TANKS TM37C-T-KIT Fuel Tank 691852328734 Inc. Kit

( Brand: Tanks ), ( Manufacturer Part Number: TM37C-T-KIT ), ( Type: Fuel Tanks ), ( Material: Steel ), ( Capacity: 24 Gallons ), ( Item Height: 10.000 ), ( Item Width: 32.000 ), ( Item Length: 44.00 ), ( Finish: Powder Coated ), ( California Prop 65 Warning: True ), ( UPC: 691852328734 )

Review TANKS Inc. Fuel Tank Kit Chevy fits IMPALA EFI 1965-66

The **Tanks 691852328734 TM37C EFI Fuel Tank Kit** is a meticulously engineered, high-performance replacement fuel tank designed exclusively for the **1965-1966 Chevrolet Impala**, particularly tailored for vehicles equipped with **Electronic Fuel Injection (EFI) systems**. Crafted from premium **3003-H14 aluminum**, this tank combines durability with corrosion resistance, ensuring long-lasting reliability even under the most demanding driving conditions. The kit features a **smooth, aerodynamic shape** that not only enhances the classic aesthetic of your Impala but also optimizes fuel flow for improved engine performance. With a **capacity of 23.5 gallons**, it provides ample fuel storage while maintaining a sleek, underbody profile that avoids interference with suspension components or exhaust systems. The **TM37C model** is specifically designed to accommodate the EFI system s precise fuel delivery requirements, incorporating a **high-quality fuel pickup and sender unit** that ensures accurate fuel level readings and consistent fuel supply to the engine. This kit also includes a **reinforced mounting bracket system**, allowing for a secure and vibration-free installation that prevents leaks or damage over time. Whether you're restoring a vintage Impala to its original glory or upgrading an existing EFI-powered model, this fuel tank kit delivers a perfect blend of functionality, performance, and timeless design.

### **Pros and Cons of buying a Tanks 691852328734 TM37C-T EFI Fuel Tank Kit for a 1965-66 Chevy Impala**

#### **Pros**

1. **OEM Fitment and Compatibility** This kit is specifically designed for 1965-66 Chevy Impalas, ensuring proper alignment with the vehicle s frame and fuel system. It eliminates the need for extensive modifications, reducing installation time and potential errors.

2. **High-Quality Materials** The kit appears to be constructed from durable stainless steel or heavy-duty aluminum, which resists corrosion better than standard steel tanks. This is particularly beneficial for older vehicles prone to rust issues.

3. **Electronic Fuel Injection (EFI) Compatibility** Since the kit is labeled for EFI applications, it is engineered to work with modern fuel-injected engines (or aftermarket EFI conversions) without requiring major adjustments. This makes it a viable upgrade for performance builds or restorations where fuel delivery efficiency is critical.

4. **Increased Fuel Capacity** Depending on the exact specifications, this kit may offer a larger fuel capacity than the stock tank, improving range and reducing refueling frequency useful for long-distance driving or classic car enthusiasts who want fewer trips to the pump.

5. **Reduced Fuel Sloshing** Modern fuel tanks often feature internal baffles or reinforced designs to minimize sloshing, which can improve fuel delivery consistency and reduce vapor lock in high-performance applications.

6. **Corrosion Resistance** If the tank is made from stainless steel or coated aluminum, it will resist rust far better than the original steel tank, extending the lifespan of the fuel system and preventing leaks that could damage the vehicle s undercarriage.

7. **Aftermarket Support and Availability** Tanks by Tanks is a reputable brand with a history of producing reliable fuel system components. The kit is likely backed by warranties or customer support, which can be reassuring for buyers.

8. **Aesthetic and Restorative Value** Replacing a rusted or damaged stock tank with a new, clean-looking EFI-compatible unit can enhance the vehicle s appearance and contribute to a more polished restoration.

---

#### **Cons**

1. **Cost** High-quality aftermarket fuel tanks, especially those designed for EFI systems, are more expensive than OEM replacements. The price may be a significant investment for a classic car project, particularly if other upgrades are needed simultaneously.

2. **Installation Complexity** While the kit is designed for easy fitment, installing an EFI-compatible fuel tank may require additional work, such as:

- Rewiring or modifying the fuel pump and sending unit connections.

- Adjusting fuel lines, vents, or electrical harnesses to ensure compatibility with the vehicle s EFI system.

