MOPAR P3690711 Nos Performance Hydraulic Rocker Arm Lh Blocks

( Manufacturer Part Number: P3690711 ), ( Type: Rocker Arm ), ( Material: Steel ), ( Vintage Part: Yes ), ( Oe/oem Part Number: Lh P3690711 ), ( Country Of Origin: United States )

Review MOPAR Nos Performance Hydraulic Rocker Arm lh Small Blocks fits 318 340 360

The Mopar P3690711 NOS Performance Hydraulic Rocker Arm for left-hand blocks on engines like the 318, 340, and 360 is a high-performance upgrade designed to deliver enhanced power and torque output for your Chrysler, Plymouth, or Dodge muscle car. This hydraulic rocker arm is an essential component of your engine's valvetrain system, responsible for converting the reciprocating motion of the piston into the rotating motion needed to open and close the engine's valves.

This NOS Performance Hydraulic Rocker Arm is meticulously engineered using premium materials and advanced manufacturing techniques to ensure optimal performance and durability. The arm is precision-machined from high-strength forged steel, ensuring a robust and reliable design capable of withstanding the rigors of high-performance driving. The hydraulic lifters integrated into the design help reduce engine noise and vibration, providing a smoother and more refined driving experience.

The Mopar P3690711 NOS Performance Hydraulic Rocker Arm features a compact and efficient design that maximizes power transfer from the piston to the valve, ensuring that every ounce of engine power is utilized effectively. The hydraulic lifters are carefully calibrated to provide consistent valve control, ensuring optimal engine efficiency and performance across the entire RPM range.

Installation of the Mopar P3690711 NOS Performance Hydraulic Rocker Arm is a straightforward process, requiring only standard hand tools and a few hours of your time. The arm is designed to be a direct replacement for the factory unit, ensuring a hassle-free installation process. However, it is always recommended to consult your vehicle's service manual or consult with a professional mechanic to ensure a successful installation.

In summary, the Mopar P3690711 NOS Performance Hydraulic Rocker Arm is a high-quality, high-performance component designed to deliver enhanced power and torque output for your 318, 340, or 360 engine. Its precision-machined design, integrated hydraulic lifters, and efficient power transfer make it an essential upgrade for any muscle car enthusiast looking to maximize the performance of their vehicle.

Mopar P3690711 NOS Performance Hydraulic Rocker Arm (LH) for 318, 340, 360: Pros, Cons, and Conclusion

The Mopar P3690711 NOS Performance Hydraulic Rocker Arm (LH) is designed to fit Chrysler engines such as 318, 340, and 360. This hydraulic rocker arm design aims to provide improved engine performance by reducing valvetrain friction and noise. Let's discuss the pros and cons of this product and conclude with a recommendation.

1. Enhanced engine performance: The hydraulic design reduces friction between the rocker arms and valves, allowing for better valve control and improved low-end torque.

2. Reduced engine noise: The hydraulic mechanism helps to dampen the noise produced by the valvetrain, resulting in a quieter engine.

3. Durability: The hydraulic rocker arms are known for their durability and longevity, which makes them an attractive option for high-performance applications.

1. Cost: The Mopar P3690711 NOS Performance Hydraulic Rocker Arm (LH) is priced higher than traditional mechanical rocker arms due to the advanced hydraulic design.

2. Complex installation: The hydraulic rocker arms require a more complex installation process compared to traditional mechanical rocker arms. This may result in additional labor costs and potential complications.

The Mopar P3690711 NOS Performance Hydraulic Rocker Arm (LH) offers several advantages, including enhanced engine performance, reduced engine noise, and increased durability. However, these advantages come with a higher cost and a more complex installation process.

If you're looking to improve your engine's performance and are willing to pay a premium for the benefits of hydraulic rocker arms, then the Mopar P3690711 NOS Performance Hydraulic Rocker Arm (LH) is an excellent choice. However, if you're on a budget or prefer a simpler installation process, you may want to consider traditional mechanical rocker arms instead. Ultimately, the decision depends on your priorities and budget.

Details:

Fits LA Small Blocks 318 340 360. Have some oxidation from storage that will clean off. These are the good heavy duty ones that getting harder to find every day. Please look at all my photos, as they are part of.

NOS Mopar Performance Hydraulic Rocker Arm-LH Part Number P3690711.

part #: p3690711 price

• $24.95

specifications rockeareng:

• for models: 318, 340, 360
• for makes: Mopar
• mpn: P3690711
• type: Rocker Arm
• material: Steel
• vintage part: Yes
• oe/oem part number: Lh P3690711
• country of origin: United States

payments rockeareng:

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

returns rockeareng:

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

offer rockeareng:

• quantity: 3
• options: Ship-to-home
• sold: 0
• started: April 22, 2026
• availability: In Stock

shipping rockeareng:

• cost: $5.95
• carrier: USPS
• type: Fixed
• transit: 5-10 Days
• class: Standard
• service: USPS Ground Advantage

seller rockeareng:

• rating: 99.8%
• # reviews: 3383
• city: Uniontown, Ohio

general rockeareng:

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

Mopar P3690711 Is Similar To:

• Chrysler Nos Loop Aar Shaft 02465850 Hemi Rocker Mopar T (31.1% 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 (37.6% 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 (38.4% similar) ...(October 11th, 2018)
• 04573459 Mopar Engine Rocker Arm (34.2% 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 (34.2% 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 (33.3% similar) Mopar shaft oem...(September 28th, 2018)
• 04648702ab Mopar Oem Nos Exhaust Engine Rocker Arm (38.8% 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 (38.3% similar) Superseded part numbers this item may have been from a different number manufacture...(November 1st, 2017)
• 04663996 Mopar Engine Rocker Arm (34.2% 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 (37.6% 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 (33.6% 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)