1981 GMC Exhaust

Catalytic Converters, Universal, 2.50 in. Slip Fit Inlet/Outlet, Ceramic Honeycomb Substrate, 16.50 in. Overall Length, Each

Part Number: APH-604006

Not Yet Reviewed

Estimated Ship Date: Nov 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Headers, Tri-Y, Steel, Silver Ceramic Coated, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: DOU-D370Y

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Headers, Long Tube, Steel, Ceramic Coated, Chevy, GMC, SUV, Pickup, RWD, Small Block, Pair

Part Number: PTE-H8048-1

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Tailpipe, Direct-Fit, 2.250 in. O.D., Steel, Aluminized, Chevy, GMC, Each

Part Number: WLK-45824

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

• Oversize $18.99

Exhaust Flange, 3-bolt, Steel, Natural, Each

Part Number: WLK-31923

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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

Part Number: WLK-21910

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Intermediate Pipe, Steel, Aluminized, 2.50 in. Outside Diameter, Ford, Pickup, Each

Part Number: WLK-43729

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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

Part Number: PYE-SGG922RE

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: PYE-SGG922SE

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Exhaust Systems, Turbo Pro, Crossmember-Back, Stainless Steel, Natural, Chevy, Kit

Part Number: PYE-SGG922TE

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

AIR Tube, Steel, Natural, Each

Part Number: WLK-35574

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Catalytic Converters, Universal, 3.00 in. Slip Fit Inlet/Outlet, Stainless Steel Case, Ceramic Honeycomb Substrate, 21.50 in. Overall Length, Each

Part Number: APH-606007

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: RNB-03080

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Exhaust Clamp, V-Band Style, Steel, 4.000 in. Diameter, Each

Part Number: WLK-35499

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Headers, Clippster, Mid-Length, Steel, Silver Ceramic Coated, Chevy, GMC, LS Swap, Pair

Part Number: PTE-H8087-1

2.5 out of 5 stars ( 4 )

Estimated Ship Date: Dec 1, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Exhaust Pipe Connector, 4 in. OD To 4 in. OD, Length 8 in., Aluminized, Each

Part Number: WLK-41987

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 7, 2026 if ordered today

• Drop Ship
• Special Order

Headers, Long Tube, Steel, High Temperature Black Paint, Chevy, Pair

Part Number: DOU-D330-B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 2, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Catalytic Converter, Stainless Steel, Universal, 2.50 in. Inlet/Outlet, 16 in. Length, Each

Part Number: MPE-93516

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Muffler, MSL, Steel, Aluminized, GMC, Chevy,Each

Part Number: APH-700051

Not Yet Reviewed

Estimated Ship Date: Nov 27, 2026 if ordered today

• Drop Ship
• Special Order

Exhaust, Y-Pipe, Steel, Aluminized, Chevy, GMC, 5.0/5.7L, Each

Part Number: BRE-102-2011

Not Yet Reviewed

Estimated Ship Date: Jan 4, 2027 if ordered today

• Drop Ship
• Oversize $21.99
• Special Order

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

Part Number: WLK-18132

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Tailpipe, Passenger Side, Steel, Natural, 2.0 in. o.d., Each

Part Number: WLK-43770

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

• Drop Ship
• Special Order

Headers, Long Tube, Steel, Black, 3 in. Collector, SAP Port Shape, Chevy, GMC, 396, 402, 454, Pair

Part Number: PTE-H8054-B

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 1, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: WLK-22171

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Dec 7, 2026 if ordered today

• Drop Ship
• Special Order

Muffler, MSL, Steel, Aluminized, Buick, Chevy, GMC, Oldsmobile, Pontiac, V6, V8, Each

Part Number: APH-6540

Not Yet Reviewed

Estimated Ship Date: Nov 27, 2026 if ordered today

• Drop Ship
• Special Order