1. Exhaust & Emission Parts To Buy
  2. sku: 18347543882203633
  3. PONTIAC 9797073

PONTIAC 9797073 Branch Port Exhaust Manifolds Gm General 68

fits model: Firebird. make: Pontiac. year: 1969.

9797073 General Motors 1969 68 Pontiac Firebird Long Branch D-port Exhaust Manifolds Rare Oem Gm Pair

( Manufacturer Part Number: 9797073 ), ( Part Type: Exhaust Manifold Motor ), ( Material: Cast Iron ), ( Vintage Part: Yes ), ( Placement On Vehicle: Left, Right ), ( Manufacturer Warranty: No Warranty ), ( Unit Quantity: Pair ), ( Universal Fitment: Direct Replacement ), ( Finish: Original Unrestored Cast Iron ), ( Country Of Origin: United States )

Review PONTIAC General Motors 68 Long Branch D port Exhaust Manifolds Rare Oem Gm Pair fits FIREBIRD 1969

1969-1968 Pontiac Firebird Branch D-Port Exhaust Manifolds - GM (General Motors)

Experience a powerful and distinctive enhancement to your vintage 1969-1968 Pontiac Firebird with the General Motors (GM) 9797073 Branch D-Port Exhaust Manifolds. These manifolds are designed specifically for the Firebird models and are an excellent choice for muscle car enthusiasts seeking a reliable, high-performance upgrade.

Crafted with precision and attention to detail, these exhaust manifolds showcase the quality that GM is renowned for. They are constructed from durable, heat-resistant cast iron, ensuring long-lasting performance under extreme conditions. The Branch D-Port design offers optimal gas flow, helping to increase horsepower and torque, resulting in a more responsive and exhilarating driving experience.

Each manifest is designed to seamlessly integrate with your Firebird's existing exhaust system, ensuring a perfect fit and a smooth, uninterrupted flow of exhaust gases. The D-Port design also provides a unique visual appeal, enhancing the overall look of your classic Firebird.

By installing these manifolds, you not only improve the performance of your Firebird but also maintain its original character. These manifolds are direct replacements for the original equipment, ensuring that your Firebird retains its originality while benefiting from the performance enhancements they provide.

Upgrade your Firebird with the GM 9797073 Branch D-Port Exhaust Manifolds and experience the perfect blend of power, performance, and classic style that these iconic muscle cars are known for. Invest in this high-quality product and take your Firebird to the next level.

Pros and Cons of Buying 1969-1968 Pontiac Firebird Branch D-Port Exhaust Manifolds (GM)

Pros:

1. Authenticity: These exhaust manifolds are original parts for the 1969-1968 Pontiac Firebird, ensuring a perfect fit and maintaining the vehicle's originality.

2. Quality: General Motors (GM) is a reputable automobile manufacturer known for producing high-quality parts.

3. Performance: D-Port exhaust manifolds are designed to optimize engine performance, potentially enhancing the overall driving experience of your Firebird.

4. Availability: These parts can be easily found from various online retailers, making them accessible for purchase.

Cons:

1. Cost: Original GM parts, especially for classic cars, can be quite expensive compared to aftermarket alternatives.

2. Compatibility: If your Firebird has aftermarket modifications, these original exhaust manifolds may not work seamlessly with them.

3. Durability: As these parts are older, they may have accumulated wear and tear over the years, leading to potential issues down the line.

4. Delay in Shipment: Due to their vintage nature, there might be a delay in shipping, especially if the parts need to be sourced from a distant location.

Conclusion:

If you're looking to maintain your 1969-1968 Pontiac Firebird's originality and want a high-quality exhaust manifold, then the 1969-1968 Pontiac Firebird Branch D-Port Exhaust Manifolds (GM) could be an excellent choice. However, consider your budget and any aftermarket modifications on your car before making a purchase. It's essential to weigh the potential benefits against the potential costs and compatibility issues.

Recommendation:

If you're on a tight budget or have aftermarket modifications on your Firebird, you might want to consider aftermarket alternatives that offer similar performance at a lower price point. In any case, thoroughly research the parts and their compatibility with your vehicle before making a purchase to ensure a smooth and enjoyable driving experience.

Details:

No cracks, no welded repairs, broken bolt ears. D-port heads have slightly smaller ports leading to a minor flow mismatch. Not compatible with Ram Air IV or other round-port. Hard to find in this condition with known history. This is a genuine pair of factory GM cast-iron Long Branch D-port exhaust manifolds removed from my 1969 Pontiac Firebird 400HO.

Casting Details. Correct for 1969 model year production. Typical age patina consistent with stored, used factory parts. Some GTO or Grand Pix setups.

I ve owned these manifolds ever since they are authentic originals,not reproductions. Original GM Pontiac Long Branch Exhaust Manifold Set Correct for 1968 1969 Firebird 400HO / Ram Air III D-Port but will fit other years and engines with D-Port Heads. Original mounting surfaces intact. Will also fit other D-port Pontiac engines with matching Long Branch down pipes.

These are true GM originals, not modern reproductions. Authenticity Notes. Found on 1969 Firebird 400HO and Ram Air III engines and some 428HO Grand Pix applications.

part #: 9797073 prices

  • $39.95-$89.95

specifications emissyste:

  • for models: Firebird
  • for makes: Pontiac
  • for years: 1969
  • mpn: 9797073
  • part type: Exhaust Manifold Motor
  • material: Cast Iron
  • vintage part: Yes
  • placement on vehicle: Left, Right
  • manufacturer warranty: No Warranty
  • unit quantity: Pair
  • universal fitment: Direct Replacement
  • finish: Original Unrestored Cast Iron
  • country of origin: United States

seller emissyste:

  • # reviews: 750
  • rating: 100.0%
  • city: Sweet, Idaho

general emissyste:

  • condition: Used
  • Car Truck Parts Accessories > Exhaust Emission Systems > Other Exhaust Emission Parts

shipping emissyste:

  • carrier: FedEx
  • class: Standard
  • cost: $0.00
  • service: FedEx Ground / FedEx Home Delivery
  • transit: 4-8 Days
  • type: Calculated

returns emissyste:

  • policy: No Returns

offer emissyste:

  • sold: 0
  • started: November 20, 2025
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock

payments emissyste:

  • wallet: Apple-pay
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  • credit card: Mastercard
for models: firebird, for makes: pontiac, for years: 1969, part type: exhaust manifold motor, vintage part: yes, placement on vehicle: left, right, manufacturer warranty: no warranty, unit quantity: pair, universal fitment: direct replacement, finish: original unrestored cast iron, country of origin: united states,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust emission parts, material: cast iron, sku: 18347543882203633,
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  • Used. Offer #1 priced at $89.95 + $25.89 shipping estimate = $115.84* total. +$25.89 shipping
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