Description
Overview
The Flowmaster Heat Shield is a custom-designed aluminum shield engineered to wrap your muffler in an extra layer of thermal protection. Pre-formed for a precise fit on all Flowmaster 70 Series Big Block II performance mufflers, it delivers a purpose-built solution for drivers who want to manage exhaust heat and keep their cabin quieter without complicated fabrication.
Manufactured from lightweight aluminum, this heat shield is shaped to hug the muffler case and installs quickly using the included stainless steel muffler straps. Because it attaches to your existing setup and uses factory hangers, you get a clean, integrated look and a straightforward installation that doesn’t require reworking your exhaust mounting.
Key Benefits
Adding a heat shield does two important jobs at once. First, it reduces the amount of exhaust heat radiated through the muffler, helping protect surrounding components and floor areas from high temperatures. Second, it helps dampen and reduce interior noise, contributing to a more comfortable, refined ride inside the vehicle. For enthusiasts running a high-performance Flowmaster muffler, that combination of heat management and sound control is a smart, low-effort upgrade.
Highlights
- Custom-designed aluminum construction, pre-formed to fit the muffler case
- Engineered specifically for Flowmaster 70 Series Big Block II performance mufflers
- Includes stainless steel muffler straps for easy, secure attachment
- Reduces exhaust heat radiated through the muffler
- Helps reduce interior cabin noise
- Uses factory hangers for a clean, hassle-free installation
Fitment
This heat shield is built to fit all Flowmaster 70 Series Big Block II performance mufflers. It may also fit other mufflers with an approximate case thickness of 5.00 inches tall, 11.00 inches wide, and 22.00 inches in length. With a body width of 11.00 inches and a body length of 22.00 inches, it’s dimensioned to match the muffler cases it’s designed to protect. Before ordering, confirm your muffler’s case measurements against these specifications to ensure a proper fit.
As part of the Exhaust category and specifically the Brackets, Flanges and Hangers sub-category, this Flowmaster accessory is a practical addition for anyone looking to complete their exhaust build with added thermal and acoustic protection. Backed by the Flowmaster name and finished for a proper, form-fitting installation, it’s a straightforward way to safeguard your muffler investment and improve everyday driving comfort.
Choose this heat shield to add durable heat and noise protection to your Flowmaster 70 Series Big Block II muffler, using the included hardware and your factory hangers for a fast, clean install.
