SPEEDWAY MOTORS 9300330 Smoothie Rams Horn Exhaust Manifolds Block

( Brand: Speedway Motors ), ( Type: Exhaust Manifolds ), ( Material: Nodular Iron ), ( Color: Silver ), ( Manufacturer Part Number: 9300330 ), ( Universal Fitment: Yes ), ( Item Height: 8.000 ), ( Item Length: 19.00 ), ( Item Width: 9.000 ), ( California Prop 65 Warning: True )

Review SPEEDWAY MOTORS Smoothie Rams Horn Exhaust Manifolds Small Block Chevy Sbc fits 350

The Speedway 9300330 Smoothie Rams Horn Exhaust Manifolds are a premium upgrade for Chevrolet 350 engines seeking improved exhaust flow and an attractive engine appearance. These manifolds are meticulously crafted to provide exceptional performance and style.

This set includes two smoothie-style Rams Horn exhaust manifolds, each designed to accommodate four exhaust ports. The Rams Horn design is not only visually appealing but also effective in optimizing exhaust gas flow. The smoothie finish provides a polished and modern look, contrasting the traditional ribbed design often found in aftermarket manifolds.

These manifolds are engineered to fit Chevrolet 350 engines, including those found in classic cars and hot rods. They are manufactured from high-quality materials to ensure durability and resistance to heat, making them a long-lasting solution for your engine upgrades.

The 9300330 Smoothie Rams Horn Exhaust Manifolds feature welded collector pipes that provide a strong and secure connection. The welds are inspected for quality and consistency to ensure a leak-free installation. The manifolds are also equipped with studs and nuts for easy attachment to the engine and exhaust system.

Installation of these manifolds is relatively straightforward, making them a popular choice among DIY enthusiasts and professional mechanics alike. They are designed to be a direct replacement for the OEM manifolds, minimizing the need for extensive modifications or fabrication work.

By upgrading to the Speedway 9300330 Smoothie Rams Horn Exhaust Manifolds, you can expect improved exhaust flow, increased power, and a more responsive engine. Additionally, the unique Rams Horn design and smoothie finish add a touch of customization and sophistication to your engine bay.

In summary, the Speedway 9300330 Smoothie Rams Horn Exhaust Manifolds are a high-performance upgrade for your Chevrolet 350 engine. They offer improved exhaust flow, a visually appealing design, and easy installation, making them an excellent choice for those seeking to enhance the functionality and appearance of their engine.

Pros and Cons of Buying Speedway 9300330 Smoothie Rams Horn Exhaust Manifolds for Chevy 350

The Speedway Motors 9300330 Smoothie Rams Horn Exhaust Manifolds are a popular choice among Chevy 350 engine builders. These manifolds offer a unique design and improved flow compared to traditional exhaust manifolds. In this article, we'll discuss the main pros and cons of investing in these manifolds.

1. Unique Design: The smoothie rams horn exhaust manifolds feature a distinctive rams horn design, which helps to improve exhaust gas flow and scavenging.

2. Enhanced Performance: By increasing exhaust gas flow, these manifolds can help improve engine performance, especially when used in high-performance applications.

3. Durability: Speedway Motors is known for producing high-quality components, and these manifolds are no exception. They are built to withstand the rigors of racing and high-performance driving.

4. Improved Appearance: The rams horn design adds a unique visual appeal to the engine, making it a popular choice among engine builders and hot rodders.

5. Versatility: These manifolds can be used in various applications, including street rods, race cars, and even marine applications.

1. Cost: The Speedway 9300330 Smoothie Rams Horn Exhaust Manifolds are more expensive than traditional exhaust manifolds. This may be a deterrent for some builders on a tight budget.

2. Complex Installation: Installing these manifolds can be more complicated than installing traditional manifolds due to their unique design. This may require additional labor costs.

3. Limited Compatibility: These manifolds are specifically designed for the Chevy 350 engine. They may not be compatible with other engine types, which could limit their usefulness for some builders.

4. Noise Level: The rams horn design can produce a louder exhaust note than traditional manifolds. This may be a concern for some builders looking for a quieter exhaust system.

The Speedway 9300330 Smoothie Rams Horn Exhaust Manifolds offer several advantages, including improved performance, unique design, and durability. However, they also come with some disadvantages, such as a higher cost and more complicated installation. Ultimately, the decision to purchase these manifolds depends on the specific needs and goals of the engine builder.

If you're building a high-performance Chevy 350 engine and are looking for improved exhaust flow and scavenging, the Speedway 9300330 Smoothie Rams Horn Exhaust Manifolds are an excellent choice. However, if you're on a tight budget or prefer a more traditional exhaust manifold design, there are other options available. It's essential to weigh the pros and cons carefully before making a decision.

part # 9300330 price

• $310.99

specifications maniheader:

• for models: 350
• for makes: Chevy
• brand: Speedway Motors
• type: Exhaust Manifolds
• material: Nodular Iron
• color: Silver
• manufacturer part number: 9300330
• universal fitment: Yes
• item height: 8.000
• item length: 19.00
• item width: 9.000
• california prop 65 warning: True

shipping maniheader:

• transit: 6-6 Days
• service: Standard, Expedited
• class: Standard, Expedited
• cost: $0.00
• type: Fixed

returns maniheader:

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

seller maniheader:

• rating: 99.2%
• # reviews: 325483

general maniheader:

• condition: New
• Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers

payments maniheader:

• other
• wallet: Paypal
• credit card: Visa

offer maniheader:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: August 6, 2025

Speedway Motors 9300330 Is Similar To:

• Speedway Motors Hz-9977-cer-pbk Fits Chevy Lt Cast Iron Exhaust Manifolds Black (55.8% similar) $255.99–$381.99. (December 15th, 2024)
• Speedway Motors Hz-9977-cer-sil Fits Chevy Lt Cast Iron Exhaust Manifolds Silver (54.2% similar) $255.99–$381.99. (December 15th, 2024)
• Speedway Motors Hz-9977-r Fits Chevy Lt Cast Iron Exhaust Manifolds Raw (54.8% similar) $255.99–$381.99. (December 15th, 2024)
• Speedway Motors 550915 Header Bolts 3/8-16 X 3/4 Inch Set/12 (24.7% similar) $14.99–$15.00. (December 16th, 2024)
• Speedway Motors 91013837-3.5 3.5 Inch Weld-on Header Collector 1 3/4 O.d. Primaries (27.2% similar) $38.99. (January 12th, 2025)
• Speedway Motors 550919 Header Bolts 3/8-16 X 3/4 Inch Set/16 (24.7% similar) $15.99. (January 12th, 2025)
• Speedway Motors 5509004 Header Bolt Kit Fits Ford Flathead (25% similar) $16.99. (February 14th, 2025)
• Speedway Motors 550917 Header Bolts 3/8-16 X 1 Inch Set/12 (25% similar) $18.99. (February 20th, 2025)
• Speedway Motors 9300332 Smoothie Rams Horn Exhaust Manifolds Chrome Fits Small Block Chevy (87.5% similar) $310.99. (March 21st, 2025)
• Speedway Motors 41811016 Big Block Chevy Header Flanges With Gaskets Bbc 3/8 Thick 396 427 454 502 (41.3% similar) $69.99. (March 31st, 2025)
• Speedway Motors 9300329-2 Replacement Hardware For Smoothie Rams Horn Exhaust Fits S/b Chevy (66.3% similar) $24.99. (April 3rd, 2025)