SPEEDWAY MOTORS 91017730-RAW Cast Hemiretro Valve Covers 5.7/6.1/6.4

( Brand: Speedway Motors ), ( Manufacturer Part Number: 91017730-RAW ), ( Type: Valve Covers ), ( California Prop 65 Warning: True )

Review SPEEDWAY MOTORS Cast Aluminum Gen For Hemiretro Valve Covers 5.7/6.1/6.4

Introducing the Speedway 91017730 RAW Cast Gen Hemiretro Valve Covers, a perfect addition for your 5.7, 6.1, or 6.4 liter engine. These valve covers are not just functional parts but also aesthetic upgrades that add a classic touch to your engine bay.

Crafted from raw cast iron, these valve covers exude an authentic, vintage look. The RAW finish showcases the intricate details of the cast iron, giving each set a unique character. The Hemiretro design is inspired by the classic hemispherical shape, adding a touch of nostalgia to your modern engine.

The 91017730 valve covers feature a smooth, flat surface on top that allows for easy installation of aftermarket accessories such as gauges and breather kits. The bottom side has an open design with six mounting bosses that securely attach the covers to the engine. Each boss has a threaded hole, allowing for easy installation of bolts.

The Speedway 91017730 RAW Cast Gen Hemiretro Valve Covers are designed to fit engines with a 3.75-inch valve cover gasket width. They are a direct replacement for the original factory valve covers on your engine, making the installation process straightforward.

These valve covers are not just for show; they also offer excellent heat dissipation due to their cast iron construction. The raw finish also allows for easy painting or coating, offering additional protection against engine heat and environmental elements.

In conclusion, the Speedway 91017730 RAW Cast Gen Hemiretro Valve Covers are a must-have for enthusiasts looking to enhance the appearance of their engine while maintaining functionality. The raw cast iron finish, classic hemispherical design, and easy installation make these covers a worthy investment for any automotive project.

Pros and Cons of Buying Speedway 91017730 Raw Cast Gen Hemiretro Valve Covers for 5.7/6.1/6.4 Engines

a. Authentic Appearance: The raw cast finish gives the engine a vintage, authentic look, which many enthusiasts prefer over the more common painted or polished covers.

b. Durability: Raw cast gen valve covers are typically more robust than their polished or painted counterparts, as the rough surface helps dissipate heat better, reducing the risk of cracks and warping.

c. Easy to Install: These valve covers come as a complete assembly, so installation is relatively straightforward compared to assembling separate parts.

d. Cost-Effective: The raw cast gen valve covers are often more affordable than their polished or painted alternatives, making them an attractive option for those on a budget.

a. Unfinished Look: The raw cast finish might not be desirable for those who prefer a more polished, finished appearance for their engine.

b. Maintenance: The rough surface of raw cast gen valve covers requires more frequent cleaning to maintain their appearance, as they are more prone to collecting oil residue.

c. Potential for Rough Edges: The casting process may leave rough edges or imperfections on the valve covers, which might need to be smoothed out before installation.

The Speedway 91017730 raw cast gen hemiretro valve covers offer several advantages, such as a unique appearance, increased durability, ease of installation, and cost-effectiveness. However, they also come with some drawbacks, like an unfinished look, the need for more frequent maintenance, and potential rough edges. Ultimately, the decision to buy these valve covers depends on your personal preferences, engine application, and budget.

If you're looking for a cost-effective, durable, and authentic-looking solution for your 5.7/6.1/6.4 engine valve covers, the Speedway 91017730 raw cast gen hemiretro valve covers are an excellent choice. However, if you prefer a more polished look or are concerned about the maintenance requirements, you might consider alternative options with a smoother finish.

Details:

Notably, they can also fit 2003 2005 5.7L Hemi engines if 2006 later coils are used. These come with the o ring but use factory gasket as well. This compatibility feature makes them versatile for various HEMI engine configurations.

Mounting Hardware Included. Specs Sold in Quantity Pair Valve Cover Mounting Bolt Notes MFG. Choose between a Polished, Natural, or Black Finish. PCV provision holes are both in the center.

These valve covers have a height of 1 3/4 inches and are compatible with both stock aftermarket coils. No fill tube provided. 5.7L, 6.1L, 6.4L. Part # 91017730-RAW Condition New Brand Speedway Motors Sold Pair Details Info The Aluminum Mopar, Chrysler, Jeep, Ram Gen 3 HEMI valve covers are a high-quality aftermarket solution designed to fit Mopar 5.7L, 6.1L, and 6.4L engines manufactured between 2003 2020.

No PCV quick connection tubes provided.

part #: 91017730 prices

• $271.99-$364.99

specifications rockercove:

• brand: Speedway Motors
• mpn: 91017730-raw
• type: Valve Covers
• california prop 65 warning: True

returns rockercove:

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

general rockercove:

• Engines Engine Parts > Valvetrain Components > Rocker Valve Covers
• condition: New

payments rockercove:

• other
• wallet: Paypal
• credit card: Visa

shipping rockercove:

• class: Expedited
• type: Fixed
• service: Expedited
• transit: 3-5 Days
• cost: $0.00

seller rockercove:

• # reviews: 337617
• city: Lincoln, NE
• rating: 99.5%

offer rockercove:

• started: November 16, 2025
• options: Ship-to-home
• availability: In Stock
• sold: 0

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