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1988 GMC K1500

1988 GMC K1500 Exhaust Parts

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Catalytic Converter Exhaust Clamp Exhaust Header Exhaust Manifold Exhaust Manifold Bolt and Spring Exhaust Manifold Gasket Set Exhaust Muffler Exhaust Pipe Exhaust Pipe Flange Gasket Exhaust System Kit Exhaust Tail Pipe Exhaust Y Pipe

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1988 GMC K1500 Exhaust Manifold - Left 8 Cyl 5.0L Dorman

Exhaust Manifold Kit - Includes Required Gaskets And Hardware
Product Attributes:
- Heat Shield Included:
  - Oui
  - S?¡
  - Yes
- Gasket Or Seal Included:
  - Oui
  - S?¡
  - Yes
- Grade Type: Regular
- Mounting Hardware Included:
  - Oui
  - S?¡
  - Yes
- Package Contents:
  - 1 Flange Gasket
  - 1 Manifold Gasket
  - 3 Nuts
  - 3 Springs
  - 3 Studs
  - Exhaust Manifold
- Port Shape:
  - Cuadrado
  - Square
- Contenidos del paquete: M??ltiple De Escape, 1 Junta De M??ltiple, 1 Junta De Brida, 3 Esp?írragos, 3 Tuercas, 3 Resortes
Features:
- Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles
- Reliable construction - durable materials resist warping, cracking and leaking for long-lasting performance
- Complete repair - includes all necessary gaskets and downpipe hardware
- Trustworthy design - built by industry leader in aftermarket manifolds
This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair.

This Part Fits the Following OEM/Substitute Numbers:

10045315, 101064, 651147, 662652, 674157, SK674157

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
1988 - GMC K1500	V	-	Left	8 Cyl 5.0L	305

2 In Stock

Limited-Time Offer

$192.98 USD

$231.58 USD


Brand	Dorman
Part #	D18674-157
Condition	New
Warehouse	B

1988 GMC K1500 Exhaust Manifold Gasket Set 8 Cyl 5.0L FelPro

Exhaust Manifold Gasket Set
Manifold Bolts Not Included
FEL-PRO MS 9275 B Exhaust Manifold Gasket Set for Chevrolet K1500
Product Attributes:
- Grade Type: Premium
- Bolt Hole Quantity: 6
- Configuration: Multi Piece
Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered for the sealing repair environment
- Unsurpassed quality you can trust
- Validated for fit, form, and function
- Contains all gaskets and seals to remove and replace exhaust manifold
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

This Part Fits the Following OEM/Substitute Numbers:

111063401, 18016, 18016GR, 3711675, 5748, 605580, 7423510, AMS3223, EMS303, MS 3188, MS3188, MS3713, MS7110X, MSE50, RA1303, Z1669

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1988 - GMC K1500	V	-	8 Cyl 5.0L	305

50 In Stock

Limited-Time Offer

$16.29 USD

$19.55 USD


Brand	FelPro
Part #	F10MS 9275 B
Condition	New
Warehouse	B

UPC: 084113451874

1988 GMC K1500 Exhaust Pipe Flange Gasket - Manifold To Front Pipe 8 Cyl 6.2L FelPro

Exhaust Pipe Flange Gasket
Donut Packing Ring 1-3/4 (in) Inside Diameter
FEL-PRO 60556 Exhaust Pipe Flange Gasket for Chevrolet C10
Product Attributes:
- Inside Diameter:
  - 1.730
  - 43.9
- Grade Type: Premium
- Bolt Hole Quantity: 0
- Outside Diameter:
  - 2.555
  - 64.9
- Thickness:
  - 0.875
  - 22.2
Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered for the sealing repair environment
- Unsurpassed quality you can trust
- Validated for fit, form, and function
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

This Part Fits the Following OEM/Substitute Numbers:

13108, 131081, 131821, 14012686, 14037813, 14072686, 1552242, 31520, 521908, 711364900, 7413362, 82-0141, 820141, 9220, EG24767, EG24867, EG767, EN1875...VIEW MORE

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
1988 - GMC K1500	V	-	Manifold To Front Pipe	8 Cyl 6.2L	379