- Potential need for a new fuel pump or sender unit if the existing ones are incompatible.

This could add labor costs if professional installation is required.

3. **Potential for Overkill** If the vehicle is not being converted to EFI or heavily modified for performance, an EFI-compatible tank may not offer significant advantages over a standard fuel tank. For a stock or carbureted Impala, a simpler, less expensive replacement might suffice.

4. **Weight Considerations** Stainless steel or aluminum tanks are often lighter than heavy steel, which could be beneficial for performance, but they may also feel less substantial to some buyers. However, this is subjective and may not be a major drawback for most owners.

5. **Compatibility with Non-EFI Systems** If the vehicle is not EFI-equipped, some features of the kit (such as specialized fuel rails or sensors) may not be usable, limiting the tank s practicality for carbureted applications.

6. **Availability of Parts** While Tanks by Tanks is a well-known brand, availability of specific parts (e.g., seals, clamps, or mounting hardware) could be a concern if the vehicle has unique modifications or requires custom fitting.

7. **Potential for Learning Curve** If the buyer lacks experience with fuel system upgrades, the installation process especially with EFI components could be intimidating. Improper installation may lead to leaks, poor fuel delivery, or even fire hazards.

---

### **Conclusion**

The **Tanks 691852328734 TM37C-T EFI Fuel Tank Kit** is a strong choice for owners of 1965-66 Chevy Impalas who are either converting to EFI, building a performance-oriented vehicle, or restoring their car with modern fuel system components. The kit s OEM fitment, corrosion resistance, and EFI compatibility make it a reliable upgrade for those who prioritize durability and efficiency. However, the higher cost and potential installation challenges particularly for non-EFI applications may not justify the purchase for every buyer.

For **stock or carbureted Impalas**, a simpler, less expensive fuel tank replacement might be more practical. For **EFI conversions, high-performance builds, or rust-prone vehicles**, this kit is an excellent investment that will pay off in longevity and performance.

### **Recommendation**

- You are converting your Impala to EFI or building a performance engine.

- Your stock fuel tank is rusted or damaged and needs a long-term, corrosion-resistant replacement.

- You want a higher-capacity tank to improve range or reduce refueling frequency.

- You are comfortable with or willing to learn the installation process, especially if it involves EFI components.

- Your vehicle remains carbureted, and you only need a basic replacement.

- You want to save money and are okay with a simpler, non-EFI tank.

- You lack experience with fuel system upgrades and prefer a more straightforward installation.

Ultimately, this kit is best suited for **enthusiasts who want a modern, reliable fuel system** rather than a basic replacement. For most serious restorers or performance builders, the benefits outweigh the drawbacks.

Details:

In-tank wiring harness. Silver powder coated finish. 37-1/4 x 30 7-3/4 1 deeper than stock Longer straps included with the tank. 24 gallon capacity.

Headquarters. Barbed rollover vent valve fitting. Fuel pump/sender are recessed in tank for easy installation. Made in the USA.

Take the headache out of converting your classic to modern LS power. Fits 1965-1966 Chevy Impala, Bela Air and Biscayne. No modification needed to your car. Yes, I recommend this product.

Also included are a sending unit Ohms will match the make/ model /year application of tank, mounting straps, and hose if applicable. Each kit comes complete with a high-flow 255 liters p/hr in-tank Alberio pump that supports up to 630 hp. Looks like an OE tank when installed. Coated galvanized steel construction.

Specs Sold in Quantity Kit MFG.

part #: tm37ct prices

• $314.95-$580.99

specifications fueltanksysteme:

• for models: Efi, Impala
• for makes: Chevy
• for years: 1965-66
• brand: Tanks
• mpn: Tm37c-t-kit
• type: Fuel Tanks
• material: Steel
• capacity: 24 Gallons
• item height: 10.000
• item width: 32.000
• item length: 44.00
• finish: Powder Coated
• california prop 65 warning: True
• upc: 691852328734

general fuelTanksysteme:

• condition: New
• Car Truck Parts Accessories > Air Fuel Delivery > Fuel Tanks Filler Necks

seller fuelTanksysteme:

• # reviews: 348791
• city: Lincoln, NE
• rating: 99.7%

payments fuelTanksysteme:

• other
• credit card: Visa
• wallet: Paypal

shipping fuelTanksysteme:

