SPEEDWAY MOTORS 550915 Header Bolts Set 3/8-16 3/4 SET/12

( Brand: Speedway Motors ), ( Type: Header Hardware ), ( Material: Steel ), ( Manufacturer Part Number: 550915 ), ( Item Height: 1.000 ), ( Item Length: 3.00 ), ( Item Width: 2.000 )

Review SPEEDWAY MOTORS Header Bolts 3/8-16 3/4 Inch Set/12

The Speedway 550915 header bolts are a high-quality set of 3/8-16, 3/4 inch long bolts designed for use in various automotive applications. These bolts are made from premium materials that ensure exceptional strength and durability, making them an ideal choice for securing header assemblies in internal combustion engines.

Each bolt measures exactly 3/4 inch in length and features a thread pitch of 16 per inch. Thisbritism meant that they are suitable for threads that conform to the standard 3/8-16 UNC (Unified National Coarse) thread specification. With 12 bolts in the set, they provide enough hardware for most header installation projects.

The Speedway 550915 header bolts come with hex heads, which give you a better grip when using a wrench or socket for installation or removal. This feature also ensures easier access to the bolts in tight spaces, leading to a more efficient assembly process.

Another notable attribute of these bolts is their resistance to corrosion. This is due to their zinc-coated finish, which protects the underlying metal from harsh environmental elements, ensuring a longer lifespan for the hardware.

These header bolts only require standard hand tools for installation and removal, allowing you to work on your project without the need for specialized tools or extensive mechanical expertise. This user-friendly feature further enhances their appeal for DIY engineers and professional automotive technicians.

The Speedway 550915 header bolts have a number of applications, primarily designed for use in header assemblies in automotive exhaust systems. They deliver reliable performance and exceptional durability, making them a valuable asset for anyone working on automotive projects.

In summary, the Speedway 550915 header bolts are a versatile, robust, and reliable set of hardware, perfect for securing header assemblies in various automotive applications. With 12 bolts in a set, featuring a length of 3/4 inch and a thread pitch of 16 per inch, they are compatible with standard 3/8-16 UNC threads. Their zinc-coated finish adds an additional layer of protection against corrosion, while their hex head design ensures a secure grip during installation and removal.

Pros and Cons of Buying Speedway 550915 Header Bolts 3/8-16 3/4 Set/12

a. High-Quality Material: These header bolts are manufactured with high-strength steel that ensures durability and resistance to corrosion.

b. Precision Engineering: The 3/8-16 thread pitch and 3/4 inch diameter make them a perfect fit for various applications, especially in high-performance engines.

c. Affordability: Compared to other brands and OEM (Original Equipment Manufacturer) parts, these header bolts are priced competitively without compromising quality.

d. Consistent Bolt Torque: Applying the right torque is crucial to avoid damaging engine components and achieving optimal performance. These header bolts can help maintain the recommended torque during installation.

a. Potential Requirement for Thread Locking Compound: Although the bolts themselves may not need locking compound due to their design and high-strength material, it might still be recommended by some engine builders for added security. This would add to the overall cost of the installation.

b. Limited Application: These header bolts may not be suitable for engines where different thread pitches or sizes are required. In such cases, it is essential to confirm that the listed thread pitch matches your specific engine's needs.

In conclusion, the Speedway 550915 Header Bolts 3/8-16 3/4 Set/12 offer several benefits, including their high-quality material, precise engineering, affordability, and their ability to maintain consistent bolt torque. However, potential cons include the need for thread locking compound and their limited application to engines requiring different thread pitches or sizes.

Recommendation: If your engine application matches the specifications of the Speedway 550915 Header Bolts, consider purchasing them for their durability, affordability, and peace of mind knowing they provide a consistent torque during installation. Remember to ensure proper cleaning and application of any necessary thread locking compound before installation.

part # 550915 prices

• $10.00-$14.99

specifications maniheader:

• brand: Speedway Motors
• type: Header Hardware
• material: Steel
• manufacturer part number: 550915
• item height: 1.000
• item length: 3.00
• item width: 2.000

payments maniheader:

• other
• credit card: Discover
• wallet: Apple-pay

seller maniheader:

• rating: 99.3%
• # reviews: 314424

general maniheader:

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

shipping maniheader:

• service: Economy, Expedited
• transit: 3-3 Days
• cost: $10.99
• class: Economy, Expedited
• type: Fixed

offer maniheader:

• sold: 0
• availability: In Stock
• started: December 16, 2024
• options: Ship-to-home

returns maniheader:

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

Speedway Motors 550915 Is Similar To:

• Speedway Motors Hz-9977-cer-pbk Fits Chevy Lt Cast Iron Exhaust Manifolds Black (43.2% similar) $255.99–$381.99. (December 15th, 2024)
• Speedway Motors Hz-9977-cer-sil Fits Chevy Lt Cast Iron Exhaust Manifolds Silver (45.7% similar) $255.99–$381.99. (December 15th, 2024)
• Speedway Motors Hz-9977-r Fits Chevy Lt Cast Iron Exhaust Manifolds Raw (44.3% similar) $255.99–$381.99. (December 15th, 2024)
• Speedway Motors 91013837-3.5 3.5 Inch Weld-on Header Collector 1 3/4 O.d. Primaries (54.5% similar) $38.99. (January 12th, 2025)
• Speedway Motors 550919 Header Bolts 3/8-16 X 3/4 Inch Set/16 (96.7% similar) $15.99. (January 12th, 2025)
• Speedway Motors 5509004 Header Bolt Kit Fits Ford Flathead (61% similar) $16.99. (February 14th, 2025)
• Speedway Motors 550917 Header Bolts 3/8-16 X 1 Inch Set/12 (94.9% similar) $18.99. (February 20th, 2025)
• Speedway Motors 9300332 Smoothie Rams Horn Exhaust Manifolds Chrome Fits Small Block Chevy (37.3% similar) $319.99. (March 21st, 2025)
• Speedway Motors 41811016 Big Block Chevy Header Flanges With Gaskets Bbc 3/8 Thick 396 427 454 502 (48.1% similar) $69.99. (March 31st, 2025)
• Speedway Motors 9300329-2 Replacement Hardware For Smoothie Rams Horn Exhaust Fits S/b Chevy (39.5% similar) $26.99. (April 3rd, 2025)
• Speedway Motors 91303828 Stainless Steel Allen Head Header Bolts 3/8-16 X 3/4 Set/12 (70.8% similar) $26.99. (April 6th, 2025)