CHEVROLET 7-0L-427 CHEVY-BIG-BLOCK-MARK-IV Exhaust

Headers, Super Competition, Side Mount, Steel, Painted, Chevy, 396, 402, 427, 454, Pair

Part Number: HOK-2222HKR

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Headers, Clippster, Mid-Length, Steel, Natural, Chevy, 396, 402, 427, 454, Pair

Part Number: PTE-H8013

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Headers, Street, Long Tube, Side Mount, Steel, Silver Ceramic Coated, Chevy, 396, 427, 454, Pair

Part Number: HED-68216

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Muffler, 80 Series, Crossflow, Internal Chamber, Dual Style, 2 1/2 in. Inlet/Outlet Each End, 18 x 9 3/4 x 4 in. Oval Case, Steel, Black, GM, Each

Part Number: FLO-42582

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Headers, Tri-Y, Steel, Black Painted, Chevy, GMC, 396-454, Pair

Part Number: DOU-D303Y-B

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Headers, Street, Long Tube, Steel, Temporary Paint, Chevy, 396, 402, 427, 454, Pair

Part Number: HED-65002

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Headers, Street, Long Tube, Steel, Temporary Paint, Chevy, 396, 402, 427, 454, Pair

Part Number: HED-65001

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Muffler, 80 Series, 2 1/2 in. Inlet/Dual 2 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-42583

4.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Header Bolts, 3/8-16 in., 12-Point, Stainless Steel, Polished, Chevrolet, Big Block, Set of 16

Part Number: ARP-400-1217

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Header Fasteners, Bolts, Locking, 12-point, Steel, Nickel Plated, Chevy, Ford, V8, Set of 16

Part Number: STG-8912B

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Headers, Long Tube, Steel, High Temperature Black Paint, 2 1/8 in., Chevrolet, Pair

Part Number: DOU-D331-B

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Headers, Tight Tubes Street Rod, Block Hugger, Steel, Temporary Paint, Chevy, Big Block, Pair

Part Number: HED-68510

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Header Bolts, Locking, Double Hex Head, Stainless Steel, Natural, Chevy, Chrysler, Ford, V8, Set of 16

Part Number: STG-8952

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Headers, Blockhugger, Steel, Natural, Street Rod, Big Block Chevy, Pair

Part Number: SNH-BB1-P

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Header Studs, Hex Nuts, Custom 450, Black Oxide, Chevy, Big Block, Set of 16

Part Number: ARP-100-1413

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Header Studs, Hex Nuts, Stainless Steel, Polished, 3/8 in.-16, Chevy, Big Block, Set of 16

Part Number: ARP-400-1413

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Exhaust Clamp, Band-Style, Lap Joint, Steel, 2.500 in. Diameter, Each

Part Number: WLK-33976

4.56 out of 5 stars ( 25 )

Estimated Ship Date: Today

Headers, Clippster, Mid-length, Steel, Painted, Chevy, Big Block, Pair

Part Number: PTE-H8013-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Header Bolt

Part Number: TRD-9943

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

Muffler, Delta Flow 50 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-842453

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Header Bolts, Hex Head, 3/8 in. Wrench, Drilled, Stainless Steel, Polished, Chevy, Big Block, Set of 16

Part Number: ARP-400-1104

5.0 out of 5 stars ( 3 )

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

Header Flanges, 304 Stainless Steel, 3/8 in. Thick, 2.0 in. Diameter Round Port, Chevy, Big Block, Pair

Part Number: SUM-670201-SS

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Exhaust System, Street Pro, Crossmember Back, 409 Stainless Steel, Natural, X-Pipe, Rear Exit, Chevy, Impala, Kit

Part Number: PYE-SGB15S

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Exhaust, Tailpipes, Stainless Steel, 2.5 in. Diameter, Chevy, Pontiac, Pair

Part Number: FLO-815801

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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