CHEVROLET 6-7L-409 CHEVY-BIG-BLOCK-W-ENGINES Exhaust

Heat Riser Valve, Straight Through, Steel, 2.50 in. Diameter, Chevy, Each

Part Number: SSH-EMR004

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Today

Headers, Tri-Y, Stainless Steel, Natural, Chevy, 348, 409, Pair

Part Number: DOU-D309Y-SS

4.0 out of 5 stars ( 1 )

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Headers, Tight Tuck, Block Hugger, Steel, Silver Ceramic Coated, Street Rod, Chevy, 348, 409, Pair

Part Number: PTE-H8066-1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Headers, Shorty, Steel, Natural, 2.50 in. Collector, Round Port, Street Rod, Chevy 348, 409, Pair

Part Number: SNH-CC409-P

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Estimated Ship Date: Today

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Muffler, Quiet-Flow 3, 2 in. Inlet/1 13/16 in. Outlet, Steel, Aluminized, Chevy, Each

Part Number: WLK-21314

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Today

Muffler, Quiet-Flow 3, 2 1/2 in. Inlet/2 in. Outlet, Steel, Aluminized, Chevy, GMC, Pontiac, Each

Part Number: WLK-21784

4.85 out of 5 stars ( 13 )

Estimated Ship Date: Today

Headers, Tri-Y, Steel, Ceramic Coated, Chevy, 348, 409, Pair

Part Number: DOU-D309Y

4.7 out of 5 stars ( 10 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Exhaust Hangers, Steel/Rubber, Natural, 1958-64 Chevrolet, Full Size, 8-cyl. Dual Exhaust, Kit

Part Number: SSH-72030

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Muffler, SoundFX, Steel, Aluminized, 2.5 in. Inlet, 2.0 in. Outlet, 26.0 in. Length, Each

Part Number: WLK-18293

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

Headers, Shorty, Steel, Silver Ceramic Coated, 2.50 in. Collector, Round Port, Street Rod, Chevy 348, 409, Pair

Part Number: SNH-CC409SEC

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 5, 2026 if ordered today

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Muffler, Quiet-Flow 3, 2 in. Inlet/1 13/16 in. Outlet, Steel, Aluminized, Chevy, Dodge, GMC, Each

Part Number: WLK-21028

3.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

Headers, Super Comp, Long Tube, Steel, Ceramic Coated, Chevy, 409, Pair

Part Number: HOK-2171-1HKR

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Exhaust Hanger, Jeep, Rear Tailpipe, Each

Part Number: WLK-35209

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Headers, Tri-Y, Steel, Black Painted, Chevy, 348, 409, Pair

Part Number: DOU-D309Y-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Y-Pipe, Exhaust, Steel, Aluminized, 2 in. Outlet Diameter, Chevy, GMC, Each

Part Number: WLK-42087

4.0 out of 5 stars ( 3 )

Exhaust System, Stainless Steel, Natural, Turbo Muffler, Dual, Split Side Exit, Chevy, Full-Size, 6.7L, Kit

Part Number: SSH-73015S

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Header Fasteners, Bolts, Locking, Internal Allen/Hex, Steel, Nickel Plated, Chevy, 348, 409, Set of 14

Part Number: STG-8101S

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Hdr Str Rod Lakester 409 Ctd

Part Number: PTE-H8074-1

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Black ceramic block hugger headers for Chevrolet 348/409 "W" big block engines.

Part Number: SNH-CC409-BEC

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Exhaust System, Steel, Aluminized, Turbo Muffler, Dual, Chevy, Full-Size, Sedan/Hardtop, 5.7L, 6.7L, Kit

Part Number: SSH-73052

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Headers, Traditional, Block Hugger, Steel, Black Ceramic Coated, Chevy W-Block, Pair

Part Number: HED-68533

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Headers, Tight Tuck, Block Hugger, Steel, Painted, Street Rod, Chevy, 348, 409, Pair

Part Number: PTE-H8066-B

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Choke Tube Cover Insulation, 15 in. Length, White, Chevrolet, Each

Part Number: SSH-CTC400

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Exhaust Flange, 2-bolt, Steel, Natural, Each

Part Number: WLK-31802

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Exhaust Hanger, Clamp-on, Steel, Natural, Chevy, GMC, Each

Part Number: WLK-35609

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Estimated Ship Date: Today