Availability
GMC SIERRA 3500 Exhaust
Exhaust Manifolds, High Silicon Cast Iron, Natural, Chevy, GMC, 6.6L Diesel, Pair
Part Number: PPE-116111400
Not Yet Reviewed
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Catalytic Converter, Stainless Steel, Chevy, GMC, 6.6L, Each
Part Number: MPE-60120
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Catalytic Converter, 3-way, Stainless Steel Case, 3 in. Slip Fit Inlet/Outlet, Front, Each
Part Number: MPE-447109
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Exhaust Manifolds, Cast Iron, Natural, Right, Chevrolet, GMC, Each
Part Number: ATP-101401
Not Yet Reviewed
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
Exhaust Manifolds, Cast Iron, Natural, Right, Chevrolet, GMC, Each
Part Number: ATP-101376
Not Yet Reviewed
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
MANIFOLD PRESSURE SENSOR
Part Number: HLN-2MAP0270
Not Yet Reviewed
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
Manifolds and Up-Pipes GM 2004.5-2005 Y-Pipe LLY - Silver
Part Number: PPE-116111435
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Exhaust Manifolds, High Silicon Cast Iron, Natural, Chevy, GMC, 6.6L Diesel, Pair
Part Number: PPE-116111600
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Catalytic Converter, Direct-Fit, Stainless Steel, Each
Part Number: WLK-54423
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
AP Exhaust Direct-Fit Catalytic Converters 645448
Not Yet Reviewed
Estimated Ship Date: May 14, 2026
Aluminized Steel 4" Cat-Back Single Side Exit - with Carb-Approved Downpipe EO# D-763-2
Part Number: MBR-S6007P
Not Yet Reviewed
Estimated Ship Date: Jul 3, 2026 if ordered today
Estimated Ship Date: Jul 3, 2026 if ordered today
Catalytic Converter, Direct-Fit, Stainless Steel, Each
Part Number: WLK-16166
Not Yet Reviewed
Estimated Ship Date: May 22, 2026 if ordered today
Estimated Ship Date: May 22, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
AP Exhaust Direct-Fit Catalytic Converters 645844
Not Yet Reviewed
Estimated Ship Date: May 14, 2026
Direct-Fit Exhaust System Replacement Kit
Part Number: BRE-106-0661
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Turbo Downpipe, Steel, Chevy/GMC, 6.6L, Each
Part Number: AFE-49-04093
Not Yet Reviewed
Estimated Ship Date: May 28, 2026 if ordered today
Estimated Ship Date: May 28, 2026 if ordered today
Aluminized Steel 4" Cat-Back Single Side Exit - with Carb-Approved Downpipe EO# D-763-2
Part Number: MBR-S6003P
Not Yet Reviewed
Estimated Ship Date: Jul 1, 2026 if ordered today
Estimated Ship Date: Jul 1, 2026 if ordered today
Flywheel Heat Shield
Part Number: CTF-11000HS
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Exhaust Pipes, Mach Force XP Turbo Downpipes, Stainless Steel, Natural, 3.00 in. Inlet/Outlet, Chevrolet, GMC, 6.6L Diesel, Each
Part Number: AFE-49-44034
Not Yet Reviewed
Estimated Ship Date: May 28, 2026 if ordered today
Estimated Ship Date: May 28, 2026 if ordered today
Catalytic Converter, Direct-Fit, Stainless Steel, Chevy, GMC, 6.6L Diesel, Each
Part Number: MPE-60501
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Catalytic Converters, Universal, 3.00 in. Slip Fit Inlet/Outlet, Ceramic Honeycomb Substrate, 16.50 in. Overall Length, Each
Part Number: APH-604007
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Exhaust Manifold Hardware, for Flange, 12-Point Bolts w/Integrated Washers, 9.81mm Thread, 10.9 Grade Steel, Black Phosphate Finish, GM, Set of 12
Part Number: RNB-32109
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Exhaust Clamp
Part Number: RNB-903-308
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Catalytic Converters, Catalytic Converter - Universal, OBDII Select Plus
Part Number: APH-608737
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Turbo Downpipe, Steel, Chevy/GMC, 6.6L, Each
Part Number: AFE-49-04034
Not Yet Reviewed
Estimated Ship Date: May 28, 2026 if ordered today
Estimated Ship Date: May 28, 2026 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet, 3.00 in. Slip fit Outlet, 56.00 in. Overall Length, Left, Chevrolet, GMC, Each
Part Number: APH-645782
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Aluminized Steel 4" Cat-Back Single Side Exit - with Carb-Approved Downpipe EO# D-763-2
Part Number: MBR-S6001P
Not Yet Reviewed
Estimated Ship Date: Jul 1, 2026 if ordered today
Estimated Ship Date: Jul 1, 2026 if ordered today
Exhaust Manifolds, Cast Iron, Natural, Does Not Include Block-off Plate, Left, Chevrolet, GMC, 8.1L, Each
Part Number: ATP-101377
Not Yet Reviewed
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
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