Availability
GMC SIERRA 3500 HD Exhaust
Tailpipe, Exhaust, Outside Diameter 4.000 in., Stainless Steel, Natural, Chevrolet, GMC, Each
Part Number: WLK-53791
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Exhaust Pipe Extension
Part Number: BOR-60713
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Manifolds, Cast Iron, Natural, Right, Cadillac, Chevrolet, GMC, Hummer, Each
Part Number: ATP-101371
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Exhaust Pipe Connector, Inside Diameter 3.500 in,, Length 72.750 in., Steel, Aluminized, Chevrolet, GMC, Each
Part Number: WLK-54894
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Exhaust Manifolds, High Silicon Cast Iron, Silver Ceramic Coated, Chevrolet, GMC, 6.6L Diesel, Kit
Part Number: PPE-116112035
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust System, XP Series, Particulate Filter Back, 409 Stainless Steel, Passenger Side Exit, Natural, Chevy, GMC 6.6L, Kit
Part Number: MBR-S60360409
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Diesel Emissions Fluid Pump, 15-14 Chevrolet Cruze; 16-10 Chevrolet Express 2500; 16-10 Chevrolet Express 3500; 16-10 Chevrolet Express 4500
Part Number: SGT-EM1205DSP
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
FILTER,EXH PARTICULATE (W/EXH PIPE)
Part Number: ADO-22896366
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust System, Monster Exhaust, Particulate Filter Back, Steel, Aluminized, Single Exit, Rear, Black Tip, Chevrolet, GMC, 6.6L, Duramax, Kit
Part Number: GBE-48997-B
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust System, Armor Plus, Pariculate Filter Back, Single Exit, 409 Stainless, Polished Tip, Chevrolet, GMC, Kit
Part Number: MBR-S60610409
Not Yet Reviewed
Estimated Ship Date: Jun 29, 2026 if ordered today
Estimated Ship Date: Jun 29, 2026 if ordered today
MANIFOLD PRESSURE SENSOR
Part Number: HLN-2MAP0075
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Walker Bolt Kit
Part Number: WLK-36502
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Tailpipe, Exhaust, Outside Diameter 4.000 in., Stainless Steel, Natural, Chevrolet, GMC, Each
Part Number: WLK-55547
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Exhaust System, Installer Series, Particulate Filter Back, Steel, Passenger Side Exit, Aluminized, Polished Tip, Chevy/GMC, 6.6L, Kit
Part Number: MBR-S6033AL
Not Yet Reviewed
Estimated Ship Date: Jun 26, 2026 if ordered today
Estimated Ship Date: Jun 26, 2026 if ordered today
DEF Heater
Part Number: RNB-904-632
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Exhaust Manifolds, Cast Iron, Natural, Right, Chevrolet, GMC, Each
Part Number: ATP-101401
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
CalCat CARB Catalytic Converter
Part Number: WLK-84796
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
CalCat CARB Catalytic Converter
Part Number: WLK-84707
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Walker Quiet-Flow SS Muffler
Part Number: WLK-21616
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Diesel Emissions Fluid Pump
Part Number: SMP-DFIP2
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Exhaust System, Large Bore-HD, Dual Exit, 409 Stainless Steel, DPF-Back, Polished 304 Aluminum Tip, Chevrolet, GMC, Diesel, Kit
Part Number: AFE-49-44080-P
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Exhaust System, Atlas, Particulate filter back, Single, Steel, Aluminized, Chevy, GMC, 6.6L, Kit
Part Number: AFE-49-04081-B
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Exhaust System, Large Bore HD, Particulate Filter Back, Stainless Steel, Natural, Side Exit, Chevy, GMC, 6.6L Diesel, Kit
Part Number: AFE-49-44085-B
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Exhaust Systems, Apollo GT, Cat-Back, 409 Stainless Steel, 4.00 in. Pipe, Muffler, 5.00 in. Black Intercooled Tip, Chevrolet, GMC, 6.6L, Gas, Kit
Part Number: AFE-49-44123-B
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Aluminized Steel 4" Filter Back Single Side Exit - No Muffler - with Carb-Approved Downpipe EO# D-763-2
Part Number: MBR-S6050PLM
Not Yet Reviewed
Estimated Ship Date: Jun 29, 2026 if ordered today
Estimated Ship Date: Jun 29, 2026 if ordered today
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