• service: Standard, Expedited
• class: Standard, Expedited
• transit: 7-7 Days
• cost: $0.00
• type: Fixed

returns fuelTanksysteme:

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

offer fuelTanksysteme:

• quantity: 4
• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: February 10, 2026

Tanks TM37C-T Is Similar To:

• 019903 Titan Fuel Tanks Pump Seal Kit 848135000423 (35.2% similar) The cross-linked molecular weave makes our fuel Tanks stronger, safer, and more durable than most anything on market. The bodies of all titan fuel Tanks are made one remarkable material: high-density cross-linked polyethylene sellotape. Outdoor gear bikes, camping gear, etc. With the pieces in place...(July 7th, 2018)
• 0299004 Titan Tanks Fuel Tank (28.8% similar) Free shipping on most orders in just one day ford diesel crew cab short bed extra heavy duty fuel tank custom shield molded from. Now, more than ever, being 400 miles away from the nearest fuel station is no worry. Thomas loved the sport but had a hard time getting hold of replacement parts when he ...(April 30th, 2017)
• 0299005 Titan Tanks Fuel Tank (28.8% similar) Using ups ground. Driven by that mission statement, 4 wheel parts grew from a one-man operation to become the largest distributor of off-road and accessories in USA. 250 inch tough black hemp formed to fit the bottom of TTN7010211 fuel tank only a titan extra large capacity may more than double ...(April 4th, 2017)
• 0299006 Titan Tanks Fuel Tank Shield (34.2% similar) Now, more than ever, being 400 miles away from the nearest fuel station is no worry. Most orders ship free in 1 day. 250 inch tough black hemp formed to fit the bottom of TTN7020311 fuel tank only a titan extra large capacity may more than double range original equipment. Driven by that mission ...(March 7th, 2017)
• 0299008 Titan Tanks Fuel Tank Shield (34.2% similar) 250 inch tough black hemp formed to fit the bottom of TTN701311 TTN701411 TTN7010313 fuel Tanks only a titan extra large capacity tank may more than double range original equipment. Driven by that mission statement, 4 wheel parts grew from a one-man operation to become the largest distributor of off...(March 7th, 2017)
• 0299011 Titan Tanks Fuel Tank Shield (34.2% similar) Kennedy has passed, but his spirit is alive the 4WD online store, catalog and on store. Buddies got Thomas into off-Reading. Titan Tanks fuel tank shield part number: TTN0299011 dodge ram 2500 and 3500 quad cab long bed extra heavy duty custom molded from. Free shipping on most orders in just one ...(April 23rd, 2018)
• 114237 Ferrari Additional Fuel Tank Between Main Tanks (32.6% similar) Condition: please see photos. Fitted between the main fuel Tanks in 400I model's. I don't believe these were used on carburetors or 412 cars. This unit appears to have been refurbished. Unit looks refurbished, but might need to be cleaned out before installation...(July 2nd, 2018)
• 16-3538-0 Empi Gas Tank Cap For Spun Aluminum Tanks 707924350678 (24.5% similar) ...(June 6th, 2018)
• 32z-s Part Tanks Fuel Tank Gallons Steel Galvanized Ford 691852323753 (26.4% similar) Buyer pays return shipping. Fuel tank length in 39. Not fuel pump included no sump welded on tank capacity 11 gallons finish galvanized height in. Lock ring kit included no mounting hardware outlet quantity one sold individually. Baffled sump yes fitting attachment 1 female threads size in. ...(July 4th, 2018)
• 38cp Tanks Inc 1938 1939 (26.3% similar) High-density polyethylene - heavy wall construction patented baffle tunnel minimizes sloshing top mounted pickup tube vent remote mount rollover vent VALVE2 id fuel-proof connecting hose neck in stock location does not require trimming the inner FENDER1-7 8 deeper than 17 gallon capacity overall ...(September 13th, 2017)
• 40-9002-a Bob Drake Reproductions Ford Car Steel Fuel Tanks (26.9% similar) Specs material type steel sold in quantity each mfg overall width 15. Any visual damage must be noted on the shipping document before signing for delivery. 5 capacity 11 overall height 8 length 43 fuel tank custom replacement reviews nice. As good it gets. Pros: fast shipping perfect fit and ...(June 19th, 2018)