SPEEDMASTER PCE259.1017.01 Rocker Stud Girdle Polylock Nuts 840136522744 Kit 7/16

( Brand: Speedmaster ), ( Manufacturer Part Number: PCE259.1017.01 ), ( UPC: 840136522744 ), ( California Prop 65 Warning: This Product May Contain Chemicals Known To The State Of California To Cause Cancer, Birth Defects, Or Other Reproductive Harm. )

Review SPEEDMASTER Chevy Bbc Rocker Stud Girdle Kit Red 7/16 Inch Polylock Nuts fits 454

Introducing the Speedmaster PCE259.1017.01 Chevy BBC 454 Rocker Stud Girdle Kit, a high-performance upgrade for your classic Chevrolet engine. This complete girdle kit is meticulously engineered to provide improved rigidity and durability to your engine, ensuring optimal engine performance and longevity.

The heart of this kit is the rocker stud girdle, a robust and precise component that wraps around the rocker arms, securing them in place. Made from top-tier materials, the girdle is designed to withstand the extreme forces generated by high-performance engines, preventing deflection and maintaining proper valve clearance.

Each rocker stud in this kit is a 7/16 inch polylock nut, providing a secure and reliable connection between the rocker arms and the piston heads. These polylock nuts offer several advantages over traditional nuts, including increased clamping force, reduced vibration, and improved resistance to fatigue and corrosion.

The studs are precision-machined to ensure a perfect fit in your BBC 454 engine, and the polylock nuts are designed to work seamlessly with your existing hardware. The kit includes all the necessary components for a complete installation, including the rocker stud girdle, 18 rocker studs, and 18 polylock nuts.

Installing this kit is a straightforward process that can be accomplished with common hand tools, making it an accessible upgrade for enthusiasts and professional mechanics alike. By upgrading to the Speedmaster PCE259.1017.01 Chevy BB 454 Rocker Stud Girdle Kit, you'll not only enhance the performance of your classic Chevrolet engine but also add a touch of elegance and sophistication to your engine bay.

In summary, this rocker stud girdle kit is an essential upgrade for any Chevrolet BB 454 engine seeking improved performance and reliability. The high-quality materials, precise engineering, and easy installation process make it an excellent choice for both amateur and professional enthusiasts. Upgrade your engine today with the Speedmaster PCE259.1017.01 Chevy BB 454 Rocker Stud Girdle Kit.

Pros and Cons of Buying a Chevy BB C454 Rocker Stud Girdle Kit (Speedmaster PCE259.1017.01) with 7/16 Polylock Nuts

The Chevy BB C454 engine is known for its power and durability. Upgrading the engine with high-quality components can enhance its performance and longevity. One such component is the rocker stud girdle kit from Speedmaster. In this article, we will discuss the pros and cons of purchasing a Speedmaster PCE259.1017.01 Chevy BB C454 rocker stud girdle kit with 7/16 polylock nuts.

1. Enhanced Engine Durability: The rocker stud girdle kit helps to distribute the engine's load evenly, reducing stress on individual components and increasing the engine's overall durability.

2. Improved Performance: By reducing the rocker arm play, the kit can help improve the engine's performance by providing a more consistent valvetrain operation.

3. High-Quality Material: The kit is made of high-strength steel, ensuring that it can withstand the rigors of high-performance use.

4. Easy Installation: The kit comes with 7/16 polylock nuts, making the installation process straightforward and hassle-free.

5. Affordable: Compared to other aftermarket rocker stud girdle kits, the Speedmaster PCE259.1017.01 is relatively affordable, making it an attractive option for budget-conscious enthusiasts.

1. Requires Engine Disassembly: Installing the rocker stud girdle kit requires engine disassembly, which can be a time-consuming and labor-intensive process.

2. May Not Fit All Engines: The kit is designed specifically for the Chevy BB C454 engine, and it may not fit other engine configurations or models.

3. Potential for Increased Noise: The increased rigidity of the rocker stud girdle kit can result in more noise from the engine, which some enthusiasts may find undesirable.

4. Limited Availability: The kit may be difficult to find in local auto parts stores and may require ordering from an online retailer.

The Speedmaster PCE259.1017.01 Chevy BB C454 rocker stud girdle kit with 7/16 polylock nuts offers several advantages, including enhanced engine durability, improved performance, high-quality material, easy installation, and affordability. However, it also comes with some disadvantages, such as the requirement for engine disassembly, limited availability, potential for increased noise, and compatibility with only the Chevy BB C454 engine.

If you are a Chevy BB C454 engine enthusiast looking to enhance the durability and performance of your engine, the Speedmaster PCE259.1017.01 rocker stud girdle kit is an excellent choice. However, be prepared for the potential challenges of the installation process and the increased noise that may come with the kit's increased rigidity. Overall, the advantages outweigh the disadvantages, making this a worthwhile investment for those seeking to maximize the potential of their Chevy BB C454 engine.