2 In Stock

Limited-Time Offer

$21.31 USD

$25.57 USD


Brand	FelPro
Part #	F1060556
Condition	New
Warehouse	B

UPC: 084113842030

1988 GMC K1500 Exhaust Manifold Bolt and Spring - Front 8 Cyl 5.0L Dorman

Double Ended Stud - (3) Springs (3) Studs (3) Lock Nuts
3 Per Package Exhaust Stud Has Interference Threads Package Quantity: 1
Product Attributes:
- Integral Washer Inside Diameter: 0.77
- Package Contents:
  - 3 Lock Nuts
  - 3 Springs
  - 3 Studs
- Length: 3.43
- Sujetador de punta piloto: No
- Item Grade: Regular
- Spring End 2 Inside Diameter: 0.52
- Bolt Length: 3.43
- Bolt Material:
  - Acero
  - Steel
- Bolt Grade: 5
- Dog Point Fastener:
  - Oui
  - Yes
- Bolt Thread Length: 0.53
- Bolt Thread Type:
  - Coarse
  - Grueso
- Bolt Thread Diameter: 0.37
- Pilot Point Fastener:
  - No
  - Non
- Contenidos del paquete: 3 Pernos, 3 Resortes, 3 Tuercas De Seguridad
- Bolt Color:
  - Black
  - Negro
  - Noir
- Spring Included:
  - Oui
  - S?¡
  - Yes
- Spring End 1 Inside Diameter: 0.52
- Spring Material:
  - Aluminio
  - Aluminum
- Sujetador de punta cil├¡ndrica: S?¡
Features:
- Ideal replacement - the manifold bolt and spring match the fit and function of the original equipment hardware, including bolt diameter, thread pitch and head type
- Complete installation - this kit includes hardware required for securely attaching the manifold to the exhaust system
- Trustworthy construction - the kit's bolt and spring are made of hardened steel for durable, long-lasting service life
- Quality tested - kit components have undergone extensive testing to ensure proper function and long service life
This exhaust manifold bolt and spring kit provides a time-saving solution. Designed for direct replacement of rusted or damaged exhaust bolts and springs, it prevents exhaust leaks while allowing movement between the exhaust pipe and muffler.

This Part Fits the Following OEM/Substitute Numbers:

36463, 8038

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
1988 - GMC K1500	V	-	Front	8 Cyl 5.0L	305

1 In Stock

Limited-Time Offer

$20.59 USD

$24.71 USD


Brand	Dorman
Part #	D18675-216
Condition	New
Warehouse	B

1988 GMC K1500 Exhaust Manifold Bolt and Spring - Front 8 Cyl 6.2L Dorman

Double Ended Stud - (3) Springs (3) Studs (3) Lock Nuts
3 Per Package Exhaust Stud Has Interference Threads Package Quantity: 1
Product Attributes:
- Integral Washer Inside Diameter: 0.77
- Package Contents:
  - 3 Lock Nuts
  - 3 Springs
  - 3 Studs
- Length: 3.43
- Sujetador de punta piloto: No
- Item Grade: Regular
- Spring End 2 Inside Diameter: 0.52
- Bolt Length: 3.43
- Bolt Material:
  - Acero
  - Steel
- Bolt Grade: 5
- Dog Point Fastener:
  - Oui
  - Yes
- Bolt Thread Length: 0.53
- Bolt Thread Type:
  - Coarse
  - Grueso
- Bolt Thread Diameter: 0.37
- Pilot Point Fastener:
  - No
  - Non
- Contenidos del paquete: 3 Pernos, 3 Resortes, 3 Tuercas De Seguridad
- Bolt Color:
  - Black
  - Negro
  - Noir
- Spring Included:
  - Oui
  - S?¡
  - Yes
- Spring End 1 Inside Diameter: 0.52
- Spring Material:
  - Aluminio
  - Aluminum
- Sujetador de punta cil├¡ndrica: S?¡
Features:
- Ideal replacement - the manifold bolt and spring match the fit and function of the original equipment hardware, including bolt diameter, thread pitch and head type
- Complete installation - this kit includes hardware required for securely attaching the manifold to the exhaust system
- Trustworthy construction - the kit's bolt and spring are made of hardened steel for durable, long-lasting service life
- Quality tested - kit components have undergone extensive testing to ensure proper function and long service life
This exhaust manifold bolt and spring kit provides a time-saving solution. Designed for direct replacement of rusted or damaged exhaust bolts and springs, it prevents exhaust leaks while allowing movement between the exhaust pipe and muffler.
Suggested Purchase Quantity: 6
- Most jobs typically require 6 of this item.

