CHEVROLET 7.4L/454 Exhaust

Exhaust System,EMI Thunder,Cast aluminum manifolds and risers,Big Block Chevy,Bright red Fusioncoat,pair

Part Number: EDM-EMI-510R

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Headers, Dragster, Downsweep, Stainless Steel, Natural, 2 1/4 in./2 3/8 in. Standard Primary, 4.50 in. Collectors, Chevy Big Block, Universal, Pair

Part Number: STW-S0003

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Headers, Dragster, Downsweep, Stainless Steel, Natural, 2 3/8 in./2 1/2 in. Standard Primary, 5 in. Collectors, Chevy, Big Block, Pair

Part Number: STW-DNBBC238S250

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Headers, Downsweep Dragster, Stainless, Natural, 2 1/2 in. Primary, 5 in. Collector, Chevy, Big Block, Pair

Part Number: TFS-DNBBC250

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Headers, Downsweep Dragster, Stainless Steel, Natural, 5.0 in. Slip Fit Collector, Chevy, Big Block, Pair

Part Number: TFS-DBBC238250

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Exhaust Systems, GM A-Body, Header-back, Dual In/Dual Out, Stainless Steel, Natural, Split Rear Exit, Buick, Chevrolet, GMC, Olds, Pontiac, V8, Kit

Part Number: AMH-S00002

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Headers, Dragster, Downsweep, Stainless Steel, Natural, 2 1/4 in./2 3/8 in. Standard Primary, 4 1/2 in. Collectors, Chevy, Big Block, Pair

Part Number: STW-DNBBC225S238

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Headers, Turbo, Down/Forward, Stainless, Natural, 2.50 in. Tube, 3.50 in. Collector, Chevy, Big Block, Pair

Part Number: TFS-BBCDFT

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Exhaust System,EMI Thunder,Cast aluminum manifolds,Stainless steel "S" risers,Big Block Chevy,Bright red,pair

Part Number: EDM-EMI-551R

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Header, Up/Forward, Stainless Steel, Natural, 2 1/4 in. Tubes, 3 1/2 in. Collectors, Chevy, Big Block, Kit

Part Number: TFS-BBCT

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Exhaust System,EMI Thunder,Cast aluminum manifolds and risers,Big Block Chevy,Bright blue Fusioncoat,pair

Part Number: EDM-EMI-510B

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Exhaust System,EMI Thunder,Big Block Chevy with Standard Aluminum Risers,Polished Finish

Part Number: EDM-EMI-510P

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Exhaust System,EMI Thunder,Big Block Chevy w/ Dry Tailpipe High Perf stainless Risers,Polished Finish

Part Number: EDM-EMI-513P

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Exhaust System,EMI Thunder,Cast aluminum manifolds,16" long stainless steel risers,Big Block Chevy,Blue,Pair

Part Number: EDM-EMI-511B

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Exhaust System,EMI Thunder,Cast aluminum manifolds,16" long stainless steel risers,Big Block Chevy,Red,pair

Part Number: EDM-EMI-511R

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Exhaust System,EMI Thunder,Cast aluminum manifolds,Short Silent Choice stainless risers,BB Chevy,Bright blue

Part Number: EDM-EMI-512B

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Exhaust Manifolds,EMI Thunder,Cast Aluminum,Big Block Chevy,Polished Finish,Pair

Part Number: EDM-EMI-200P

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Exhaust System,EMI Thunder,Big Block Chevy with "S" Pipe High Perf Stainless steel Risers,Polished Finish

Part Number: EDM-EMI-551P

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Exhaust System,EMI Thunder,Big Block Chevy with 16" Long High Perf Stainless steel Risers,Polished Finish

Part Number: EDM-EMI-511P

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Exhaust System,EMI Thunder,Big Block Chevy with Silent Choice stainless Risers,Polished Finish

Part Number: EDM-EMI-512P

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Exhaust System,EMI Thunder,Cast aluminum manifolds,16" long x 3" taller stainless risers,BB Chevy,Bright blue

Part Number: EDM-EMI-552B

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Exhaust System,EMI Thunder,Big Block Chevy w/ 16" Long High Perf Stainless steel +3" Taller Risers,Polish

Part Number: EDM-EMI-552P

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Exhaust System,EMI Thunder,Cast aluminum manifolds,16" long x 3" taller stainless risers,BB Chevy,Bright red

Part Number: EDM-EMI-552R

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Exhaust Manifolds,EMI Thunder,Cast Aluminum,For Big Block Chevy,Bright red Fusioncoat finish,pair

Part Number: EDM-EMI-200R

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Estimated Ship Date: Tomorrow if ordered today

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Exhaust System,EMI Thunder,Cast aluminum manifolds,Short Silent Choice stainless risers,BB Chevy,Bright red

Part Number: EDM-EMI-512R

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Estimated Ship Date: Tomorrow if ordered today

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