1978 Cadillac Fleetwood Transmission Parts
More 1978 Cadillac Fleetwood Transmission Parts Categories
If you’re looking for an original Transmission Parts replacement for a 1978 Cadillac Fleetwood, you can search through our selection below. You’ll also find aftermarket and OEM Transmission Parts to meet your needs.
Essential 1978 Cadillac Fleetwood Transmission Parts
National – Multi Purpose Seal (Part No.4950)
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$6.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
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Product Features:
- Low swell in hydrocarbon fluids
- Design type: spring loaded; multi-lip
- Provides good low temperature capability
- Temperature range: -40°F to 225°F; -40°C to 107°C
- Delivers quality and reliable performance for every type of repair
Driveworks – Auto Transmission Shift Shaft Seal (Part No.S-8792S)
B & M – Chrome TH700R4 Transmission Deep Pan (Part No.70289)
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$113.99
B&M Deep Transmission Pans increase the fluid capacity of your transmission, improving the cooling, allowing your transmission to work as efficiently as possible. Included drain plug, eliminates the need to drop the pan to drain the fluid.
Product Features:
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Product Features:
- Additional Oil Capacity
- More Cooling Ability
- No Dipstick Modification
- Some Include Fluid Pickup Extension
- Built-In Drain Plugs
- Chrome Plated Steel
Imperial – Transmission Line Fitting Kit (Part No.240390)
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$14.79
Product Features:
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- Transmission line fitting kit
- GM, Jeep; 5/8″-18 inverted flare
- Helps simplify transmission cooler installation
- Allows for auxiliary transmission cooler installation without cutting OE lines
- Crafted from high-quality material that makes it durable and longer-lasting
- A high quality, direct fit OE replacement
- Easily connects the transmission cooler line to the cooler hose
- Coated for extra protection against corrosion
ATP – AT FRT PUMP BUSHING (Part No.CB-4)
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$10.99
AT FRT PUMP BUSHING
National – Multi Purpose Seal (Part No.8792S)
from
$6.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
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Product Features:
- Low swell in hydrocarbon fluids
- Design type: spring loaded; multi-lip
- Provides good low temperature capability
- Temperature range: -40°F to 225°F; -40°C to 107°C
- Delivers quality and reliable performance for every type of repair
B & M – Master Overhaul Kit, TH350 Transmission (Part No.21042)
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$327.99
The Master Racing overhaul kits are supplied with all of the gaskets, seals, bushings, and friction material required for a complete high performance or racing trans overhaul. Does not come with transbrake gaskets or components.
Product Features:
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Product Features:
- Complete High Perf. Or Racing Trans. Overhaul
- Includes Only OEM Valvebody Gaskets
- Instructions Not Included
B & M – Transpak For 68-81 TH 350 Transmission (Part No.30228)
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$141.99
The B&M Transpak has all the features in the Shift Improver Kit, plus it provides additional driver manual control. Retain full automatic features and standard shift points with selector in Drive.
Product Features:
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Product Features:
- Recalibrate Auto. Transmission
- Optimum Performance
- Select Your App. Mode
- Improves Transmission Life
- Trans. Removal Not Required
ATP – Automatic Transmission Shifter Cable (Part No.Y-767)
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$85.99
Transhift cables connect the transmission selector lever/shifter to the transmission linkage. Old cables can bind, break, or just become sluggish. The best repair is to replace the old cable with a new one. ATP Transhift cables are designed to fit and function just like the original part to ensure durability and long life.
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Product Features:
- Includes brackets, grommets, etc to match original
- Installs just like the original part
National – Bearings (Part No.A-3)
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$14.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
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Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Crowned raceways and rollers to ensure even load distribution for maximum life
- Industry leading coverage
- Professional technicians know they can depend on National
Felpro – Transmission Oil Pan Gasket (Part No.TOS 18663)
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$10.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
Product Features:
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Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Unsurpassed quality you can trust
- Validated for fit, form and function
- Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
B & M – Automatic Shifter, Z-Gate (Part No.80681)
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$279.99
Reverse lockout meets NHRA and IHRA requirements. Includes neutral safety switch, backup light switch, black T-Handle. Fits most 3 Speed applications.
