1978 Buick Mr Gasket Parts

Choose a Model for your 1978 Buick

Century Electra Estate Wagon LeSabre Opel Regal Riviera Skyhawk Skylark

Showing 1 - 10 of 108 products

Sort:

Show:

Image

SKU

Product

Rating

Price

1978 Buick Century 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
Copper Seal Exhaust Gasket Set; Square Port Shape; Port Dimensions W-1.45 in. x H-1.55 in.; Medium Square Race Port;
Copper Seal Exhaust Gasket Set
Product Attributes:
- Gasket Line: Copper-seal
- WARNING CA Proposition 65: No
- Port Shape: Square
- Collector Gaskets Included: No
- Engine Make/Size: Chevrolet Small Block Gen I
- Thickness: 0.094 In.
- Port Size: 1.450 In. X 1.550 In.
Features:
- These Gaskets Are Made From .043 Solid Copper
- They Have A .051 Embossment Around Port
- End Holes Are Slotted For Ease Of Installation
Mr. Gasket Copper SEAL Header Gaskets are a high quality copper gasket that performs extremely well and are reusable. We recommend this in all racing and high performance applications. They are for stock heads unless indicated, and work well in high heat and turbocharged applications.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1978 - Buick Century	V	-	8 Cyl 5.7L	350

6 In Stock

$89.55 CAD

$107.46 CAD

Brand	Mr Gasket
Part #	G127153
Condition	New
Warehouse	B

1978 Buick LeSabre 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
Copper Seal Exhaust Gasket Set; Square Port Shape; Port Dimensions W-1.45 in. x H-1.55 in.; Medium Square Race Port;
Copper Seal Exhaust Gasket Set
Product Attributes:
- Gasket Line: Copper-seal
- WARNING CA Proposition 65: No
- Port Shape: Square
- Collector Gaskets Included: No
- Engine Make/Size: Chevrolet Small Block Gen I
- Thickness: 0.094 In.
- Port Size: 1.450 In. X 1.550 In.
Features:
- These Gaskets Are Made From .043 Solid Copper
- They Have A .051 Embossment Around Port
- End Holes Are Slotted For Ease Of Installation
Mr. Gasket Copper SEAL Header Gaskets are a high quality copper gasket that performs extremely well and are reusable. We recommend this in all racing and high performance applications. They are for stock heads unless indicated, and work well in high heat and turbocharged applications.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1978 - Buick LeSabre	V	-	8 Cyl 5.0L	305

6 In Stock

$89.55 CAD

$107.46 CAD

Brand	Mr Gasket
Part #	G127153
Condition	New
Warehouse	B

1978 Buick Regal 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.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1978 - Buick Regal	V	-	8 Cyl 5.0L	305

5 In Stock

$29.68 CAD

$35.62 CAD

Brand	Mr Gasket
Part #	G12955G
Condition	New
Warehouse	B

1978 Buick Century Exhaust Manifold Gasket Set 8 Cyl 5.0L Mr Gasket

Round Port Shape; Port Diameter 1.63 in.
Aluminum Exhaust Gasket; Round Port Shape; Port Diameter 1.63 in.;
Aluminum Exhaust Gasket
Product Attributes:
- Gasket Line: Aluminum-layered
- WARNING CA Proposition 65: No
- Port Shape: Round
- Collector Gaskets Included: No
- Engine Make/Size: Chevrolet Small Block Gen I
- Thickness: 0.125 In.
- Port Size: 1.630 In.
Features:
- Withstands Intense Exhaust Heat
- Resists Deteriorating
- Easy Removal For Disassembly
Upgrade to Mr. Gasket Aluminum Layered Header Gaskets and eliminate blown exhaust gaskets forever. They conform to warped and damaged surfaces to create an airtight, leak-proof seal and will not shrink or deteriorate EVER.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1978 - Buick Century	V	-	8 Cyl 5.0L	305

8 In Stock

$64.95 CAD

$77.94 CAD

Brand	Mr Gasket
Part #	G127402G
Condition	New
Warehouse	B

1978 Buick Regal Engine Coolant Thermostat 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
1978 - Buick Regal

19 In Stock

$41.79 CAD

$50.15 CAD

Brand	Mr Gasket
Part #	G124363
Condition	New
Warehouse	B

1978 Buick Electra Engine Coolant Thermostat 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
1978 - Buick Electra

35 In Stock

$41.79 CAD

$50.15 CAD

Brand	Mr Gasket
Part #	G124364
Condition	New
Warehouse	B

1978 Buick LeSabre 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.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1978 - Buick LeSabre	V	-	8 Cyl 5.0L	305

5 In Stock

$29.68 CAD

$35.62 CAD

Brand	Mr Gasket
Part #	G12955G
Condition	New
Warehouse	B

1978 Buick Century Engine Camshaft Bolt Lock Plate 8 Cyl 5.0L Mr Gasket

Includes Black Oxide Finish Retaining Plate w/Bendable Tabs/[3] Grade 5 Bolts
Cam Bolt Lock Plate Kit; Includes Black Oxide Finish Retaining Plate w/Bendable Tabs/[3] Grade 5 Bolts;
Cam Bolt Lock Plate Kit
Product Attributes:
- WARNING CA Proposition 65: No
Features:
- Secure Cam Gear Bolts
- Secure Positive Lock
- Plated w/Black Oxide Finish
Mr. Gasket cam locking plates feature a steel retainer plate designed to secure the cam gear bolts from coming loose and backing out, preventing costly engine damage. Retainer plate fits under bolt heads allowing tabs to be bent against hex head flats creating a secure positive lock.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1978 - Buick Century	V	-	8 Cyl 5.0L	305

Brand	Mr Gasket
Part #	G12948G
Condition	New
Warehouse	B

1978 Buick LeSabre Exhaust Manifold Gasket Set 8 Cyl 5.0L Mr Gasket

Square Port Shape; Port Dimensions W-1.45 in. x H-1.48 in.
Aluminum Exhaust Gasket; Square Port Shape; Port Dimensions W-1.45 in. x H-1.48 in.;
Aluminum Exhaust Gasket
Product Attributes:
- Gasket Line: Aluminum-layered
- WARNING CA Proposition 65: No
- Port Shape: Square
- Collector Gaskets Included: No
- Engine Make/Size: Chevrolet Small Block Gen I
- Thickness: 0.125 In.
- Port Size: 1.450 In. X 1.480 In.
Features:
- Withstands Intense Exhaust Heat
- Resists Deteriorating
- Easy Removal For Disassembly
Upgrade to Mr. Gasket Aluminum Layered Header Gaskets and eliminate blown exhaust gaskets forever. They conform to warped and damaged surfaces to create an airtight, leak-proof seal and will not shrink or deteriorate EVER.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1978 - Buick LeSabre	V	-	8 Cyl 5.0L	305

Brand	Mr Gasket
Part #	G127401G
Condition	New
Warehouse	B

1978 Buick Skylark Engine Valve Cover Set 8 Cyl 5.0L Mr Gasket

Tall; Pair
Valve Cover; Tall; Pair;
Valve Cover
Product Attributes:
- Valve Cover Style: Tall
- WARNING CA Proposition 65: Yes
- Cylinder Head Type: Standard
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Engine Make/Size: Chevy Small Block (262-400)
Features:
- Flat/Smooth Top
- Designed To Hold Valve Cover Gasket In Position
- Made From Grade 5 Steel
- Long Lasting Durability
- Cadmium Plated To Resist Corrosion
- Easy Installation
Chrome plated steel valve covers have a flat smooth top.