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Walker CalCat Universal Catalytic Converters 81918

Catalytic Converter, Cal-Cat Universal, 2.500 in. Slip Fit Inlet, 2.500 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-81918

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Walker Universal Tru-Fit Steel 2.5 Inch Muffler 18112

Muffler, Tru-Fit Series, Steel, Aluminized, 2.50 in. Inlet/2.25 in. Outlet, Each

Part Number: WLK-18112

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Dorman Control Duct Pre-Heater Hoses 96022

Control Duct Hose, Pre-Heater, Flexible, 1.750 in. Diameter, 18 in. Length, Each

Part Number: RNB-96022

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dorman Exhaust Manifold Mounting Hardware 03080

Exhaust Flange Hardware, Springs, Steel, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: RNB-03080

Not Yet Reviewed

Estimated Ship Date: Today

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Walker Universal Tru-Fit Steel 2.5 Inch Muffler 18175

Muffler, Tru-Fit, Steel, Aluminized, 2.50 in. Inlet/Outlet, 23.0 in. Length, Each

Part Number: WLK-18175

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18339

Muffler, SoundFX, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Chevy, Pontiac, Y VIN Code, Each

Part Number: WLK-18339

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

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AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700087

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026

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Flowtech Headers 11587FLT

Headers, Upright, 1 1/2 in. Primary, 2.5 in. Collector, D-Port, Stainless Steel, Natural, GM, 2.8L, 3.1L, 3.4L, Pair

Part Number: BIG-11587FLT

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Hooker Super Competition Headers 2129HKR

Headers, Super Comp, Long Tube, Steel, Painted, GM, with Chevy Small Block, Pair

Part Number: HOK-2129HKR

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18451

Muffler, SoundFX, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, 4 Door, Chevy, GMC, Oldsmobile, Each

Part Number: WLK-18451

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

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AP Exhaust MSL Maximum Steel 2.75 Inch Muffler 700150

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026

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Walker Universal Tru-Fit Steel 2.25 Inch Muffler 18113

Muffler, Tru-Fit, Steel, Aluminized, 2.25 in. Inlet, 2.25 in. Outlet, 26.0 in. Length, Each

Part Number: WLK-18113

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Pypes Turbo Pro Exhaust Systems SGA10T30

Crossmember Back Exhaust Kit, 1964-72 GM A-Body 2.5" w/ X-pipe 18" Turbo Pro Muffler

Part Number: PYE-SGA10T30

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

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Pypes Turbo Pro Exhaust Systems SGA30T

3.75 out of 5 stars ( 3 )

Estimated Ship Date: Today

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ATP Exhaust Manifolds 101156

Exhaust Manifolds, Cast Iron, Natural, Right, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: ATP-101156

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Pypes Turbo Pro Exhaust Systems for 1968-1971 442, 1970-1971 GTO - SGA29T30

Crossmember Back Exhaust Kit, 70-71 GTO Valence Exit w/o X-pipe 2.5" 18" Turbo Pro Muffler

Part Number: PYE-SGA29T30

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Stage 8 Locking Header Fastener Kits 6910

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, GM, Jeep, 2.8L, Set of 12

Part Number: STG-6910

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

AP Exhaust Universal Catalytic Converters 602214

AP Exhaust Universal Catalytic Converters 602214

Catalytic Converters, Universal, 2.00 in. Slip Fit Inlet/Outlet, Stainless Steel Case, Ceramic Honeycomb Substrate, 12.75 in. Overall Length, Each

Part Number: APH-602214

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Walker Quiet-Flow 3 Steel 2.13 Inch Muffler 21195

Muffler, Quiet-Flow 3, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Chevy, GMC, Each

Part Number: WLK-21195

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

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AP Exhaust OE Replacement Steel 2.75 Inch Muffler 2176

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026

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ATP Exhaust Manifolds 101087

Exhaust Manifolds, Cast Iron, Natural, Right, Chevrolet, GMC, Oldsmobile, Each

Part Number: ATP-101087

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Pypes Street Pro Exhaust Systems SGF13S

Exhaust System, Street Pro, Header-Back, Stainless Steel, Natural, Chevy, Pontiac, V8, Kit

Part Number: PYE-SGF13S

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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MagnaFlow California Grade CARB Compliant Universal Catalytic Converters 448305

Catalytic Converter, Universal Catalytic Converter - 2.25in.

Part Number: MPE-448305

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18215

Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 29.31 in. Overall Length, Buick, Oldsmobile, Each

Part Number: WLK-18215

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

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AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700145

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026

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MagnaFlow California Grade CARB Compliant Universal Catalytic Converters 3322016

Catalytic Converter, California Grade CARB Compliant Universal Catalytic Converter, Stainless Steel, Buick, Cadillac, Chevy, Each

Part Number: MPE-3322016

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Pypes Turbo Pro Exhaust Systems SGA48T

Exhaust System, Turbo Pro, 2.50 in., Crossmember Back, 409 Stainless Steel, Natural, H-Pipe, Turbo Pro Muffler, Oldsmobile, V8, Kit

Part Number: PYE-SGA48T

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

AP 2-Bolt 2.438 Inch Exhaust Flange 8786

Exhaust Flange

Part Number: APH-8786

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Pypes Turbo Pro Exhaust Systems SGA18T

Exhaust Systems, Turbo Pro, 2.50 in., Crossmember Back, 409 Stainless Steel, X-Pipe, Natural, Turbo Pro Mufflers, Oldsmobile, V8, Kit

Part Number: PYE-SGA18T

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Dorman Exhaust Manifold Mounting Hardware 03422

Exhaust Manifold Hardware, Exhaust Manifold Mounting Hardware, Stud/Nut, Set of 10

Part Number: RNB-03422

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today