1991 GMC Mr Gasket Parts

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1991 GMC C2500 Exhaust Manifold Gasket Set 8 Cyl 5.0L 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.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1991 - GMC C2500	V	-	8 Cyl 5.0L	305

16 In Stock

$48.32 CAD

$57.98 CAD

Brand	Mr Gasket
Part #	G125900
Condition	New
Warehouse	B

1991 GMC C1500 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
1991 - GMC C1500	V	-	8 Cyl 5.7L	350

16 In Stock

$48.32 CAD

$57.98 CAD

Brand	Mr Gasket
Part #	G125900
Condition	New
Warehouse	B

1991 GMC C1500 Exhaust Manifold Gasket Set 8 Cyl 5.0L Mr Gasket

Square Port Shape; Port Dimensions W-1.45 in. x H-1.55 in.; Medium Square Race Port
Ultra Seal Exhaust Gasket Set; Square Port Shape; Port Dimensions W-1.45 in. x H-1.55 in.; Medium 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 1.550 In.
Features:
- Withstands Intense Exhaust Heat
- Graphite-Impregnated Facing
- Steel Expanded Metal Core
- Superior Tensile Strength
- 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:

1405

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1991 - GMC C1500	V	-	8 Cyl 5.0L	305

16 In Stock

$48.16 CAD

$57.79 CAD

Brand	Mr Gasket
Part #	G125901
Condition	New
Warehouse	B

1991 GMC C2500 Exhaust Manifold Gasket Set 8 Cyl 5.7L Mr Gasket

Square Port Shape; Port Dimensions W-1.45 in. x H-1.55 in.; Medium Square Race Port
Ultra Seal Exhaust Gasket Set; Square Port Shape; Port Dimensions W-1.45 in. x H-1.55 in.; Medium 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 1.550 In.
Features:
- Withstands Intense Exhaust Heat
- Graphite-Impregnated Facing
- Steel Expanded Metal Core
- Superior Tensile Strength
- 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.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1991 - GMC C2500	V	-	8 Cyl 5.7L	350

16 In Stock

$48.16 CAD

$57.79 CAD

Brand	Mr Gasket
Part #	G125901
Condition	New
Warehouse	B

1991 GMC C2500 Engine Coolant Thermostat 8 Cyl 5.7L Mr Gasket

160 deg.; Race Only
High Performance Thermostat; 160 deg.; Race Only;
High Performance Thermostat
Product Attributes:
- Temperature: 160° F
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Diameter (in.): 2.120 In.
Features:
- High Performance
- Resists Variations In Coolant
- Brass and Copper Construction
- Opens At Right Temperature
Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1991 - GMC C2500	V	-	8 Cyl 5.7L	350

19 In Stock

$41.79 CAD

$50.15 CAD

Brand	Mr Gasket
Part #	G124363
Condition	New
Warehouse	B

1991 GMC C1500 Engine Coolant Thermostat 8 Cyl 5.0L Mr Gasket

160 deg.; Race Only
High Performance Thermostat; 160 deg.; Race Only;
High Performance Thermostat
Product Attributes:
- Temperature: 160° F
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Diameter (in.): 2.120 In.
Features:
- High Performance
- Resists Variations In Coolant
- Brass and Copper Construction
- Opens At Right Temperature
Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1991 - GMC C1500	V	-	8 Cyl 5.0L	305

19 In Stock

$41.79 CAD

$50.15 CAD

Brand	Mr Gasket
Part #	G124363
Condition	New
Warehouse	B

1991 GMC C1500 Engine Coolant Thermostat 8 Cyl 5.0L Mr Gasket

180 deg.; Race Only
High Performance Thermostat; 180 deg.; Race Only;
High Performance Thermostat
Product Attributes:
- Temperature: 180° F
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Diameter (in.): 2.120 In.
Features:
- Rated To Open At 180 Degrees
- Opens At Right Temperature Regardless Of RPM
- Brass and Copper Construction
Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1991 - GMC C1500	V	-	8 Cyl 5.0L	305

35 In Stock

$41.79 CAD

$50.15 CAD

Brand	Mr Gasket
Part #	G124364
Condition	New
Warehouse	B

1991 GMC C1500 Engine Coolant Thermostat 8 Cyl 5.0L Mr Gasket

180 deg.; Race Only
High Performance Thermostat; 180 deg.; Race Only;
High Performance Thermostat
Product Attributes:
- Temperature: 180° F
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Diameter (in.): 2.120 In.
Features:
- Rated To Open At 180 Degrees
- Opens At Right Temperature Regardless Of RPM
- Brass and Copper Construction
Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1991 - GMC C1500	V	-	8 Cyl 5.0L	305

35 In Stock

$41.79 CAD

$50.15 CAD

Brand	Mr Gasket
Part #	G124364
Condition	New
Warehouse	B

1991 GMC C1500 Engine Timing Tab 8 Cyl 5.0L Mr Gasket

w/Adjustable Pointer; 8 in. Balancer
Timing Tab; w/Adjustable Pointer; 8 in. Balancer;
Timing Tab
Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
Features:
- Fits Chevy Small Block
- Adjusts w/Screwdriver
- Chrome Plated Steel And Red Anodized
Bolts on with existing timing cover bolts. It is chrome plated steel, which makes is a better compliment to a chrome timing cover. It also has an adjustable red timing pointer. This allows for better visibility and helps you set your timing more easily. Just loosen the screw, set the pointer to the desired initial timing level, and screw it back down. Then youll be able to more clearly see if your timing is where you want it when checking your timing.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1991 - GMC C1500	V	-	8 Cyl 5.0L	305

6 In Stock

$30.96 CAD

$37.15 CAD

Brand	Mr Gasket
Part #	G124598
Condition	New
Warehouse	B

1991 GMC C1500 Engine Intake Manifold Bolt Set 8 Cyl 5.0L Mr Gasket

Grade 5; 3/8 in. -16 x 1 in.; 12 piece w/Flat Washers
Intake Manifold Bolts; Grade 5; 3/8 in. -16 x 1 in.; 12 piece w/Flat Washers;
Intake Manifold Bolts
Product Attributes:
- WARNING CA Proposition 65: No
- Engine Make/Size: Universal Fit
Features:
- Zinc Plated
- Grade 5 Quality Steel
- Washers Included
These grade 5 socket head bolts are zinc plated for protection and appearance. Hardened flat washers provide uniform torque & prevent galling on aluminum manifolds. Includes twelve (12) 3/8-16 x 1 inch bolts & washers.