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Manley Rocker Arm, ROCKER-SBC LONG-SLOT
$36.99

Manley Rocker Arm - ROCKER-SBC LONG-SLOT

If you're looking to upgrade your engine's performance, the Manley Rocker Arm, ROCKER-SBC LONG-SLOT (Part Number: 43141-8) is a fantastic choice. Designed specifically for small block Chevy engines, this rocker arm enhances the overall efficiency of your engine, providing a smoother and more reliable performance.

Key Features

  • Industry: Automotive
  • Product Market: Domestic
  • Prop 65 Warning: Yes, please refer to the Prop 65 warning label for safety information.

Benefits of the Manley Rocker Arm

Installing the Manley Rocker Arm can significantly improve your engine's responsiveness and power output. Its long-slot design allows for greater adjustability, ensuring optimal valve timing and lift. This means you'll experience better acceleration and overall engine performance, making your driving experience much more enjoyable.

Specifications

  • Part Number: 43141-8
  • Type: Long-slot rocker arm
  • Material: High-quality aluminum for durability
  • Fitment: Compatible with small block Chevy engines

Fitment Information

This rocker arm is designed for use with various small block Chevy applications. While it offers universal fitment, it's advisable to double-check compatibility with your specific engine setup. Doing a bit of research can ensure that you achieve the best performance possible.

What Customers Are Saying

Users have praised the Manley Rocker Arm for its reliable performance and ease of installation. Many have noted improvements in throttle response and overall engine smoothness. Here are a few highlights from customer reviews:

  • "The installation was straightforward, and I noticed a difference in performance right away!"
  • "These rocker arms are a game changer for my small block Chevy. Highly recommend!"
  • "Great quality and fit. They really helped my engine breathe better."

Important Notes

Universal Fitment: While the Manley Rocker Arm is designed for a broad range of applications, we recommend doing your due diligence to ensure compatibility with your vehicle. This will help you confirm that these rocker arms will work perfectly with your setup.

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Manley Logo

How did Manley Performance Start?

Manley Performance, formerly called Manley Speed Equipment, was established in 1966 by Hank Manley shortly after his graduation from Brown University. His interest in the performance and racing traced back to 1960 when, at age 17, he rebuilt a 312 CID Ford V8 engine, installed a camshaft and three two-barrel carbs, and raced a ’56 Thunderbird on New Jersey’s streets. Initially, the company’s product lineup included stainless valves, lifters, camshafts, forged pistons, vanadium valve springs, pushrods, and timing chain kits. By 1998, Manley had outgrown its first Bloomfield, New Jersey facility and bought several acres in Lakewood, New Jersey. It was around this time that the brand’s name formally changed to Manley Performance. Nearly a decade later, the production space doubled in size.

Evolving in the Automotive Space

Led by GM Michael Tokarchik in 2002, Manley entered the high-performance passenger car market as an OEM supplier of connecting rods for the 2003/2004 Ford SVT Mustang Cobra. Production reached 2500 rods per week without missing a single delivery date. Ford awarded Manley its highest ever supplier rating. Manley’s presence in the OEM market continued from there as a supplier for the Ford GT. After nearly 50 years since its inception, Manley continues to be globally recognized as the leading manufacturer of performance valves, connecting rods, cylinder head components, pushrods, drive and oil systems, and several other engine parts.

What is Manley’s Specialty?

Manley Performance specializes in high-performance engine internals that range from stock replacements to full-on race applications. They have been the standard of the industry since their inception; a fact that still remains true now as they have ventured into new markets. Today, Manley Performance continues to re-define itself in a high-performance aftermarket industry that is constantly evolving. The brand has developed a wide range of new products for growing markets that include sport compact, Ford modular, and Chevy LS. Manley also maintains its leadership role with the traditional V8 engine business.

Get Manley Performance at Vivid Racing

If you are in need of a serious upgrade to your engine, then Manley Performance parts should be on your list. Like all of our suggested manufacturers, Manley uses the best materials available to ensure a quality part for your engine. We carry Manley connecting rods, crankshafts, pistons, and valve components. The large lineup of domestic parts includes sport compact vehicles, Ford modular engines, GM’s LS series internals, and HEMI product upgrades for Chrysler.

If you can’t find what you’re looking for or need help choosing the right part for your car, call our sales team at (480) 966-3040. We are here to make your buying experience a breeze.

Due to the intended usage of the products sold by Manley Performance Products, Inc., they are sold WITHOUT WARRANTY OR ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR THE INTENDED PURPOSE. Manley Performance Products, Inc. shall not, under any circumstances, be liable for any special, consequential or incidental damages, including but not limited to loss of profits or revenue, loss of other property or equipment, cost of purchased or replacement of goods, or claims by customers of the purchaser, which may arise and/or result from the sale, installation or use of these parts. Installation of parts intended for “off-highway” use could adversely affect the vehicle manufacturer’s warranty coverage. Subject to applicable state law. Some items may not be legal for use in California on pollution controlled vehicles. All weights specified are approximate and subject to manufacturing tolerances. Manley Performance Products, Inc. reserves the right to make changes in design, specifications, materials, or make product changes without incurring liability or obligation with respect to similar product previously manufactured. If technical advice is offered or given in connection with the use of any Products it will be as an accommodation to Buyer and without charge and Seller shall have no responsibilities or liabilities whatsoever for the content or use of such advice.
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Sale price None
Wholesale price $41.57
Shipping Weight: 3.00
Length: 11
Width: 7
Height: 2
Product Added At Tuesday 01 November, 2022
Product Modified At Wednesday 26 March, 2025
Imported By ETLOverride
Last Edited By vendordata@vividracing.com
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