pair

Part Number: MRG-5935

4.35 out of 5 stars ( 17 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Exhaust Gaskets, AccuSeal Pro, Graphite/Steel, Mopar, Small Block, Pair

Part Number: SCE-269180

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2026 if ordered today

• Special Order