Details:

These are brand new never used. Have no use for them. No original box.

part #: pce259101701 price

• $185.00

specifications rockeareng:

• for models: 454
• for makes: Chevy
• brand: Speedmaster
• mpn: Pce259.1017.01
• upc: 840136522744
• california prop 65 warning: This Product May Contain Chemicals Known To The State Of California To Cause Cancer, Birth Defects, Or Other Reproductive Harm.

returns rockeareng:

• policy: No Returns

general rockeareng:

• Engines Engine Parts > Valvetrain Components > Rocker Arms Parts
• condition: New other see details

shipping rockeareng:

• transit: 3-7 Days
• service: FedEx Ground / FedEx Home Delivery
• cost: $0.00
• carrier: FedEx
• class: Standard
• type: Fixed

payments rockeareng:

• wallet: Paypal
• credit card: Visa
• other

seller rockeareng:

• # reviews: 440
• city: Adell, Wisconsin
• rating: 100.0%

offer rockeareng:

• sold: 0
• options: Ship-to-home
• quantity: 1
• started: March 23, 2026
• availability: In Stock

Speedmaster PCE259.1017.01 Is Similar To:

• 1-261-001 Speedmaster Brand New Chevy (28.6% similar) Actual product may vary from the pictures provided. Finally, they're black anodized you'll want to leave your valve covers off. Warranty is 12 months unless stated otherwise in the ad. DNA rocker arms also utilize oversized needle roller bearings for better load distribution and longer service life...(January 31st, 2018)
• 1-261-002 Speedmaster Dna Aluminum Roller Rocker Arm Set Small 012933015877 (33.9% similar) DNA stud-mount rockers are designed to withstand up 360-LB valve spring loads, and the extruded body has over 60,000 psi of tensile strength. 5BLACK anodized finish 16 package DNA roller rocker arms are made from aircraft-quality, heat-treated aluminum and the toughest most innovative rockers that ...(June 29th, 2018)
• 1-261-003 Speedmaster Dna Aluminum Roller Rocker Arm Set Small 012933015891 (33.9% similar) Class medium-insert-embeds data-embed-type 5-VIDEO id STORY-SETTINGS-N9PZMB4QS7E width : Cal 55. Class medium-insert-embeds data-embed-type 5-VIDEO id STORY-SETTINGS-N9PZMB4QS7E width : Cal 60. Class medium-insert-embeds data-embed-type 5-VIDEO id STORY-SETTINGS-N9PZMB4QS7E width : Cal 66. DNA ...(April 1st, 2018)
• 1-261-004 Speedmaster Dna Aluminum Roller Rocker Arm Set Small 012933015907 (33.9% similar) 6BLACK anodized finish 16 package DNA roller rocker arms are made from aircraft-quality, heat-treated aluminum and the toughest most innovative rockers that Speedmaster offers. DNA stud-mount rockers are designed to withstand up 360-LB valve spring loads, and the extruded body has over 60,000 psi of...(June 29th, 2018)
• 1-261-005 Speedmaster Chevy Bbc Dna Aluminum Roller Rocker Poly Locks Rod (45% similar) Specs: brand: Speedmaster part number: 1-261-005TYPE: roller rockers rocker arm mounting: stud rocker ratio: set comes with a push rod checker so you can purchase the right length rods for your motor. 7 ratio with 16 poly locks. Parts are aftermarket performance components designed to be used in ...(May 26th, 2018)
• 1-261-006 Speedmaster Dna Aluminum Roller Rocker Arm Set Small 012933015921 (33.9% similar) DNA stud-mount rockers are designed to withstand up 360-LB valve spring loads, and the extruded body has over 60,000 psi of tensile strength. Speedmaster DNA aluminum roller rocker arm set small block ford arms are made from aircraft-quality, heat-treated and the toughest most innovative rockers ...(April 1st, 2018)
• 1-261-007 Speedmaster Dna Aluminum Roller Rocker Arm Set Small 012933015938 (33.9% similar) Class medium-insert-embeds data-embed-type 5-VIDEO id STORY-SETTINGS-N9PZMB4QS7E width : Cal 60. Class medium-insert-embeds data-embed-type 5-VIDEO id STORY-SETTINGS-N9PZMB4QS7E width : Cal 55. Speedmaster DNA aluminum roller rocker arm set small block ford arms are made from aircraft-quality, ...(April 1st, 2018)
• 1-261-009 Speedmaster Holden Ratio Dna Aluminum Roller Rocker Arms Set (31.3% similar) Speedmaster aluminum stud-mount rockers can withstand valve spring loads up to 360IBS, the extruded body has a tensile strength of over 60,000 psi. Notes: studs and guide plates required to run roller rockers. 65 rocker arm style: full roller stud size: 7/1 6 in. Finally, they're black anodized you'...(October 5th, 2018)
• 1-261-015 Speedmaster Pontiac Ratio Dna Aluminum Roller Rocker Arms Set (29.9% similar) Crafted from certified aircraft-quality, heat-treated aluminum. While all care is taken, any errors or omissions in the item details unintentional. Warranty is 12 months unless stated otherwise in the ad. Actual product may vary from the pictures provided. Shims included:n self-aligning:n rocker arm...(October 5th, 2018)
• 1-261-016 Speedmaster Pontiac Ratio Dna Aluminum Roller Rocker Arms Set (29.9% similar) Crafted from certified aircraft-quality, heat-treated aluminum, they're matched to massive, precision-ground grunions for superior durability, and optimized rocker arm geometry evenly distributes the load maximum strength. Specs brand:Speedmaster part NUMBER:1-261-016PART type:rocker arms rocker arm...(October 5th, 2018)
• 1-261-018 Speedmaster Chevy Sbc Shaft Ratio Dna Aluminum Roller Rocker Arms (36.3% similar) Actual product may vary from the pictures provided. Speedmaster aluminum shaft-mount rockers can withstand valve spring loads up to 700IBS, the extruded body has a tensile strength of over 60,000 psi. Crafted from certified aircraft-quality, heat-treated aluminum, they're matched to massive, ...(October 5th, 2018)