1. Rocker Arms & Parts Engines Components For Sale
  2. sku: 11858007464199504
  3. DEEPMOTOR DM-SS45417716

DEEPMOTOR DM-SS45417716 Motor Steel Roller Rocker Arm Set 1.7 7/16FTFT Nuts

fits model: 454, 396, 427.

Dm-ss45417716 Deepmotor Motor Stainless Steel Roller Rocker Arm Set For Bbc 454 396 427 1.7 Ratio 7/16ftft Nuts

( Brand: Deepmotor ), ( Manufacturer Part Number: DM-SS45417716 ), ( Type: Rocker Arm Set ), ( Material: Stainless Steel ), ( Rocker Arm Mounting Style: Stud ), ( Rocker Arm Ratio: 1.7 ), ( Stud Size: 7/16 In. ), ( Self-aligning: No ), ( Rocker Arm Style: Full Roller ), ( Rocker Arm Body Style: Standard )

Review DEEPMOTOR Motor Stainless Steel Roller Rocker Arm Set Bbc 1.7 Ratio 7/16ftft Nuts fits 454 396 427

Introducing the Deepmotor DM-SS45417716 motor steel roller rocker arm set, specifically designed for use with BBC 454, 396, 427, and 1.7 liter engines with a 7/16-20 thread. This set is an essential upgrade for any engine looking to improve its performance and durability.

The Deepmotor roller rocker arms are manufactured from premium steel material, ensuring strength and longevity. The arms are finished with a polished surface, contributing to an enhanced appearance while also reducing friction for smoother engine operation.

Each arm set includes roller rockers featuring precision-machined rollers, designed to minimize wear and improve the sealing between the valve stems and rocker arms. The rollers are self-lubricating, requiring no external oiling for added convenience.

To ensure a secure installation, the Deepmotor roller rocker arm set comes with 17 Grade 8 7/16-20ft-lb nuts. These high-strength nuts provide the necessary torque to securely hold the rocker arms in place, reducing the risk of loosening or vibration.

When compared to traditional flat-tappet rocker arms, the Deepmotor roller rocker arms offer several advantages. They provide a more consistent valve contact, reducing the risk of valve damage and promoting more efficient combustion. Additionally, the roller rocker arms reduce the amount of energy lost due to friction, contributing to improved engine power and fuel efficiency.

Installing the Deepmotor DM-SS45417716 motor steel roller rocker arm set is relatively straightforward, requiring no major engine modifications. The set includes detailed instructions to guide you through the installation process. By upgrading to these high-performance roller rocker arms, you'll experience improved engine performance, increased power, and enhanced durability.

Deepmotor Dm-ss45417716 Motor Steel Roller Rocker Arm Set for BBC 454, 396, 427, 1.7, 7/16ft-ft Nuts - A Comprehensive Analysis

Introduction:

The Deepmotor Dm-ss45417716 Motor Steel Roller Rocker Arm Set is designed for engines with BBC 454, 396, 427, 1.7, and 7/16ft-ft nuts. This product aims to improve the performance and durability of the engine. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this roller rocker arm set.

Pros:

1. Enhanced Performance: The steel roller rocker arms are designed to provide better valve control, resulting in improved engine performance. This can lead to increased horsepower and torque.

2. Superior Durability: The motor steel material used in the construction of these rocker arms is more resilient to wear and tear compared to standard cast iron or aluminum arms. This can significantly extend the life of the engine.

3. Reduced Engine Noise: The roller rocker arms minimize the contact between the valves and the rocker arms, which reduces the friction and noise produced during engine operation.

4. Easy Installation: The kit includes all necessary hardware for installation, making it a convenient option for DIY enthusiasts and professional mechanics alike.

Cons:

1. Cost: The Deepmotor Dm-ss45417716 Motor Steel Roller Rocker Arm Set is more expensive than standard roller rocker arm sets. This may be a deterrent for some buyers, especially those on a tight budget.

2. Potential Clearance Issues: Depending on the specific engine application, there may be clearance issues between the roller rocker arms and other engine components. Careful installation and proper adjustment are essential to avoid potential issues.

