CORVETTE 10153670 Rear Impact Frame Gas Tank 11683132W

( Brand: Corvette ), ( Manufacturer Part Number: 10153670 ), ( Frame Type: Bumper ), ( Machine Type: Car ), ( Color: Silver ), ( Material: Aluminum ), ( Vintage Part: Yes ), ( Placement On Vehicle: Rear ), ( Type: Subframe ), ( Ipn: 11683132w ), ( Unit Type: Unit ), ( Oe/oem Part Number: 11783132y ), ( Universal Fitment: No ), ( Finish: Unfinished ), ( Country Of Origin: United States )

Review CORVETTE Chevy Rear Impact Sub Frame Gas Tank Support Oem fits C4 1984–1992

The **1984 1992 Chevrolet Corvette C4 Rear Impact Frame Gas Tank (Part Number: 10153670)** is a critical and often overlooked component essential for maintaining the structural integrity and safety of one of America s most iconic muscle cars. This high-strength steel frame-mounted fuel tank is specifically engineered to fit the rear impact structure of the C4 Corvette, ensuring proper alignment and compatibility with the vehicle s chassis. Designed to meet the rigorous demands of high-performance driving, this tank is built to withstand the stresses of aggressive cornering, hard braking, and the occasional off-road excursion, all while securely housing the fuel required to power the legendary LT1, LT5, or other small-block V8 engines that define the C4 era. Crafted from durable, corrosion-resistant steel, it is reinforced with strategic weld points and a robust mounting system to prevent shifting or damage during collisions, making it a vital part of the vehicle s passive safety features. Beyond its functional role, this tank also contributes to the Corvette s signature blend of sporty handling and classic American muscle, ensuring that enthusiasts can enjoy the unmistakable growl of a small-block V8 without compromising on reliability or performance. Whether restoring a classic C4 to its original glory or upgrading an existing build, this rear impact frame gas tank is an indispensable part of achieving both authenticity and durability in one of Chevrolet s most legendary sports cars.

### **Pros and Cons of Buying a 1984 1992 Chevrolet Corvette (C4) with a Rear-Impact Frame Gas Tank (VIN 10153670)**

#### **Pros**

1. **Classic Design and Prestige**

The C4 Corvette is an iconic American muscle car with a timeless, aggressive stance. Its handcrafted aluminum body, fiberglass hood, and distinctive pop-up headlights make it instantly recognizable and highly desirable among enthusiasts.

2. **Strong Engine Options**

- **L98 5.7L V8 (350 hp)** The base engine, reliable but less exciting.

- **LT1 5.7L V8 (300 hp, later 325 hp)** A high-performance variant with improved fuel injection and better throttle response.

- **LT5 5.7L V8 (400 hp, 1984 1988)** The most sought-after engine, featuring a high-lift cam, larger valves, and a dual-point ignition system for raw power.

- **Y-block 327/350 (early models)** Less common but highly collectible, especially in race-prepped form.

The LT5 is particularly valuable, making these models more desirable for collectors.

3. **Reliability (With Proper Maintenance)**

The C4 chassis is robust, and with regular maintenance (oil changes, timing belt, suspension work), many last well over 200,000 miles. The frame is strong, and the drivetrain components (transmission, differential) are durable if cared for.

4. **Modification Potential**

The C4 is one of the most modifiable Corvettes ever made. Aftermarket support is extensive, with options ranging from engine swaps (LS1, LS7, small-block Chevy) to suspension upgrades, exhaust systems, and interior customization. The open architecture of the engine bay makes performance mods relatively straightforward.

5. **Strong Secondary Market**

Parts are widely available, and the classic car community is active, meaning finding mechanics, restoration specialists, and enthusiasts is easy. The C4 is a staple at car shows, auctions, and meets, which can be appealing for social and networking reasons.

6. **Potential for Appreciation**

Well-preserved C4s, especially those with rare engines (LT5, Y-block) or low mileage, can appreciate in value over time. Restored examples with originality (or well-documented restorations) are particularly sought after.

7. **Driving Experience**

The C4 offers a raw, engaging driving experience with a stiff chassis, precise steering, and a powerful engine. The manual transmission models (especially with the LT5) provide a thrilling, old-school driving feel that modern cars often lack.

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#### **Cons**

1. **Frame Gas Tank (Rear-Impact) Vulnerability**

The most significant drawback of this specific VIN (10153670) is that it was involved in a **rear-end collision** that damaged the frame and required a **rear-mounted gas tank** as a repair. While this was a common fix in the 1980s, it introduces several risks:

- **Structural Weakness** The frame may have been bent or compromised, leading to long-term durability issues. A professional frame inspection (or a frame machine analysis) is essential.

- **Fuel Tank Safety** Rear-mounted tanks are less safe in future collisions and may require additional grounding or shielding.

- **Devaluation** Most buyers and appraisers will penalize a car with a frame repair, especially if the work was not done by a reputable shop.

2. **High Maintenance Costs**

- **Timing Belt** Must be replaced every 60,000 100,000 miles (varies by engine).

- **Water Pump** Often fails around the same time as the timing belt.

- **Suspension Wear** Bushings, shocks, and control arms degrade over time and require frequent replacement.

- **Electrical Gremlins** The C4 s wiring can be finicky, especially in older models.

