Newsmarts Aluminum Breather Bolt for Harley Twin Cam 3/8-16 Thread

Description

Product Overview

The Newsmarts Breather Bolt is crafted from high‑grade aluminum using precise CNC processing. This solid construction resists rust, scratches, and wear, ensuring a long service life even under demanding riding conditions. Sized at 0.31 x 0.24 x 0.20 inches and weighing just 1.76 ounces, the bolt features a 3/8‑16 thread and a 5/8″ length, making it a direct replacement for OEM parts on most Harley twin‑cam models from 1994 to 2014, including Dyna, CVO, Softail, and Touring variants.

Usage

This breather bolt is ideal for riders who demand reliable engine ventilation on daily commutes, weekend rides, or track days. By maintaining proper airflow, it helps prevent excess pressure buildup, reducing the risk of oil leaks and improving overall engine performance. Whether you ride a classic Softail or a modern Touring model, the bolt installs quickly without the need for special tools.

Why Choose Us

Newsmarts combines automotive expertise with meticulous manufacturing standards. Each bolt undergoes rigorous quality checks to guarantee dimensional accuracy and material integrity. Our commitment to customer satisfaction includes responsive support and a hassle‑free return policy, giving you confidence in every purchase.

Key Features

• Aluminum CNC‑machined construction for superior strength and corrosion resistance
• Exact 3/8‑16 thread and 5/8″ length ensures a perfect fit on a wide range of Harley twin‑cam engines
• Easy, tool‑free installation saves time and eliminates hassle
• Improves engine breathing, helping to maintain optimal performance and reduce oil leaks
• Dedicated after‑sales support and straightforward return process for peace of mind

FAQ

Will this bolt fit my 2005 Harley Softail?

Yes, the bolt is compatible with Softail models from 1994‑2014 that use a 3/8‑16 thread and 5/8″ length breather bolt.

Do I need any special tools to install the bolt?

No special tools are required. Simply align the threads and screw the bolt into the designated position.

Is the aluminum prone to cracking under high heat?

The CNC‑machined aluminum is heat‑treated to withstand typical engine temperatures, providing durability without cracking.

Can I use this bolt on a carbureted Harley engine?

Yes, the bolt is suitable for both EFI and carbureted twin‑cam engines within the specified model years.

What is included in the package?

The package contains two identical breather bolts, ready for installation.