1. Automotive Used Intake Manifolds Items
  2. sku: 12335215858895762
  3. 11514343

11514343 Upper Mpfi Throttle Body Plenum Intake Bolts 2.8 3.1 V6

fits model: Firebird, Camaro. year: 1985-92.

11514343 General Motors 1985-92 Firebird Camaro 2.8 3.1 V6 Mpfi Throttle Body Upper Plenum Intake Bolts

( Brand: General Motors ), ( Type: Intake Manifold ), ( Manufacturer Part Number: 11514343 ), ( Vintage Part: Yes ), ( Placement On Vehicle: Front, Lower ), ( Performance Part: No )

Review GENERAL MOTORS 1985 92 2.8 3.1 V6 Mpfi Throttle Body Upper Plenum Intake Bolts fits FIREBIRD CAMARO 1985-92

Throttle Body Upper Plenum Intake Bolts for 1985-1992 Firebird and Camaro (2.8L & 3.1L V6 MPFI Engines)

Description:

These throttle body upper plenum intake bolts are specifically engineered for the 1985-1992 Firebird and Camaro models equipped with the 2.8L and 3.1L V6 Multi-Point Fuel Injection (MPFI) engines. Designed as a direct replacement, these bolts ensure a reliable and secure connection between the throttle body and the upper plenum intake.

Constructed from high-strength materials, these bolts provide superior holding power and resistance to wear and corrosion. The bolts feature hexagonal heads for easy installation and removal with a socket wrench, ensuring a straightforward repair or maintenance process.

These bolts are precisely measured and manufactured to meet the exact specifications of the original equipment, ensuring a perfect fit and seamless integration into your vehicle's engine system. By using these genuine bolts, you can maintain the optimal performance and reliability of your Firebird or Camaro.

Additionally, these bolts come in a pack of four, ensuring you have enough to complete the job. For those seeking a quality and cost-effective solution for their throttle body upper plenum intake, these bolts are an excellent choice.

In summary, these throttle body upper plenum intake bolts are a must-have for any Firebird or Camaro owner with a 2.8L or 3.1L V6 MPFI engine from the 1985-1992 model years. By using these genuine bolts, you can maintain the integrity and performance of your engine system while ensuring a secure connection between critical components.

Buying aftermarket upper intake bolts for a 1985-1992 Firebird or Camaro with a 2.8L, 3.1L, V6 MPFI engine and a Throttle Body (TB) and Plenum can have both advantages and disadvantages. Here's a breakdown:

Advantages:

1. Improved Engine Performance: New bolts can ensure a better seal between the intake manifold and the cylinder head, which can lead to improved engine performance, better gas mileage, and increased power.

2. Durability: High-quality aftermarket bolts are often made of stronger materials than OEM (Original Equipment Manufacturer) bolts, ensuring they can withstand the rigors of high-performance driving and last longer.

3. Cost-Effective: In some cases, aftermarket bolts may be less expensive than OEM bolts, making it a more cost-effective solution for those on a budget.

Disadvantages:

1. Risk of Damage: Installing aftermarket bolts may require more torque than OEM bolts, and using too much force can damage the threads, causing leaks or other issues. It's essential to follow the manufacturer's instructions carefully.

2. Potential for Cross-Threading: Improper installation techniques, such as cross-threading, can damage the threads and cause leaks. It's crucial to use the correct tools and follow proper installation procedures.

3. Compatibility: Not all aftermarket bolts are compatible with all engines or intake manifolds. It's essential to ensure the bolts you purchase are the correct fit for your vehicle.

Ending Conclusion:

Buying aftermarket upper intake bolts for a 1985-1992 Firebird or Camaro with a 2.8L, 3.1L, V6 MPFI engine and a Throttle Body (TB) and Plenum can provide improved engine performance and durability. However, it's essential to be aware of the potential risks, such as damage from incorrect installation techniques, cross-threading, and compatibility issues. To mitigate these risks, it's crucial to follow the manufacturer's instructions carefully, use the correct tools, and ensure the bolts are compatible with your engine and intake manifold.

Recommendation:

If you decide to purchase aftermarket upper intake bolts for your 1985-1992 Firebird or Camaro, we recommend purchasing from a reputable and trusted aftermarket parts supplier. Additionally, be sure to follow the manufacturer's instructions carefully during installation to avoid any potential issues.

Details:

In great shape.

part #: 11514343 prices

  • $30.00-$44.00

specifications inputmanifolds:

  • for models: Firebird, Camaro
  • for years: 1985-92
  • brand: General Motors
  • type: Intake Manifold
  • manufacturer part number: 11514343
  • vintage part: Yes
  • placement on vehicle: Front, Lower
  • performance part: No

payments inputmanifolds:

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general inputmanifolds:

  • condition: Used
  • Car Truck Parts Accessories > Air Fuel Delivery > Intake Manifolds

returns inputmanifolds:

  • policy: No Returns

seller inputmanifolds:

  • city: Montrose, Michigan
  • # reviews: 2665
  • rating: 100.0%

offer inputmanifolds:

  • quantity: 3
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • started: March 9, 2026

shipping inputmanifolds:

  • cost: $0.00
  • transit: 3-7 Days
  • class: Standard
  • service: Standard
  • type: Fixed
for models: firebird, camaro, for years: 1985-92, type: intake manifold, vintage part: yes, placement on vehicle: front, lower, performance part: no,
category: auto parts > car truck parts accessories > air fuel delivery > intake manifolds, sku: 12335215858895762,

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