SPEEDMASTER 1-261-022 Gm Shaft Dna Roller Rocker Arms Set 1.7

( Brand: Speedmaster ), ( Manufacturer Part Number: 1-261-022 ), ( Part Type: Roller Aluminum Shaft Arm ), ( Fitment: Aftermarket Modifications Needed )

Review SPEEDMASTER Chevy Gm Shaft 1.7 Ratio Dna Aluminum Roller Rocker Arms Set fits LS1

The 1-261-022 Chevrolet/GM LS1 Shaft 1.7 DNA Roller Rocker Arm Set by Speedmaster is an exceptional upgrade for your high-performance engine. This set is specifically designed for the LS1 V8 engine, which is renowned for its power and reliability.

The DNA Roller Rocker Arms are manufactured using precision CNC machining and heat treatment processes to ensure superior strength and durability. They are crafted from high-grade steel and feature a polished finish, which not only adds a touch of elegance but also aids in heat dissipation.

The roller design of the rocker arms reduces friction, thereby decreasing wear and tear and improving engine efficiency. The 1.7 ratio of these rocker arms provides optimal valve lift, ensuring optimal air-fuel mixture for improved combustion and, consequently, increased horsepower and torque.

The shafts are also of top-quality, designed to withstand the high pressures and forces generated by the engine. They are precision-machined to ensure a perfect fit and smooth operation.

This set is a direct replacement for the original stock LS1 rocker arms and is easy to install. It comes with all necessary hardware, making the installation process straightforward.

In conclusion, the 1-261-022 Chevrolet/GM LS1 Shaft 1.7 DNA Roller Rocker Arm Set by Speedmaster is an excellent upgrade for your LS1 engine, offering improved performance, durability, and ease of installation.

1. Improved engine performance: The roller rocker arms can reduce friction and provide better valve control, which can lead to improved engine performance and increased horsepower.

2. Durability: DNA roller rocker arms are known for their durability and longevity, which can help reduce the need for frequent replacements.

3. Compatibility: This set is specifically designed for the LS1 engine, ensuring a proper fit and compatibility with the engine's components.

1. Cost: Roller rocker arms can be more expensive than traditional flat-tappet rocker arms. The DNA roller rocker arms set may be pricier than other options on the market.

2. Installation complexity: Installing roller rocker arms can be a more complicated process than installing flat-tappet rocker arms, requiring specific tools and techniques.

3. Potential compatibility issues: While this set is specifically designed for the LS1 engine, there may still be some compatibility issues with aftermarket components or modified engines.

The 1-261-022 Chevy GM LS1 Shaft 1.7 DNA Roller Rocker Arms Set Speedmaster offers improved engine performance and durability, but it also comes with a higher cost and more complex installation. If you are looking for better engine performance and are willing to invest in the installation process, this set could be a good option. However, if you are looking for a more cost-effective solution, you may want to consider flat-tappet rocker arms instead. Ultimately, the decision to purchase this set should be based on your specific needs, budget, and level of mechanical expertise.

Details:

Specs brand:Speedmaster part number:1-261-022part type:rocker arms rocker arm mounting style:shaft rocker ratio:1.

7 rocker arm style:full roller shims included:yes self-aligning:yes rocker body style:standard rocker material:aluminum rocker finish:black anodized quantity:sold as a kit. Dna rocker arms also utilize oversized needle roller bearings for better load distribution and longer service life.

Finally, they're black anodized you'll want to leave your valve covers off. 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, precision-ground grunions for superior durability, and optimized rocker arm geometry evenly distributes the load maximum strength.

part #: 1261022 prices

• $419.00-$460.84

specifications rockeareng:

• for models: Ls1
• for makes: Chevy
• brand: Speedmaster
• mpn: 1-261-022
• part type: Roller Aluminum Shaft Arm
• fitment: Aftermarket Modifications Needed

General rockeareng:

• in stock: Yes
• motors > partsaccessories > cartruck parts > enginescomponents > rocker armsparts engines components
• condition: New

Offer rockeareng:

• Sold: 0
• bids: 0
• Started: February 20, 2018, 5:04 am
• quantity: 1
• best offer: false

Returns rockeareng:

• policy: no returns

Shipping rockeareng:

• handling: 3 days
• type: Flat
• cost: $0.0

Ratings:

1. Great seller thanks so much! 02-17-18
2. Thanks! 02-17-18
3. Seller is super awesome to work with 02-17-18
4. Always a pleasure to do business with. Great seller 02-17-18

Seller rockeareng:

• city: Lexington, Kentucky
• zipcode: 40517

Payments rockeareng:

• PayPal
• AmEx
• Discover
• VisaMC

Speedmaster 1-261-022 Is Similar To:

• 1-261-001 Speedmaster Brand New Chevy (94.6% 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 (44.6% 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 (42.9% 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 (42.9% 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 (45.5% 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 (42.9% 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 (42.9% 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 (44.9% 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 (44.4% 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 (44.4% 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 (44.6% 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)