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
1988 - GMC K1500	V	-	Front	8 Cyl 6.2L	379

1 In Stock

Limited-Time Offer

$20.59 USD

$24.71 USD


Brand	Dorman
Part #	D18675-216
Condition	New
Warehouse	B

1988 GMC K1500 Exhaust System Kit 8 Cyl 6.2L Dynomax

Dynomax Exhaust System Kit
Header Dual Kit Not Emissions Legal
Dynomax Dynomax 89004 Exhaust System Kit
Dual Pipe Kit
Product Attributes:
- California Proposition 65: No
Features:
- COMPATIBILITY -- Designed for a variety of full-size 1973-89 GMC 4WD trucks and Chevrolet 4WD SUVs
- see product information for compatibility and engine spec
- BUILD IT YOURSELF -- Design and custom fabricate your own exhaust system with this kit that attaches to OE headers
- FLEXIBLE MOUNTING -- Special reducer design allows for a variety of mounting options
- IMPROVED FLOW CAPACITY -- Smooth bends improve flow capacity over traditional bends
- SPECS -- Extra-long tailpipes with side exits with a full 2.25-in. diameter
- tail pipes exit each side of vehicle behind rear tires
- COMPLETE SOLUTION -- Includes all the necessary clamps, hangers, flanges, gaskets, mounting hardware, intermediate, extension and tail pipes
- PREMIUM MATERIALS?--?Made from quality aluminized steel for durability and long life
- BETTER TOGETHER -- Complete your system with premium DynoMax mufflers and DynoMax accessories for a complete performance exhaust system
- WARNING -- Not legal for use on pollution-controlled motor vehicles
- headers are for racing use only and not intended or applicable for highway use
Give your vintage vehicle’s exhaust system an upgrade with a DynoMax® dual header kit. Designed to attach to headers, it features a special reducer that allows for a variety of mounting options.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1988 - GMC K1500	V	-	8 Cyl 6.2L	379

4 In Stock

Limited-Time Offer

$303.80 USD

$364.56 USD


Brand	Dynomax
Part #	D2289004
Condition	New
Warehouse	B

UPC: 086387890045

1988 GMC K1500 Exhaust Manifold - Right 8 Cyl 5.0L Dorman

Exhaust Manifold Kit - Includes Required Gaskets And Hardware
Product Attributes:
- Heat Shield Included:
  - Oui
  - S?¡
  - Yes
- Gasket Or Seal Included:
  - Oui
  - S?¡
  - Yes
- Grade Type: Regular
- Mounting Hardware Included:
  - Oui
  - S?¡
  - Yes
- Package Contents:
  - 1 Flange Gasket
  - 1 Manifold Gasket
  - 3 Nuts
  - 3 Springs
  - 3 Studs
  - Exhaust Manifold
- Port Shape:
  - Cuadrado
  - Square
- Contenidos del paquete: M??ltiple De Escape, 1 Junta De M??ltiple, 1 Junta De Brida, 3 Esp?írragos, 3 Tuercas, 3 Resortes
Features:
- Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles
- Reliable construction - durable materials resist warping, cracking and leaking for long-lasting performance
- Complete repair - includes all necessary gaskets and downpipe hardware
- Trustworthy design - built by industry leader in aftermarket manifolds
This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair.

This Part Fits the Following OEM/Substitute Numbers:

101063, 14093658, 14102016, 651146, 662651, 674156, SK674156

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
1988 - GMC K1500	V	-	Right	8 Cyl 5.0L	305


Brand	Dorman
Part #	D18674-156
Condition	New
Warehouse	B

1988 GMC K1500 Catalytic Converter 8 Cyl 5.7L MagnaFlow Performance Exhaust

Standard Grade Universal Catalytic Converter - 3.00in.
Cutting and Welding Required
Magnaflow Standard Grade Universal Catalytic Converter - 3.00in.
Universal Standard Grade Federal (Not legal for sale or use in CA, CO and NY)
Product Attributes:
- Inlet Orientation: Straight
- Air Tube Count: 0
- Tube Material: Stainless Steel
- Outlet Gasket Included: No
- Outlet Mounting Hardware Included: No
- Body Width: 5.5
- Body Height: 3.75
- Inlet Mounting Hardware Included: No
- Body Material: Stainless Steel
- Clamps Included: No
- Outlet Quantity: 1
- Inlet Type: Weld-on
- Air Tube Adaptable: No
- California Air Resources Board (CARB) Certified: No
- Inlet Gasket Included: No
- Heat Shield Attached: Yes
- Hangers Included: No
- CARB Executive Order Number: Not Applicable
- Overall Length: 16
- Body Type: Clam-shell
- Heat Shield Material: Aluminized Steel
- Inlet Inside Diameter: 3
- Substrate Material: Ceramic
- Outlet Orientation: Straight
- Inlet Quantity: 1
- Body Shape: Oval
- Outlet Inside Diameter: 3
- Sensor Port Count: 0
- Outlet Type: Weld-on
Features:
- Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off
- Compact, lightweight construction enables installation in confined areas, welding is required
- Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
- High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
- Durable 308 stainless steel MIG welds
MagnaFlow Standard Grade Federal/EPA Compliant Universal Catalytic Converter 94009 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for pre-OBDII Federally registered vehicles.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1988 - GMC K1500	V	-	8 Cyl 5.7L	350


