1974 GMC Exhaust Parts

Choose a Model for your 1974 GMC

C15/C1500 Pickup C15/C1500 Suburban C25/C2500 Pickup C25/C2500 Suburban C35/C3500 Pickup G15/G1500 Van G25/G2500 Van G35/G3500 Van Jimmy K15/K1500 Pickup K15/K1500 Suburban K25/K2500 Pickup K25/K2500 Suburban K35/K3500 Pickup P15/P1500 Van P25/P2500 Van P35/P3500 Van Sprint

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1974 GMC C15/C1500 Pickup Exhaust Pipe Flange Gasket 6 Cyl 4.8L FelPro

Exhaust Pipe Gasket
2-1/32in Inside Diameter; Packing
FEL-PRO 8194 Exhaust Pipe Gasket
Product Attributes:
- Part Dimensions: 2 1/32" Id
Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:

13001, 130011, 13001GR, 13001GR 1, 13001GR1, 13018, 130181, 13047GR 1, 13047GR1, 14057151, 1564777, 31400, 31416, 3173282, 3696990, 3731062, 374170, 377125...VIEW MORE

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1974 - GMC C15/C1500 Pickup	L	-	6 Cyl 4.8L	292

61 In Stock

$8.98 CAD

$10.78 CAD

Brand	FelPro
Part #	F108194
Condition	New
Warehouse	B

UPC: 084113840036

1974 GMC C15/C1500 Suburban Exhaust Manifold Gasket Set 8 Cyl 5.7L FelPro

Exhaust Manifold Gasket Set
FEL-PRO MS 9275 B Exhaust Manifold Gasket Set
Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

This Part Fits the Following OEM/Substitute Numbers:

18016, 18016GR, 3711675, 5748, 7423510, EMS303, MS 3188, MS3713, MS7110X, MSE50, RA1303, Z1669

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1974 - GMC C15/C1500 Suburban	V	-	8 Cyl 5.7L	350

53 In Stock

$18.32 CAD

$21.98 CAD

Brand	FelPro
Part #	F10MS 9275 B
Condition	New
Warehouse	B

UPC: 084113451874

1974 GMC K35/K3500 Pickup Exhaust Manifold - Right 8 Cyl 5.7L Dorman

Exhaust Manifold Kit - Includes Required Gaskets And Hardware
Product Attributes:
- Heat Shield Included: No
- Grade Type: Regular
- Mounting Hardware Included: Yes
- Package Contents: Exhaust Manifold; 1 Manifold Gasket; 3 Studs; 3 Nuts; 6 Washers
- Port Shape: Square
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:

101084, 346222, SK674202

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
1974 - GMC K35/K3500 Pickup	V	-	Right	8 Cyl 5.7L	350

1 In Stock

$227.17 CAD

$272.60 CAD

Brand	Dorman
Part #	D18674-202
Condition	New
Warehouse	B

1974 GMC K15/K1500 Suburban Exhaust Manifold - Right Dorman

Exhaust Manifold Kit - Includes Required Gaskets And Hardware
V8 350CID 5.7L
Product Attributes:
- Heat Shield Included: No
- Grade Type: Regular
- Mounting Hardware Included: Yes
- Package Contents: Exhaust Manifold; 1 Manifold Gasket; 3 Studs; 3 Nuts; 6 Washers
- Port Shape: Square
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.

Additional Fitment Information:

Vehicle	Position
1974 - GMC K15/K1500 Suburban	Right

1 In Stock

$227.17 CAD

$272.60 CAD

Brand	Dorman
Part #	D18674-202
Condition	New
Warehouse	B

1974 GMC P35/P3500 Van Exhaust Manifold - Right Dorman

Exhaust Manifold Kit - Includes Required Gaskets And Hardware
Cargo Van wo/Motorhome Chassis V8 350CID 5.7L
Product Attributes:
- Heat Shield Included: No
- Grade Type: Regular
- Mounting Hardware Included: Yes
- Package Contents: Exhaust Manifold; 1 Manifold Gasket; 3 Studs; 3 Nuts; 6 Washers
- Port Shape: Square
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.

Additional Fitment Information:

Vehicle	Position
1974 - GMC P35/P3500 Van	Right

1 In Stock

$227.17 CAD

$272.60 CAD

Brand	Dorman
Part #	D18674-202
Condition	New
Warehouse	B

1974 GMC P25/P2500 Van Exhaust Manifold - Right 8 Cyl 5.7L Dorman

Exhaust Manifold Kit - Includes Required Gaskets And Hardware
4 Barrel Carburetor wo/California Emissions
Product Attributes:
- Heat Shield Included: No
- Grade Type: Regular
- Mounting Hardware Included: Yes
- Package Contents: Exhaust Manifold; 1 Manifold Gasket; 3 Studs; 3 Nuts; 6 Washers
- Port Shape: Square
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.

