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

Part Number: SUM-G4754

4.6 out of 5 stars ( 50 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Chevy, V6, Small Block, Set of 12

Part Number: STG-8911

4.51 out of 5 stars ( 57 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Collector Gaskets, Copper, 3-Hole, 3.00 in. Inside Diameter with Hardware, Kit

Part Number: SUM-610130

4.79 out of 5 stars ( 34 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Header Bolts, Split Lock, 3/8-16 in., 12-Point, Steel, Black Oxide, Chevy, Mopar, AMC, Set of 12

Part Number: SUM-910120

4.54 out of 5 stars ( 26 )

Estimated Ship Date: Feb 22, 2027 if ordered today

Paint, Flameproof Coating, High-Temperature, Flat, White, 11 oz., Aerosol Spray Can, Each

Part Number: VHT-SP101

4.4 out of 5 stars ( 5 )

Cannot be shipped Internationally if shipped by air

• Restricted

Collector Gaskets, 3-bolt Flange, Copper, 0.062 in. Thick, 3.000 in. I.D., Pair

Part Number: SNH-COPPER3

4.64 out of 5 stars ( 14 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Paint, Flameproof Coating, High-Temperature, Flat, Blue, 11 oz., Aerosol Spray Can, Each

Part Number: VHT-SP110

4.33 out of 5 stars ( 3 )

Cannot be shipped Internationally if shipped by air

• Restricted

Header Fasteners, Bolts, Locking, 12-Point, Steel, Nickel Plated, Chevy, V6, Small Block V8, Set of 12

Part Number: STG-8931

4.87 out of 5 stars ( 15 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Paint, Flameproof Coating, High-Temperature, Flat, Primer, White, 11 oz., Aerosol Spray Can, Each

Part Number: VHT-SP118

2.67 out of 5 stars ( 6 )

Cannot be shipped Internationally if shipped by air

• Restricted

Paint, Flameproof Coating, High-Temperature, Flat, Red, 11 oz., Aerosol Spray Can, Each

Part Number: VHT-SP109

3.17 out of 5 stars ( 6 )

Cannot be shipped Internationally if shipped by air

• Restricted

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

Part Number: HED-21103

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air