1978 Cadillac Mr Gasket Parts

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Commercial Chassis DeVille Eldorado Fleetwood Seville

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1978 Cadillac Seville Distributor Mechanical Advance 8 Cyl 5.7L Mr Gasket

w/o Engine Computer; Race Only
HEI Advance Curve Kit; w/o Engine Computer; Race Only;
HEI Advance Curve Kit
Product Attributes:
- WARNING CA Proposition 65:
  - No
  - Yes
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
Features:
- Fits 1974-79 GM HEI Distributors With E-clips
- Includes Detailed Instructions
- Weights Springs Center Plate And Nylon Bushings
One of the best, and sometimes missed tuning tricks is not to just optimize your initial timing, but to bring in timing advance more quickly than the stock distributor can allow. Bringing timing more quickly than stock can provide substantial increases in both torque and horsepower depending on your combination. This is done by changing the springs under the cap. This kit includes three sets of springs which can be used in different combinations to provide full advance sooner than stock. Use lighter springs to bring the advance more quickly, and heavier springs to bring it in more slowly. Two new weights with nylon bushings are also included as are instructions to help with installation. Springs are color code as follows: Light Springs - Black Medium Springs - Silver Heavy Springs - Gold

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1978 - Cadillac Seville	V	-	8 Cyl 5.7L	350

11 In Stock

$31.79 CAD

$38.15 CAD

Brand	Mr Gasket
Part #	G12929G
Condition	New
Warehouse	B

1978 Cadillac Seville Automatic Transmission Dipstick 8 Cyl 5.7L Mr Gasket

25 in. Length; Includes O-Ring; Mounting Tab
Automatic Transmission Dipstick With Tube; 25 in. Length; Includes O-Ring; Mounting Tab;
Automatic Transmission Dipstick With Tube
Product Attributes:
- WARNING CA Proposition 65: Yes
- Length: 28.000 In.
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Trans Model: Gm- Th400 (auto) 3 Speed
Features:
- Steel w/Chrome Plated Finish
- Bell-Housing Mounting Tab
- O-Ring Seal At Transmission Case
- 25 in. Overall Length
- Includes Dipstick Tube w/O-Ring Mounting Tab
Complement your engine compartment with this beautifully chrome plated dipstick. Fits the popular GM (General Motors) TH-400 transmission. The design of the dipstick tube has been revised to a 2-piece design. The revised design makes the package smaller and more suitable for sale in retail stores since the packaging takes up less space in the planogram.

Additional Fitment Information:

Vehicle	Block	CC	Engine	Transmission Manuf. Code	CID
1978 - Cadillac Seville	V	-	8 Cyl 5.7L	THM400	350

5 In Stock

$48.94 CAD

$58.73 CAD

Brand	Mr Gasket
Part #	G129765-A
Condition	New
Warehouse	B

1978 Cadillac Seville Engine Coolant Thermostat 8 Cyl 5.7L 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
1978 - Cadillac Seville	V	-	8 Cyl 5.7L	350

33 In Stock

$41.79 CAD

$50.15 CAD

Brand	Mr Gasket
Part #	G124364
Condition	New
Warehouse	B

1978 Cadillac Seville 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
1978 - Cadillac Seville	V	-	8 Cyl 5.7L	350

14 In Stock

$41.79 CAD

$50.15 CAD

Brand	Mr Gasket
Part #	G124363
Condition	New
Warehouse	B

1978 Cadillac Commercial Chassis Electric Fuel Pump Mr Gasket

For Use w/Carburetor; Domestic; 4-7 psi; 35 gph;CARB E.O. D-550-34
Electric Fuel Pump; For Use w/Carburetor; Domestic; 4-7 psi; 35 gph;
Electric Fuel Pump
Product Attributes:
- Hose Size: 0.3125 In.
- Maximum PSI: 7
- WARNING CA Proposition 65: Yes
- Fuel Type: Gasoline
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Inlet Size: 0.125 In. Npt
- Fuel System Type: Carbureted
- Free Flow GPH: 35
- Item Weight: 0.750 Lbs.
Features:
- Solid-state Worry Free Electronics
- Internal Pressure Regulating
- Universal Design Allows For Easy Installation
- No Diaphragms Or Mechanical Parts To Wear Out
- They Make An Excellent Fuel Transfer Pump
Gravity fed type pump with simple two-wire design. Works on 12 Volt negative ground systems only. Includes fittings and mounting hardware along with easy to follow DIY instructions. Pumps require approximately one amp average draw at maximum delivery. Flows 35 GPH (gallons per hours at 4-7 PSI (pounds per square inch). Universal design for most domestic 4, 6, & 8-cylinder carburetor applications.