Additional Fitment Information:

Vehicle	Block	CC	Transmission	Position	Engine	CID
1974 - GMC P25/P2500 Van	V	-	Automatic	Right	8 Cyl 5.7L	350

1 In Stock

$227.17 CAD

$272.60 CAD

Brand	Dorman
Part #	D18674-202
Condition	New
Warehouse	B

1974 GMC P35/P3500 Van Exhaust Manifold - Right Dorman

Exhaust Manifold Kit - Includes Required Gaskets And Hardware
Stripped Chassis w/California Emissions w/Motorhome Chassis V8 350CID 5.7L
Product Attributes:
- Heat Shield Included: No
- Grade Type: Regular
- Mounting Hardware Included: Yes
- Package Contents: Exhaust Manifold; 1 Manifold Gasket; 3 Studs; 3 Nuts; 6 Washers
- Port Shape: Square
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.

Additional Fitment Information:

Vehicle	Position
1974 - GMC P35/P3500 Van	Right

1 In Stock

$227.17 CAD

$272.60 CAD

Brand	Dorman
Part #	D18674-202
Condition	New
Warehouse	B

1974 GMC K25/K2500 Pickup Exhaust Header Gasket 8 Cyl 5.7L Proform

Engine Header Gasket Set; Small Block Chevy; Square Port; Aluminum Material;Pair
Small Block Chevy; Square Port; Aluminum Material;Pair
Engine Header Gasket Set; Fits Small Block Chevy Engines With Square Exhaust Ports; Made From Soft Conforming Aluminum Material; Easily Mates and Conforms To The Surface Of Exhaust Headers To Provide a Great Seal Each Time; Sold As One Pair
Product Attributes:
- Category: Header Gasket
- Feature/Benefit: Proform's Soft Conforming Aluminum Gaskets Easily Conform To The Header Flanges For A Superior Seal.
- Part Type: Header Gasket
- Style: Square Port
- Tool Type: Piston Installation Tools
- Make: Chevrolet
PROFORM's soft conforming aluminum gaskets easily conform to the header flanges for a superior seal. Durable, theft-resistent clamshell packaging. Each kit comes with 2 gaskets.

Additional Fitment Information:

Vehicle	Block	CC	Engine	Sub Model	Engine VIN	Aspiration	CID
1974 - GMC K25/K2500 Pickup	V	-	8 Cyl 5.7L	Base	V	Naturally Aspirated	350

13 In Stock

$37.88 CAD

$45.46 CAD

Brand	Proform
Part #	P7567921
Condition	New
Warehouse	B

1974 GMC K25/K2500 Pickup Exhaust Manifold Gasket Set 8 Cyl 5.7L Mr Gasket

Square Port Shape; Port Dimensions W-1.45 in. x H-1.48 in.; Small Square Race Port
Ultra Seal Exhaust Gasket Set; Square Port Shape; Port Dimensions W-1.45 in. x H-1.48 in.; Small Square Race Port;
Ultra Seal Exhaust Gasket Set
Product Attributes:
- Gasket Line: Ultra-seal
- WARNING CA Proposition 65: No
- Port Shape: Square
- Collector Gaskets Included: No
- Engine Make/Size: Chevrolet Small Block Gen I
- Thickness: 0.062 In.
- Port Size: 1.450 In. X 1.480 In.
Features:
- Graphite-Impregnated Facing
- Steel Expanded Metal Core
- Superior Tensile Strength
- Resists Cracking
- Withstands Intense Heat
- Resists Deteriorating
- Anti-Stick Properties
- Easy Removal For Disassembly
Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track use.

This Part Fits the Following OEM/Substitute Numbers:

1404

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1974 - GMC K25/K2500 Pickup	V	-	8 Cyl 5.7L	350

16 In Stock

$48.32 CAD

$57.98 CAD

Brand	Mr Gasket
Part #	G125900
Condition	New
Warehouse	B

1974 GMC C15/C1500 Pickup Exhaust Pipe Flange Gasket 8 Cyl 7.4L FelPro

Exhaust Pipe Gasket
2-17/32in Inside Diameter; Packing
FEL-PRO 9587 Exhaust Pipe Gasket
Product Attributes:
- Part Dimensions: 2 17/32" Id
Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:

13028, 13028-1, 130281, 13028GR, 15634536, 31500, 31508, 31550, 31555, 3767556, 3768711, 521006, 6271612, 7413909, 82-0033, EG24057, EG57, EN1493...VIEW MORE

Additional Fitment Information: