SPEEDWAY MOTORS 91603193 Valve Covers

( Brand: Speedway Motors ), ( Manufacturer Part Number: 91603193 ), ( Type: Valve Covers ), ( California Prop 65 Warning: True )

Review SPEEDWAY MOTORS Series Aluminum Valve Covers Chrome fits LS1

The Speedway Motors 91603193 LS1 Valve Covers are a must-have upgrade for any Chevrolet LS1 engine. These valve covers are designed to provide superior performance and a clean, custom look for your engine compartment.

Crafted from high-quality aluminum material, these valve covers offer excellent heat dissipation capabilities. The aluminum construction allows for efficient cooling of the engine, which is essential for maintaining optimal performance. The smooth, polished finish of these valve covers not only looks great but also helps to reduce the amount of heat that is radiated, keeping the engine bay cooler.

These valve covers feature a classic, traditional design that is reminiscent of the original LS1 valve covers. However, they offer several upgrades that make them a popular choice among enthusiasts. The valve covers come with new gaskets, making installation a breeze. They also include new valve cover screws, ensuring a secure fit and reducing the risk of leaks.

One of the standout features of these valve covers is the integrated breather system. This system allows for the easy flow of crankcase gases, helping to maintain proper engine vacuum and reducing the risk of oil foaming. The system also includes a breather tube that can be routed to an oil separator or catch can for even cleaner oil.

The Speedway Motors 91603193 LS1 Valve Covers are a direct replacement for the factory covers on your LS1 engine. They are compatible with both stock and modified engines and can be used in both street and racing applications. The covers come with a one-year warranty against defects in materials or workmanship, giving you peace of mind and confidence in your purchase.

In conclusion, the Speedway Motors 91603193 LS1 Valve Covers are a high-performance, stylish upgrade for any Chevrolet LS1 engine. Their efficient heat dissipation capabilities, classic design, and integrated breather system make them a popular choice among enthusiasts. With their easy installation and reliable performance, these valve covers are a smart investment for any LS1 engine build.

Pros and Cons of Buying Speedway 91603193 LS1 Valve Covers

The Speedway 91603193 LS1 Valve Covers are aftermarket parts designed for Chevrolet LS1 engines. These covers offer several advantages and disadvantages for engine builders and car enthusiasts. In this analysis, we will discuss the pros and cons of investing in these valve covers.

1. Aesthetics: The Speedway 91603193 LS1 Valve Covers are known for their attractive design, which can enhance the visual appeal of your engine bay. They come in various finishes, including polished aluminum, making them a popular choice for those who value engine appearance.

2. Durability: These valve covers are designed to be more robust than OEM parts. They are made from high-quality aluminum, which is less prone to warping or cracking compared to the original plastic covers. This enhanced durability can save you from frequent replacements.

3. Customization: Aftermarket valve covers like the Speedway 91603193 allow for more customization options. You can choose from various finishes, colors, and even add logos or decals to personalize your engine.

4. Improved Functionality: Some aftermarket valve covers come with additional features, such as improved breather systems or better sealing. These enhancements can lead to improved engine performance and reliability.

1. Cost: Aftermarket valve covers like the Speedway 91603193 can be more expensive than their OEM counterparts. The increased cost may not be justifiable for some engine builders or car enthusiasts.

2. Installation Complexity: Installing aftermarket valve covers may require more effort and expertise compared to OEM parts. Some covers may need additional modifications to fit properly, which can add to the overall installation time and cost.

3. Compatibility: Ensuring compatibility with other engine components is crucial when purchasing aftermarket valve covers. Some covers may not be a perfect fit for specific engines or may require additional modifications to work properly.

4. Quality Variations: The quality of aftermarket parts can vary significantly from one manufacturer to another. It is essential to choose a reputable brand like Speedway to ensure the highest possible quality.

The Speedway 91603193 LS1 Valve Covers offer several advantages, including improved aesthetics, durability, customization, and functionality. However, they also come with some disadvantages, such as increased cost, installation complexity, compatibility concerns, and quality variations. Ultimately, the decision to purchase these valve covers depends on your specific needs, budget, and level of expertise. If you value the benefits of enhanced durability, customization options, and improved functionality, these covers may be worth the investment. However, if you are on a tight budget or prefer the simplicity of OEM parts, you may want to consider other options.

If you have decided to invest in aftermarket valve covers for your LS1 engine and are considering the Speedway 91603193, ensure you purchase them from a trusted supplier with a solid reputation for quality. Additionally, carefully consider the installation process and compatibility with your engine components to minimize potential issues. By taking these precautions, you can enjoy the benefits of these attractive and durable valve covers while mitigating potential drawbacks.

Details:

Relocation of the ignition coils is required and provides a clean look to your engine. Chrome Finish. Billet Oil Cap.

O-Ring Gaskets. Mounting Hardware. Part # 91603193 Condition New Brand Speedway Motors Sold Each Details Dress up your GM LS-Series engine with a set of our 1-piece cast aluminum valve covers. GM LS-Series heads LS1, LS6, LS2, LS3, L99, LS4, LS7, LS9, L92, LSA.

Available in polished, chrome and black finishes.

part #: 91603193 prices

• $22.99-$235.99

specifications rockercove:

• for models: Ls1
• brand: Speedway Motors
• mpn: 91603193
• type: Valve Covers
• california prop 65 warning: True

general rockercove:

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

shipping rockercove:

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

payments rockercove:

• wallet: Paypal
• other
• credit card: Visa

returns rockercove:

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

seller rockercove:

• # reviews: 365281
• rating: 99.8%
• city: Lincoln, Nebraska

offer rockercove:

• quantity: 8
• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: May 16, 2026

Speedway Motors 91603193 Is Similar To:

• Spectre Ssi Company Speedway Brand Valve Covers 6330x Flamed Polished Aluminum Billet Big Block Chevy 396 454 (30.5% similar) Spectre / Speedway brand f lamed billet aluminum polished tall valve covers fits 1965 -1995 396-454 big block Chevy sis company valve covers - nice pair of in as found condition shown good with no grinding or trimming cracks weld repairs typical scuffs and scratches missing all hardware breathers...(August 12th, 2024)
• Spectre Ssi Company Speedway Brand Valve Covers Spt4990 Flamed Polished Aluminum Billet 1960-86 Sb Chevy (31.4% similar) Spectre / Speedway brand f lamed billet aluminum polished valve covers - fits many street rod small block Chevy applications fits 1960 -1986 blockchain valve covers p/n SPT4990 nice pair of in as found condition shown good with no grinding or trimming cracks weld repairs missing all hardware...(August 13th, 2024)
• Speedway Motors 91017157 Center Bolt Vortec To Perimeter Valve Cover Adapters 305 350 Sbc Chevy (54.1% similar) Speedway bolt vortex to perimeter valve cover adapters 305 350 ABC Chevy: 305, 350.375 overall thickness, gasket included, these were installed on a display engine but never ran. They were removed because the display engine was sold to a customer that did not need adaptors.for all...(November 21st, 2024)
• Speedway Motors 5506303 Valve Cover Acorn Nuts Black (56.9% similar) Specs steel acorn nut bolt 1-3/8 tall w/ x 1/4 20 thread. Black in color. You're in the right place. Part # 5506303 condition new brand Speedway Motors sold set details info look for some new valve cover nuts. Speedway offers these great valve cover acorn nuts. Acorn nut style...(December 26th, 2024)
• Speedway Motors S6369 Ls1 Series Aluminum Valve Covers Polished No Hardware 39 (76.9% similar) Scratch's and scrapes from storage but never used no hardware included...(December 30th, 2024)
• Speedway Motors 9100366 Fabricated Valve Covers With Breather And Gaskets Fits Small Block Chevy (51.3% similar) Includes hold down bolts. Flange thickness: 1/8. Steel core valve cover gaskets won't tear or collapse. Steel core improves seal. Package of two gaskets. This eliminates leakage caused by internal pressure fluctuations. Use with 1-3/8 breathers. Not only are these valve covers...(January 4th, 2025)
• Speedway Motors 91017133 Fabricated Aluminum Valve Cover Fits Ford 2.3l (72.6% similar) Some assembly required. Looks great, makes me want to detail and wire tuck my entire engine. Other than that I'm extremely happy with the valve cover. Cons: ships wrapped in bubble wrap. When the valve cover arrived it was packaged very nice. Arrived it bubble wrap inside a box...(January 19th, 2025)
• Speedway Motors 9100358 Speedwaytall Valve Covers With Breather Tubes And Gaskets Fits Chevy (53.8% similar) Headquarters. This eliminates leakage caused by internal pressure fluctuations. Breathers not included. Valve covers have 1-3/8 breather tubes on one side only. Fits 1960 -86 small block Chevy heads 4 perimeter bolts. Steel core improves seal. Speedway Chevy tall valve covers w/...(January 25th, 2025)
• Speedway Motors 91017176 Chrome Steel Valve Cover Fits Ford Y-block (62.6% similar) Summary: great looking valve cover. Specs material type steel sold in quantity pair finish chrome valve cover mounting bolt mfg. Chrome won't get you home. Pros: nice chrome plating. Headquarters. Ford y-block finned valley cover, unpolished. Yes, I recommend this product...(January 26th, 2025)
• Speedway Motors 9100362 Mr Gasket 6855g Aluminum Finned Valve Covers And Gaskets Sbc (63.5% similar) Steel core improves seal. Get away from those boring stock valve covers with Mr. Finish off with a beautiful polished look, has pre-punched breather openings baffles, these valve covers will fit 1958 -1986 Chevy 283-400 c.i.d. All of our valve covers include mounting hardware for quick and simple...(February 3rd, 2025)
• Speedway Motors 91017106 Sbc Chevy 283 305 307 327 350 400 Tall Valve Covers Cast Plain Aluminum (50.6% similar) ABC Chevy 283 305 307 327 350 400 tall valve covers - cast plain aluminum recent estate sale find please see pictures as they are apart of the well...(February 5th, 2025)