Additional Fitment Information:

Vehicle
1978 - Cadillac Commercial Chassis

54 In Stock

$97.98 CAD

$117.58 CAD

Brand	Mr Gasket
Part #	G1212S
Condition	New
Warehouse	B

1978 Cadillac Commercial Chassis Electric Fuel Pump Mr Gasket

For Use w/Carburetor; Domestic; 4-7 psi; 35 gph;CARB E.O. D-550-34
Electric Fuel Pump; For Use w/Carburetor; Domestic; 4-7 psi; 35 gph;
Electric Fuel Pump
Product Attributes:
- Hose Size: 0.3125 In.
- Maximum PSI: 7
- WARNING CA Proposition 65: Yes
- Fuel Type: Gasoline
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Inlet Size: 0.125 In. Npt
- Fuel System Type: Carbureted
- Free Flow GPH: 35
- Item Weight: 0.750 Lbs.
Features:
- Solid-state Worry Free Electronics
- Internal Pressure Regulating
- Universal Design Allows For Easy Installation
- No Diaphragms Or Mechanical Parts To Wear Out
- They Make An Excellent Fuel Transfer Pump
Gravity fed type pump with simple two-wire design. Works on 12 Volt negative ground systems only. Includes fittings and mounting hardware along with easy to follow DIY instructions. Pumps require approximately one amp average draw at maximum delivery. Flows 35 GPH (gallons per hours at 4-7 PSI (pounds per square inch). Universal design for most domestic 4, 6, & 8-cylinder carburetor applications.

Additional Fitment Information:

Vehicle
1978 - Cadillac Commercial Chassis

54 In Stock

$97.98 CAD

$117.58 CAD

Brand	Mr Gasket
Part #	G1212S
Condition	New
Warehouse	B

1978 Cadillac Fleetwood Automatic Transmission Dipstick Mr Gasket

25 in. Length; Includes O-Ring; Mounting Tab
Automatic Transmission Dipstick With Tube; 25 in. Length; Includes O-Ring; Mounting Tab;
Automatic Transmission Dipstick With Tube
Product Attributes:
- WARNING CA Proposition 65: Yes
- Length: 28.000 In.
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Trans Model: Gm- Th400 (auto) 3 Speed
Features:
- Steel w/Chrome Plated Finish
- Bell-Housing Mounting Tab
- O-Ring Seal At Transmission Case
- 25 in. Overall Length
- Includes Dipstick Tube w/O-Ring Mounting Tab
Complement your engine compartment with this beautifully chrome plated dipstick. Fits the popular GM (General Motors) TH-400 transmission. The design of the dipstick tube has been revised to a 2-piece design. The revised design makes the package smaller and more suitable for sale in retail stores since the packaging takes up less space in the planogram.

Additional Fitment Information:

Vehicle
1978 - Cadillac Fleetwood

5 In Stock

$48.94 CAD

$58.73 CAD

Brand	Mr Gasket
Part #	G129765-A
Condition	New
Warehouse	B

1978 Cadillac Seville 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
1978 - Cadillac Seville	V	-	8 Cyl 5.7L	350

14 In Stock

$41.79 CAD

$50.15 CAD

Brand	Mr Gasket
Part #	G124363
Condition	New
Warehouse	B

1978 Cadillac Fleetwood Engine Coolant Thermostat Housing Mr Gasket

w/Bolts And O-Ring; 0.5 in. Vacuum Switch Hole; Check To Insure Correct Fit
Water Neck; w/Bolts And O-Ring; 0.5 in. Vacuum Switch Hole; Check To Insure Correct Fit;
Water Neck
Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Item Weight: 1.000 Lbs.
Features:
- Prevents Water Leaks
- Precision Die Cast
Precision die cast, these water necks are first polished to a high luster, then chrome plated. Features an O-ring style seal to prevent water leaks. Comes with O-ring gasket and mounting bolts.

Additional Fitment Information:

Vehicle
1978 - Cadillac Fleetwood

Brand	Mr Gasket
Part #	G122557
Condition	New
Warehouse	B

1978 Cadillac Seville Engine Coolant Thermostat 8 Cyl 5.7L Mr Gasket

195 deg.; Race Only
High Performance Thermostat; 195 deg.; Race Only;
High Performance Thermostat
Product Attributes:
- Temperature: 195° 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:
- Constructed Of Copper And Brass
- Opens At 195 Degrees
- It Is Designed For High Coolant Flow
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.