Brand	MagnaFlow Performance Exhaust
Part #	94009
Condition	New
Warehouse	C

UPC: 841380012388

1988 GMC K1500 Exhaust Muffler 8 Cyl 5.7L Flowmaster

3.0 in. Center Inlet/2.5 in. Dual Outlet; Case Dimensions 5 in. x 10 in. x 13.5 in.; 17.5 in. Overall Length; 409 Stainless Steel Not Direct Fit-Some Adaptation Required
Super 40™ Delta Flow Muffler; 3.0 in. Center Inlet/2.5 in. Dual Outlet; Case Dimensions 5 in. x 10 in. x 13.5 in.; 17.5 in. Overall Length; 409 Stainless Steel;
Super 40™ Delta Flow Muffler
Product Attributes:
- Tip Quantity: 0
- Automotive Item Grade: High Performance
- Muffler Type: Reflection
- Outlet Connection Type: Pipe
- Outlet Position: Dual
- Sound Level: Aggressive
- WARNING CA Proposition 65: Yes
- Fitment: Universal
- Body Width: 10.000 In.
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Muffler Series: Super 40 Series
- Outlet Outside Diameter: 2.500 In.
- Inlet Type: Single Center
- Inlet Position: Center
- Inlet Connection Type: Pipe
- Outlet Type: Dual Outlet
Features:
- Durable Fully Welded 16ga Stainless Steel
- Limited Lifetime Warranty
- Deep Aggressive to Moderate Exhaust Note
- Moderate Interior Resonance
- Excellent Performance On High Horsepower Vehicles
- Race Proven Patented Delta Flow® Technology
- No Internal Packing To Blowout
- Premium Flowmaster Quality
The Super 40(R) features Flowmaster's Delta Flow(R) technology. It's larger case profile provides the best of both worlds of performance and sound. The Super 40 has that deep powerful sound of the Original 40 series, but with a deeper tone, and all the benefits of extra performance and low interior resonance from the Delta Flow(R) technology. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:

9530452

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1988 - GMC K1500	V	-	8 Cyl 5.7L	350


Brand	Flowmaster
Part #	8530452
Condition	New
Warehouse	C

1988 GMC K1500 Exhaust Muffler 8 Cyl 5.7L MagnaFlow Performance Exhaust

Straight-Through Performance Muffler; 3/2.5in. Center/Dual; 5x14x8 Body
Magnaflow Straight-Through Performance Muffler; 3/2.5in. Center/Dual; 5x14x8 Body
Satin Finish 3x2.5in. Oval Exhaust Muffler
Product Attributes:
- Muffler Type: Straight-through
- Exhaust Tip Quantity: 0
- Body Width: 8
- Overall Length: 20
- Inlet Inside Diameter: 3
- Hanger Included: No
- Body Height: 5
- Body Material: Stainless Steel
- Outlet Quantity: 2
- Shape: Oval
- Inlet Quantity: 1
- Outlet Inside Diameter: 2.5
- Inlet Type: Center
- Core Diameter: 3
- Reversible: Yes
- Outlet Type: Dual
Features:
- Delivers a Smooth, Deep Tone
- 100% Stainless Steel
- Mufflers are Bi-Directional
The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12198 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno-proven performance thanks to its free-flowing straight-through perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill. The reversible, universal 3/2.5in. diameter inlet/outlet Straight-Through layout allows you to install it in whatever orientation and configuration you see fit. However, professional installation is highly recommended. Muffler 12198s weight-optimized 5x8x14in. oval-shaped body features a satin finish that elevates the overall aesthetics of your current exhaust setup. 12198 is made of durable, corrosion resistant stainless steel and produced using cutting-edge CNC precision robotic manufacturing techniques, all backed by MagnaFlow's limited lifetime construction warranty.