MOPAR P4529741 Performance Rocker Arm Spacer Kit 361-440

( Manufacturer Part Number: P4529741 ), ( Type: Rocker Arm Spacer Kit ), ( Items Included: Spacers ), ( Material: Steel ), ( Vintage Part: No ), ( Country/region Of Manufacture: United States )

Review MOPAR Performance Rocker Arm Spacer Kit

The Mopar P4529741 Performance Rocker Arm Spacer Kit is specifically designed for engines with model numbers 361 and 440, offering enhanced performance for your Chrysler, Dodge, or Plymouth automobile. This kit is an essential upgrade for those seeking to improve the power output and efficiency of their classic Mopar V8 engine.

Each kit includes four rocker arm spacers, meticulously engineered from high-strength steel for durability and reliability. These spacers are designed to increase the clearance between the rocker arms and the valve covers, enabling a more efficient flow of oil to the critical components.

By increasing the oil flow, the Mopar P4529741 Performance Rocker Arm Spacer Kit helps to reduce friction and wear, resulting in improved engine performance. The spacers are also precision-machined to ensure a perfect fit, ensuring easy installation and a secure connection to your engine.

In addition to its performance benefits, the Mopar P4529741 Performance Rocker Arm Spacer Kit is an aesthetic upgrade, giving your engine a more polished and professional look. The spacers are finished in a satin black coating, blending seamlessly with the engine components while adding a touch of modernity to your classic Mopar engine.

Installing the Mopar P4529741 Performance Rocker Arm Spacer Kit is a straightforward process, making it an ideal upgrade for both professional mechanics and enthusiastic DIYers. The kit comes with detailed instructions to guide you through the installation process, ensuring a successful and hassle-free experience.

In summary, the Mopar P4529741 Performance Rocker Arm Spacer Kit is an essential upgrade for any 361 or 440 engine seeking improved performance, durability, and a sleek, modern appearance. Engineered from high-strength steel and meticulously machined for a perfect fit, this kit is a must-have for any Mopar enthusiast looking to take their engine to the next level.

Mopar P4529741 Performance Rocker Arm Spacer Kit (361-440): A Detailed Analysis

The Mopar P4529741 Performance Rocker Arm Spacer Kit (361-440) is a popular upgrade for Chrysler and Dodge engines. This kit aims to improve engine performance by increasing the clearance between the rocker arms and valves. In this analysis, we will discuss the potential pros and cons of purchasing this product.

1. Enhanced Performance: By increasing clearance, the Mopar rocker arm spacer kit reduces friction and allows the valves to operate more efficiently. This leads to improved engine performance and increased horsepower.

2. Durability: The Mopar kit uses high-quality materials designed to withstand the rigors of high-performance applications. This results in a longer lifespan compared to stock components.

3. Easy Installation: The kit comes with clear instructions, and the installation process is relatively straightforward. It can typically be completed in a few hours with basic hand tools.

1. Expense: The Mopar rocker arm spacer kit is more expensive than stock components. This may be a significant investment for some enthusiasts, especially if they are on a tight budget.

2. Potential Noise: Some users have reported an increase in engine noise after installing the kit. This is due to the reduced clearance between the rocker arms and valves, which can cause more contact between the parts.

3. Compatibility: The Mopar rocker arm spacer kit is specifically designed for certain Chrysler and Dodge engines. It is essential to ensure compatibility before making a purchase.

The Mopar P4529741 Performance Rocker Arm Spacer Kit (361-440) offers several benefits, including improved performance, durability, and ease of installation. However, it also comes with potential downsides such as increased expense, potential noise, and compatibility issues.

If you are looking to enhance the performance of your Chrysler or Dodge engine and have the budget for it, the Mopar rocker arm spacer kit could be an excellent investment. However, it is crucial to ensure compatibility and consider the potential noise increase before making a purchase. Always remember to follow the recommended installation procedures to ensure the best results.

Details:

Please do your research before buying. What 7 has up for your consideration is a full new set of 8 Mopar #P4529741 rocker arm spacers A engines 361-440. No APOS or P.O.

part #: p4529741 prices

• $139.00-$289.87

specifications rockeareng:

• for makes: Mopar
• mpn: P4529741
• type: Rocker Arm Spacer Kit
• items included: Spacers
• material: Steel
• vintage part: No
• country/region of manufacture: United States

general rockeareng:

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

seller rockeareng:

• rating: 100.0%
• # reviews: 1165
• city: Glendora, California

offer rockeareng:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: May 20, 2025
• quantity: 4

payments rockeareng:

• credit card: Visa
• cash
• wallet: Paypal
• other

shipping rockeareng:

• carrier: USPS
• service: USPS First Class Large Envelope
• type: Calculated
• transit: 3-10 Days
• cost: $0.00
• class: Standard

returns rockeareng:

• policy: No Returns

Mopar P4529741 Is Similar To:

• Chrysler Nos Loop Aar Shaft 02465850 Hemi Rocker Mopar T (33.9% similar) Nos unused mopar perf rocker shaft loop set of 2 rare nos items from my fathers collection. Stored in doors for 40 years purchased new in 1980 'S from Hebe dodge motors west slip NY...(July 5th, 2015)
• 04315823 Mopar Engine Rocker Arm Shaft (48.9% similar) We dedicate ourselves to giving you the service and care that expect reminds come see us again. It is this experience and vendor relationships that brings to you. As mandated by the manufacturer, feel pro product must be unopened in order for credit to issued...(June 16th, 2018)
• 04573379 Mopar Engine Rocker Arm Shaft Support (47.1% similar) ...(October 11th, 2018)
• 04573459 Mopar Engine Rocker Arm (43.2% similar) I have 3 for sale at 32 each or best offer. Brand new, still in sealed plastic bag...(February 13th, 2018)
• 04573460 Mopar Engine Rocker Arm (43.2% similar) I have 3 for sale at 32 each or best offer. Brand new, still in sealed plastic bag...(February 13th, 2018)
• 04648691 Mopar Shaft Oem Rocker Arm (41.8% similar) Mopar shaft oem...(September 28th, 2018)
• 04648702ab Mopar Oem Nos Exhaust Engine Rocker Arm (41.5% similar) They may have been in storage anywhere from 1-30 years. Box are in poor shape may not be included when shipped. Free shipping is for continental USA only. No matter what says. Missing gaskets, mounting hardware, small nuts, bolts, cotter pins, minor scuffs, scratches, discoloration etc. Application ...(December 10th, 2018)
• 04648702ac Mopar Engine Rocker Arm-rocker (45.4% similar) Superseded part numbers this item may have been from a different number manufacture...(November 1st, 2017)
• 04663996 Mopar Engine Rocker Arm (43.2% similar) It is this experience and vendor relationships that brings to you. We dedicate ourselves to giving you the service and care that expect reminds come see us again. This parts position is exhaust...(June 16th, 2018)
• 04663998 Mopar Engine Rocker Arm Shaft (48.9% similar) Finish material color shown in the listing image will often vary from actual part shipped. Information like which side a part fits left or right and specific vehicle attributes transmission, AWD RWD, other exclusions are included for your in this column. The image usually shows all pieces and qty ...(May 13th, 2018)
• 04781182aa Mopar Engine Rocker Arm (42.2% similar) This parts position is exhaust. This part fits vehicles made in the following years 2001 , 2002 , 2003 , 2004 , 2005 , 2006 , 2007 , 2008 , 2009 , 2010 . As mandated by the manufacturer, feel pro product must be unopened in order for credit to issued. We dedicate ourselves to giving you ...(June 15th, 2018)