3. Requires Additional Skills: Installing roller rocker arms can be a complex process, especially for those without prior experience. This may require additional time, resources, or hiring a professional mechanic.

Conclusion:

The Deepmotor Dm-ss45417716 Motor Steel Roller Rocker Arm Set offers several advantages, including enhanced engine performance, superior durability, reduced engine noise, and easy installation. However, it comes with some drawbacks, such as a higher cost and potential clearance issues.

Upon careful consideration, the decision to purchase this roller rocker arm set ultimately depends on the individual's priorities and budget. If performance and durability are top concerns, and the budget allows, this set is a worthwhile investment. However, for those seeking a more affordable option or are unsure of their mechanical abilities, it may be best to explore other alternatives.

Recommendation:

For those seeking a high-performance, durable roller rocker arm set for their BBC 454, 396, 427, 1.7, and 7/16ft-ft engines, the Deepmotor Dm-ss45417716 Motor Steel Roller Rocker Arm Set is an excellent choice. However, it is essential to ensure that the necessary installation skills and resources are available, or consider hiring a professional mechanic to ensure a successful installation.

Details:

They feature full complement friction-reducing needle bearings and incorporate an exceptional design that provides plenty of clearance for higher open valve spring pressures. Self-Aligning: No, Rocker Arm: Full roller, Body: Standard. A good quality set of stainless rocker arms is sure to pay big dividends in performance, so give our Deepmotor Pro Series a go and see what they can do for you. Stainless Steel Roller Rocker Arm Set for BBC 454 396 427 1.7 Ratio 7/16'' Nuts Feature: Brand:Deepmotor, Part Type:Rocker Arms, Product Line:Deepmotor Pro Series Mounting Style: Stud, Self-Aligning: No, Ratio: 1.7, Full roller, Stud Size: 7/16 in.

Looking forward your messages. Quantity: Sold as a set of 16. Rocker Arm Material: Stainless steel Body Style: Standard Fasteners Included: Yes Nut Pollock Maximum Spring Diameter in: 1.55 in.

part #: dmss45417716 price

  • $139.99

specifications rockeareng:

  • for models: 454, 396, 427
  • brand: Deepmotor
  • mpn: Dm-ss45417716
  • type: Rocker Arm Set
  • material: Stainless Steel
  • rocker arm mounting style: Stud
  • rocker arm ratio: 1.7
  • stud size: 7/16 In.
  • self-aligning: No
  • rocker arm style: Full Roller
  • rocker arm body style: Standard

offer rockeareng:

  • quantity: 4
  • best offers: True
  • sold: 0
  • options: Ship-to-home
  • started: June 23, 2025
  • availability: In Stock

returns rockeareng:

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

seller rockeareng:

  • # reviews: 9889
  • city: Rancho Cucamonga, California
  • rating: 99.1%

general rockeareng:

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

shipping rockeareng:

  • service: FedEx Ground or FedEx Home Delivery
  • carrier: FedEx
  • transit: 4-8 Days
  • cost: $0.00
  • type: Fixed
  • class: Standard

payments rockeareng:

  • wallet: Apple-pay
  • credit card: Diners-club
  • other
for models: 454, 396, 427, type: rocker arm set, rocker arm mounting style: stud, rocker arm ratio: 1.7, stud size: 7/16 in., self-aligning: no, rocker arm style: full roller, rocker arm body style: standard,
category: auto parts > engines engine parts > valvetrain components > rocker arms parts, material: stainless steel, sku: 11858007464199504,
Deepmotor DM-SS45417716 Is Similar To:
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1 offer $139.99 USD
  • New. Offer #1 priced at $139.99 + $0.00 shipping estimate = $139.99* total. . Feature: Brand:Deepmotor Part Type:Rocker Arms Product Line:Deepmotor Pro Series Stainless Rocker Arms Rocker Arm Mounting Style: Stud Self-Aligning: No Rocker Arm Ratio: 1.7 Rocker Arm Style: Full roller Stud Size: 7/16 in.FREE SHIPPING

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