CHEVROLET 7.4L/454 Stainless Works Parts and Accessories

Headers, Long Tube, Stainless Steel, Natural, 3 in. Collector, Chevy, Big Block, Pair

Part Number: STW-CVBB2

4.5 out of 5 stars ( 4 )

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1973-82 Corvette Exhaust system - small block. CNC Mandrel Bent 2 1/2" 18 gauge 304 Stainless Steel.

Part Number: STW-V7313100S

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Exhaust System, CNC Mandrel-Bent, Header-Back, Stainless Steel, Chambered Muffler, Chevy, GMC, K-Series Truck, Kit

Part Number: STW-CT6773CS

3.4 out of 5 stars ( 5 )

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Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Chevy Big Block, Fits 2.25 in. Primaries, Pair

Part Number: STW-HFBBC225

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Exhaust System, Manifold-back, Dual, Stainless Steel, Natural, Factory Exit, Chevrolet, Kit

Part Number: STW-CV69BB0S

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Header Flanges, 304 Stainless Steel, 3/8 in. Thick, 2.50 in. Diameter Round Raised Port, Chevrolet, BBC, Pair

Part Number: STW-HFBBCH250RSD

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1967-87 Chevy/GMC Truck. Small Block/Big Block. CNC mandrel bent 304 2 1/2" stainless. Designed to fit Stainle

Part Number: STW-CT67725TS

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1968-72 Corvette Exhaust system - big block-standard trans. CNC Mandrel Bent 2 1/2" 18 gauge 304 Stainless Ste

Part Number: STW-V6814100S

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1964-67 Corvette Exhaust system - big block - standard trans. CNC Mandrel Bent 2 1/2" 18 gauge 304 Stainless S

Part Number: STW-V6414100S

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Exhaust System, CNC Mandrel-Bent, Header-Back, Stainless Steel, Chevy, GMC, K-Series Truck, Kit

Part Number: STW-CT6773TS

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Jan 16, 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 16, 2026 if ordered today

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

Part Number: STW-S0003

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Chevy Big Block, Fits 2.125 in. Primaries, Pair

Part Number: STW-HFBBC212

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1967-87 Chevy/GMC Truck. Small Block. CNC mandrel bent 304 2 1/2" stainless. Designed to fit factory 2" manifo

Part Number: STW-CT7287M

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 16, 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 16, 2026 if ordered today

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

Part Number: STW-DNBBC250

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Headers, Turbo, Up/Forward, Stainless, Natural, 2 1/4 in. Primary, 3 1/2 in. Slip Fit Collectors, Chevy, Big Block, Pair

Part Number: STW-BBCT

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 16, 2026 if ordered today

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

Part Number: STW-UPBBC225

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 16, 2026 if ordered today

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

Part Number: STW-UPBBC250

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 16, 2026 if ordered today

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Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Chevy Big Block, Fits 2.375 in. Primaries, Pair

Part Number: STW-HFBBCH238RSD

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Exhaust System, Legend Performance Connect Exhaust Systems with X-Pipe, 304 Stainless, Dual, Chevrolet, Kit

Part Number: STW-6872397

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1973-82 Corvette Exhaust system - big block-std trans. CNC Mandrel Bent 2 1/2" 18 gauge 304 Stainless.

Part Number: STW-V7314100S

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Estimated Ship Date: Jan 16, 2026 if ordered today

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1968-72 Chevelle/ El Camino/Monte Carlo Big Block with 1-7/8" primary tubes. Long tube design provides awesome

Part Number: STW-CVBB178

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 16, 2026 if ordered today

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1967-69 F-body & 1968-72 Nova Big Block Chevy headers. 2", .065 wall thickness, CNC mandrel bent primary tubes

Part Number: STW-CA1GENBB

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Headers, Long Tube, Stainless Steel, Natural, 2.00 in. Tube, 3.00 in. Collector, Chevy, Big Block, Pair

Part Number: STW-CANV679

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Estimated Ship Date: Jan 16, 2026 if ordered today

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