1978 Exhaust Systems

Exhaust System, Dual Kit, Header-Back, Steel, Aluminized, Chevy, GMC, Small Block, Kit

Part Number: WLK-89004

3.83 out of 5 stars ( 83 )

Estimated Ship Date: Tomorrow

• Oversize $10.99

Exhaust System, Blackheart, Header-back, 3 in. Dual, Split Side, Stainless, Turbo Mufflers, Buick, Chevy, Oldsmobile, Pontiac, V8, Kit

Part Number: HOK-70501364RHKR

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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Exhaust System, Dual Kit, Manifold-Back, Steel, Aluminized, Chevy, GMC, Small Block, Kit

Part Number: WLK-89003

3.5 out of 5 stars ( 28 )

Estimated Ship Date: Tomorrow

• Oversize $10.99

Exhaust, Dual Kit, Manifold-Back, Steel, Aluminized, Chevy, GMC, Small Block, Kit

Part Number: WLK-89006

4.23 out of 5 stars ( 39 )

Estimated Ship Date: Tomorrow

• Oversize $10.99

Exhaust System, Crossmember Back Crossflow System w/H-Pipe 67-74 Split Rear Dual Exit 2.5" Int & Tail Pipe Race Pro Mufflers/HW Incl, Natural 409 SS

Part Number: PYE-SGF40

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Exhaust System, Crossmember Back w/H-Pipe 67-74 GM Split Rear Dual Exit 2.5" Int & Tail Pipe Race Pro Muffler/HW Incl, Natural Finish 409 SS

Part Number: PYE-SGT78R

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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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 )

Estimated Ship Date: Tomorrow

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Exhaust System, Blackheart, Header-Back, 3.00 in. Dual, Split Rear, Stainless Steel, Natural, with Perforated Tube Mufflers, Chevy, GMC, V8, Kit

Part Number: HOK-70501417RHKR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Exhaust System, Crossmember Back w/H-Pipe 67-74 GM Split Rear Dual Exit 2.5" Int & Tail Pipe Violator Muffler/HW Incl, Natural Finish 409 SS

Part Number: PYE-SGT78V

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Exhaust System, Crossmember Back w/H-Pipe 67-74 GM Split Rear Dual Exit 2.5 in Int & Tail Pipe Muffler & Tip Not Incl Natural Finish 409 SS

Part Number: PYE-SGT78

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Exhaust System, Blackheart, Header-back, 3.00 in. Dual, Underbody, Stainless Steel, Natural, with Turbo Mufflers, Chevy, Pontiac, V8, Kit

Part Number: HOK-70501386RHKR

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Exhaust Systems, Competition Header-Back, Dual, Steel, Aluminized, Split Side Exit, Ford, 351M, 400, Kit

Part Number: HOK-16561HKR

2.68 out of 5 stars ( 19 )

Estimated Ship Date: Tomorrow

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Exhaust Systems, Competition Header-Back, Dual, Steel, Aluminized, Split Side Exit, Chevy, GMC, Small Block, Kit

Part Number: HOK-16526HKR

3.94 out of 5 stars ( 17 )

Estimated Ship Date: Tomorrow

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Exhaust System, Dual Kit, Header-Back, Steel, Chevy, GMC, Small Block, Kit

Part Number: WLK-89005

4.36 out of 5 stars ( 14 )

Estimated Ship Date: Tomorrow

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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

Not Yet Reviewed

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Exhaust System, Manifold-Back, Steel, Aluminized, Chevy, GMC, RWD, Small Block, Kit

Part Number: HOK-16622HKR

4.64 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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Exhaust Systems, Competition Header-Back, Dual, Steel, Aluminized, Split Rear Exit, RWD/4WD, Dodge, Small Block, Kit

Part Number: HOK-7701HKR

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Exhaust System, Dual Kit, Header-Back, Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, 5.0L, Kit

Part Number: WLK-89017

2.83 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

• Oversize $13.99

Exhaust Systems, Blackheart, Header-back, Dual, Stainless Steel, Natural, Split Side Exit, Buick, Chevy, Oldsmobile, Pontiac, Small Block LS, Kit

Part Number: HOK-70501363RHKR

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Exhaust System, 3.0 in., No Mufflers, Crossmember Back, 409 Stainless Steel, Natural, X-Pipe, G-Body, Kit

Part Number: PYE-SGG913E

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Exhaust, Header-Back, Steel, Aluminized, Dodge, Plymouth, Mopar, Small Block, Kit

Part Number: HOK-16551HKR

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Exhaust System, Thrush Header Back, Steel, Aluminized, Chevy/GMC, K Series Pickups, V8, Kit

Part Number: WLK-89024

3.33 out of 5 stars ( 30 )

Estimated Ship Date: Tomorrow

• Oversize $44.99

Exhaust System, 3.0 in., Race Pro, Crossmember Back, 409 Stainless Steel, Natural, X-Pipe, Race Pro Mufflers, G-Body, Kit

Part Number: PYE-SGG913RE

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Exhaust System, 3.0 in., Violator, Crossmember Back, 409 Stainless Steel, Natural, X-Pipe, Violator Mufflers, G-Body, Kit

Part Number: PYE-SGG913VE

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Exhaust Systems, Crossmember Back w/X-Pipe, 78-88 GM G-Body SS Split Rear Dual Exit 2.5 in Intermediate Pipe

Part Number: PYE-SGG912SE

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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