- **Rust** Early C4s (pre-1988) are prone to rust in the wheel wells, frame rails, and undercarriage. Later models improved with better materials.

3. **Fuel and Insurance Costs**

- **Gasoline** The C4 s thirst (especially with a manual transmission) means higher fuel expenses compared to modern cars.

- **Insurance** Classic car insurance can be expensive, particularly for high-performance models or those with modifications. A frame-repaired C4 may also face higher premiums due to perceived risk.

4. **Driving Practicality**

- **Comfort** The C4 is a sporty car, not a daily driver. The stiff suspension, limited rear visibility, and cramped interior make long trips or city driving less enjoyable.

- **Fuel Economy** Expect around **12 16 MPG** (manual) or **14 18 MPG** (automatic), which is poor by modern standards.

- **Parking and Maneuverability** The long hood and short rear overhang make parking and tight-space navigation challenging.

5. **Depreciation Risk**

- While some C4s appreciate, many lose value if not well-maintained. A frame-repaired example will likely depreciate faster than an unrestored original.

- Over-modification can also hurt resale value, so buyers should be cautious about aggressive upgrades.

6. **Parts and Labor Costs**

- **Parts** While widely available, rare or aftermarket parts can be expensive. Original C4 parts (especially for older models) may require sourcing from specialty suppliers.

- **Labor** High-quality mechanics who specialize in classics can charge premium rates for restoration or maintenance work.

7. **Environmental and Legal Considerations**

- **Emissions Compliance** Some states have strict emissions laws for classic cars. A modified or poorly maintained C4 may fail inspections.

- **Smog Checks** In states with emissions testing, the C4 may require a smog exemption (if registered as a classic) or face fines if modified improperly.

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### **Conclusion**

Buying a **1984 1992 Chevrolet Corvette (C4) with a rear-impact frame gas tank (VIN 10153670)** is a decision that hinges on your priorities: **enthusiasm for classic cars, mechanical skills, and long-term commitment** versus **practicality and budget constraints**.

- **If you are an enthusiast who values the C4 s heritage, driving experience, and modification potential**, this car can be a rewarding project **provided the frame repair was done correctly and thoroughly inspected**. A well-documented restoration or a car with a clean bill of health from a frame machine could still be a great investment.

- **If you prioritize reliability, low maintenance, or daily usability**, the C4 may not be the best choice. The frame repair is a major red flag, and the car s age means it will always require attention.

The **LT5 engine** (if present) is a major plus, but the **frame gas tank repair** is a significant drawback that must be addressed with extreme caution. **Get a professional frame inspection, a full mechanical evaluation, and a detailed service history** before purchasing.

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### **Recommendation**

- **Verify the frame repair** Ensure the frame was straightened properly and that the rear-mounted gas tank was securely installed with proper grounding.

- **Budget for restoration** Expect to spend **$10,000 $30,000 ** depending on the car s condition. Prioritize the engine, transmission, suspension, and electrical system.

- **Consider a lower-mileage example** A C4 with under 50,000 miles and a clean history will be more reliable and appreciable.

- **Avoid over-modifying** Stick to functional upgrades (engine swaps, suspension) rather than cosmetic changes that hurt resale value.

- **Look for a C4 with no frame damage** A car with an original frame (even with rust) may be a safer long-term investment.

- **Consider a later C5 or C6** If you want a Corvette with modern reliability and lower maintenance, the **C5 (1997 2004)** or **C6 (2005 2013)** may be better choices for daily driving.

- **Buy a project car with caution** Only take on a C4 if you re prepared for the time, money, and effort required to make it roadworthy and enjoyable.

The **10153670 C4 with a frame gas tank repair** can be a fantastic project car for the right buyer **but only if the frame is sound and the car is in good enough condition to justify the work**. If you re not prepared for the challenges, consider a different model or a C4 with a cleaner history. **Always prioritize mechanical integrity over aesthetics when buying a classic

Details:

1984 1992 Chevy Corvette C4 Rear Bumper Impact Sub Frame Gas Tank Support OEM Part 10153670 Good preowned condition with light surface blemishes.

part #: 10153670 prices

• $219.95-$498.71

specifications mocycfra:

• for models: C4
• for makes: Chevy
• for years: 1984-1992
• brand: Corvette
• mpn: 10153670
• frame type: Bumper
• machine type: Car
• color: Silver
• material: Aluminum
• vintage part: Yes
• placement on vehicle: Rear
• type: Subframe
• ipn: 11683132w
• unit type: Unit
• oe/oem part number: 11783132y
• universal fitment: No
• finish: Unfinished
• country of origin: United States

payments mocycfra:

• other
• wallet: Apple-pay
• credit card: Visa

general mocycfra:

• Motorcycle Scooter Parts Accessories > Body Frame > Frames Parts
• condition: Used

returns mocycfra:

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

seller mocycfra:

• city: Babson Park, Florida
• # reviews: 1656
• rating: 99.6%

shipping mocycfra:

• service: UPS Ground
• class: Standard
• cost: $178.61
• carrier: UPS
• type: Calculated
• transit: 3-9 Days

offer mocycfra:

• sold: 0
• quantity: 1
• options: Ship-to-home
• best offers: True
• availability: In Stock
• started: February 25, 2026

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