FORD C4ER-7A040-A Top Loader Transmission Spline

( Manufacturer Part Number: C4ER-7A040-A ), ( Part Type: Loader Transmission ), ( Oe/oem Part Number: C8ar-7006-d W2 H23 ), ( 1968 Mustang Top Loader 4 Spd Transmission 390 Gt 28 Spline Four: Speed Top Load Wide Ratio Fairlane Cyclone Cougar ), ( Country/region Of Manufacture: United States ), ( Vintage Part: Yes ), ( Performance Part: No )

Review FORD Top Loader Spd Transmission Spline Four Speed Load fits MUSTANG M2 GT 390 1968–2028

Introducing the Ford M2 C4 ER-7A040-A Top Loader 3-speed manual transmission, a high-performance component designed primarily for the 1968 Ford Mustang 390 GT models. This transmission is a critical upgrade for Mustang enthusiasts seeking to enhance the power delivery and overall driving experience of their beloved vehicles.

The M2 C4 ER-7A040-A is a heavy-duty Top Loader transmission, renowned for its robustconstruction and reliability. Unlike the conventional Side-O-Luck transmissions of its time, the Top Loader design offers several advantages. It allows for greater torque capacity, smoother shifting, and reduced power loss. Indeed, its distinct design ensures that the transmission handles the increased power output of the 390 GT's engine with ease and finesse.

The transmission's tight 28-spline output shaft and heavy-duty input shaft demonstrate its ability to withstand the extra torque produced by the 390 GT engine. Additionally, its unique "Dual Friction" clutch design ensures optimal clamping force for smoother, more consistent shifts under heavy loads.

Several essential features contribute to the longevity and efficiency of this transmission. The unit boasts fully synchronized gears for smoother operation during shifts and a single-piece input shaft with splined intermediate plate, enhancing its loading capacity and durability. Furthermore, the inclusion of an improving oil pump and a baffled oil pan ensures efficient lubrication, ultimately reducing wear and promoting the longevity of the transmission.

Inside the transmission, genuine Ford remanufactured synchronizers and bearings maintain the precision and reliability standards expected from factory-built components. Each transmission undergoes rigorous testing to guarantee seamless operation and compatibility with your 1968 Ford Mustang 390 GT.

Upgrading to the Ford M2 C4 ER-7A040-A Top Loader 3-speed manual transmission will undoubtedly uplift the driving experience of your Mustang. Its heavy-duty construction, superior torque handling, and smoother shifting characteristics translate to increased power delivery and an invigorated sensory experience. Whether you're cruising around town or tackling winding roads, this transmission transforms your 1968 Mustang GT into a finely-tuned performance machine.

Title:PROs and CONs of Buying a 1968 Ford Mustang Top Loader SPD Transmission (C4-7A040-A, 390 GT 28 Spline)

The Ford Mustang, a legendary muscle car, is known for its powerful engines and distinctive design. A key component of its performance is the transmission system. One such transmission is the Top Loader SPD (Select-o-Matic Power Dakota) C4-7A040-A, 390 GT 28 Spline. In this analysis, we'll discuss the pros and cons of purchasing this transmission for a 1968 Ford Mustang.

1. Durability: Top Loader SPD transmissions are known for their robustness. With a heavy-duty design, these transmissions can handle high torque and power, making them an excellent choice for 390 GT Mustangs.

2. Adaptability: This transmission can work with several engine options and power levels. It can be found in numerous Ford models.

3. Easy Installation: Compared to other manual transmissions, the C4-7A040-A is simpler to install due to its automatic design.

4. Smooth Shifting: The torque converter and hydraulic system control the shifting process, resulting in a more seamless and consistent driving experience.

5. Good Fuel Economy: The automatic transmission can improve fuel economy compared to manual transmissions, as it lets the engine operate at its most efficient RPM during cruising.

1. Cost: New Top Loader SPD transmissions can be expensive. Rebuilding existing transmissions or finding a used one may be more budget-friendly alternatives.

2. Less Control: An automatic transmission delivers power to the engine continuously, reducing driver control compared to manual transmissions.

3. Limited Customization: Top Loader SPD transmissions offer fewer options for gear ratios and shift patterns compared to manual transmissions.

4. Maintenance: The hydraulic components and torque converter require regular servicing to ensure optimal performance, which can add to the overall cost.

5. Weight: The transmission's increased weight can negatively impact handling and fuel efficiency to some degree.

In conclusion, the 1968 Ford Mustang Top Loader SPD transmission (C4-7A040-A, 390 GT 28 Spline) offers several advantages including durability, adaptability, easy installation, smooth shifting, and good fuel economy. However, it also comes with some disadvantages like higher cost, less driver control, limited customization, maintenance requirements, and additional weight. Ultimately, the decision to purchase this transmission depends on the buyer's preferences, budget, and goals for their Ford Mustang. If focusing more on ease of use, fuel economy, and durability, then the Top Loader SPD transmission could be a great choice. On the other hand, for drivers seeking more control and customization options, a manual transmission may be a better fit.

Details:

See pictures for condition and wear as we rely heavily on photos. These are not new parts unless noted so please set your expectations accordingly. A used part may have dust, dirt, old paint, scratches or cracks

Also, it will take a bit longer to ship allow for time drain the fluids. Free shipping is to the lower 48 states only. Applications are based upon various sources, although I try to make sure research is correct it can be flawed so please verify your applications. It was pulled in the mid to late 1990so this is a very nice find.

A used part may have dust, dirt, corrosion, old paint, scratches or cracks. The tag is showing RUG M2 which decodes to a 1968 Mustang 390 with wide ratio.

part #: c4er7a040 prices

• $20.00-$1950.00

specifications manutransmission:

• for models: M2, Gt, 390, Mustang
• for makes: Ford
• for years: 1968-2028
• mpn: C4er-7a040-a
• part type: Loader Transmission
• oe/oem part number: C8ar-7006-d W2 H23
• 1968 mustang top loader 4 spd transmission 390 gt 28 spline four: Speed Top Load Wide Ratio Fairlane Cyclone Cougar
• country/region of manufacture: United States
• vintage part: Yes
• performance part: No

shipping manutransmission:

• cost: $0.00
• transit: 15-23 Days
• carrier: USPS, UPS, FedEx
• type: Fixed
• service: USPS Ground Advantage, UPS Ground, FedEx Ground or FedEx Home Delivery
• class: Standard

general manutransmission:

• condition: Used
• Car Truck Parts Accessories > Transmission Drivetrain > Manual Transmission Parts

seller manutransmission:

• rating: 99.9%
• # reviews: 8727
• city: Tulsa, Oklahoma

offer manutransmission:

• sold: 0
• availability: In Stock
• started: November 7, 2024
• quantity: 1
• options: Ship-to-home

payments manutransmission:

• other
• wallet: Google-pay
• credit card: Discover

returns manutransmission:

• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted

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