Product Features:
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Product Features:
- Base Trims To Custom Fit Floor
- NHRA/IHRA Reverse Lockout Meets Requirements
- Includes Neutral Safety Switch
- Includes Backup Light Switch
- Includes Black T-Handle and Cable
National – Bearings (Part No.M802048)
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$23.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
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Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Crowned raceways and rollers to ensure even load distribution for maximum life
- Industry leading coverage
- Professional technicians know they can depend on National
Driveworks – Taper Bearing Set (Part No.S-A-36)
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$16.29
Value-priced bearing meets all cataloged application requirements.
Product Features:
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Product Features:
- Brand may vary by location
National – Multi Purpose Seal (Part No.4934)
from
$14.79
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
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Product Features:
- Design type: spring loaded; multi-lip
- Temperature range: -20°F to 300°F / -29°C to 49°C
- Resistance to EP lubricants
- Low swell in hydrocarbon fluids
- Delivers quality and reliable performance for every type of repair
Driveworks – Oil Seal (Part No.S-8610)
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$5.29
Value-priced seal meets all cataloged application requirements.
Product Features:
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Product Features:
- Brand may vary by location
ATP – AT SEL SHAFT SEAL (Part No.SO-19)
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$7.99
AT SEL SHAFT SEAL
Mr. Gasket – Automatic Transmission Oil Pan (Part No.9762)
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$65.99
These pans are offered in stock depth or deep with extra capacity and available in both steel and aluminum to fit your specific needs. Includes drain plug, gasket and hardware.
Product Features:
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Product Features:
- Overall Height: 2.0″
- Stock Depth and Capacity
- Includes: Drain Plug, Washer & Gasket
National – Multi Purpose Seal (Part No.7038SA)
from
$14.99
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
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Product Features:
- Design type: spring loaded; multi-lip
- Temperature range: -40°F to 225°F / -40°C to 107°C
- Good low temperature capability
- Low swell in hydrocarbon fluids
- Delivers quality and reliable performance for every type of repair
Permatex – High-Torque, High-Vibration RTV Silicone Gasket Maker, 13 OZ (Part No.82195)
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$26.99
Permatex Ultra Grey is specified for high torque and high vibration applications. Ultra Grey offers a sensor-safe, low odor, non-corrosive formula and is OEM specified to fit dealership warranty requirements. This high performance gasket maker meets performance specs of OE silicone gaskets and can be used on high torque and vibration applications such as valve covers, water pump, intake manifold end seals ad thermostat housings.
Product Features:
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Product Features:
- High torque and rigidity
- Sensor-safe, non-corrosive formula
- OEM specified
- Low-odor, non-corrosive formula
- Ideal for closed spaced bolt patterns
Imperial – Econo-Kool® Transmission Oil Cooler (Part No.242010)
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$54.99
Product Features:
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- Imperial Econo-Kool« tube and fin transmission cooler
- Size: 3/4″ x 5″ x 15-7/8″
- Compact and mid-size cars
- GVWR up to 16,000 lbs.; towing up to 2,500 lbs.
- Compatible with OEM cooler systems
- Ultrasonically soldered for reliability
- 100% pressure testing to 150 PSI for quality assurance
- High efficiency turbulators
Anchor – Transmission Mount: Rear, 1 Piece (Part No.2320)
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$10.49
The purpose of the mount is to support the engine and transmission on the chassis and dampen vibration and noise from reverberating to the rest of the vehicle. Engine and Transmission Mounts are engineered and manufactured to meet or exceed OEM specifications using the latest CAD/CAM engineering process to ensure superior quality, form, fit and function. Only premium quality materials are used in the manufacturing process to guarantee precise performance and maximum durability. Applicable to CADI 68-76;. Please verify your application.
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Product Features:
- MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
- MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
- HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
- SUPERIOR BOND: A special Chemlock® bonding agent is used to ensure a superior rubber-to-metal bond.
- HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
- For Years: 1968-1976
- Weight approx: 2 Lbs
- OUTER CENTERLINE BOLT HOLES: 7.03 INCH / 178.56 MM
- OUTER BOLT THREAD: 3/8-16
- INNER CENTERLINE BOLT HOLES: 1.81 INCH / 45.97 MM
B & M – Tork Master 2000: Value-Priced Street Performance Torque Converter (Part No.70420)
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$414.99
Similar in performance to the Holeshot series, the Tork Master is B&M’s lowest cost torque converter. The Tork Master is an excellent all-around performance street converter. The best ‘value priced’ street converters available.
Product Features:
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Product Features:
- New Precision Pump Drive Tube
- Pressure Tested
- Fully Balanced
- Needle Thrust Bearing
- New Thrust Washer
National – Cylindrical Bearing (Part No.5707)
from
$22.99
Manufactured with premium-grade steel, National® cylindrical bearings are designed and engineered to meet OE specifications.
Product Features:
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Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Controlled heat treating process for lasting performance and extended bearing life
- Industry leading coverage
- Professional technicians know they can depend on National
National – Multi Purpose Seal (Part No.710096)
from
$23.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
See More
Product Features:
- Low swell in hydrocarbon fluids
- Design type: spring loaded; multi-lip
- Provides good low temperature capability
- Temperature range: -40°F to 225°F; -40°C to 107°C
- Delivers quality and reliable performance for every type of repair
Driveworks – Taper Bearing Cup (Part No.S-M-88010)
from
$5.29
Value-priced bearing meets all cataloged application requirements.
Product Features:
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Product Features:
- Brand may vary by location
National – Bearings (Part No.305-DD)
from
$44.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
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Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Controlled heat treating process for lasting performance and extended bearing life
- Industry leading coverage
- Professional technicians know they can depend on National
ATP – AT CLUTCH PLATE (Part No.JC-50)
from
$8.99
AT CLUTCH PLATE
Popular 1978 Cadillac Fleetwood Transmission Parts Categories
1978 Cadillac Fleetwood Transmission Parts
You count on your 1978 Cadillac Fleetwood to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Transmission Parts. With 86 Transmission Parts ranging in price from $1.99 to $1,150.00, you’re sure to find everything you need for your 1978 Cadillac Fleetwood.
Brands matter. If you want to shop a specific Transmission Parts brand, we stock 14 different brands like National, Imperial, and Permatex. 1978 Cadillac Fleetwood Transmission Parts start as low as $1.99!
One of the best ways to find top quality OEM or aftermarket Transmission Parts is by asking professionals. Short of that, you can shop with confidence thanks to our 1,395 extensive product reviews on 1978 Cadillac Fleetwood Transmission Parts. Some of the top-rated Transmission Parts products we carry are Multi Purpose Seal with 4.4 stars and Automatic Shifter, Z-Gate with 4.4 stars.
Did we mention you can order your Transmission Parts from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Transmission Parts inventory for your 1978 Cadillac Fleetwood below to get started!
Top-Rated Transmission Parts Brands For Your 1978 Cadillac Fleetwood
Trusted Transmission Parts OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 1978 Cadillac Fleetwood running right for years to come. In our inventory you’ll find brands like National, Imperial, Permatex, and even more.
Popular ATP Transmission Parts
You’ll find popular ATP brand products across Automatic Transmission Parts and Transmission Seals. All are waiting to get your 1978 Cadillac Fleetwood back on the road. Some of the top-rated ATP products in these categories are:
Top-Rated Imperial Transmission Parts
If Imperial are what you’re looking for, our inventory holds plenty. We stock Imperial brand Transmission Parts for your 1978 Cadillac Fleetwood, and some of our most reviewed Imperial parts include:
FAQs for 1978 Cadillac Fleetwood Transmission Parts
What are the most purchased Transmission Parts for the 1978 Cadillac Fleetwood?
Out of 86 Transmission Parts for the 1978 Cadillac Fleetwood, the most popular in our inventory are:
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$26.99
(7)
High-Torque, High-Vibration RTV Silicone Gasket Maker, 13 OZ
Transmission Pan Gaskets
What are the top-rated 1978 Cadillac Fleetwood Transmission Parts?
Top-rated Transmission Parts for your 1978 Cadillac Fleetwood based on customer reviews/ratings are:
