What is included with this exhaust system?

This cat-back exhaust system includes all the necessary clamps and hangers required for installation. It features the 3-inch diameter tubing, X-pipe, dual chambered turbo mufflers, and over-axle tailpipes.

What kind of sound can I expect from this exhaust?

The dual chambered turbo mufflers are designed to produce a deep and aggressive exhaust tone. The 3-inch diameter piping and mandrel bends also contribute to improved exhaust flow, which can affect the overall sound profile.

Does this system require any modifications to fit?

This system is designed to fit 1963-1967 Chevrolet Chevy II models with LS1 engine swaps. It is specifically designed to connect with Stainless Works headers that have 3-inch slip-fit collectors (P/N NVLS1). Refer to manufacturer instructions for any specific installation details.

Stainless Works Chevy II Nova 1962-67 Exhaust 3in LS1 System

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Stainless Works

Specifications

Brand: Stainless Works
Part #: NVLS3S
UPC: 887753435927

Stainless Works

Stainless Works Chevy II Nova 1962-67 Exhaust 3in LS1 System

Name: Stainless Works Chevy II Nova 1962-67 Exhaust 3in LS1 System
Brand: Stainless Works
Price: 1915.20 USD
Availability: InStock

$1915.20

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1963-1967 Chevrolet Chevy II. This 3-inch stainless steel exhaust system features dual turbo chambered mufflers for improved flow and sound.

Key Features

Fits 1963-1967 Chevrolet Chevy II.
This is a 3-inch diameter cat-back exhaust system designed for LS1 engine swaps.
Constructed from 304 stainless steel for maximum corrosion resistance.
All tubing is CNC mandrel bent to ensure optimal exhaust flow.
Features dual chambered turbo mufflers for a deep, aggressive sound.
Includes all necessary clamps and hangers for installation.

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Fits this vehicle

Chevrolet Chevy II 1963-1967

Product Details

If you're swapping an LS1 engine into your 1963-1967 Chevrolet Chevy II Nova, you'll want an exhaust system that can handle the extra flow and sound. This 3-inch diameter cat-back system from Stainless Works is built specifically for that purpose. It's designed to bolt up to Stainless Works headers with 3-inch slip-fit collectors, making the installation process much smoother.

This system is constructed from 304 stainless steel, which is known for its excellent resistance to corrosion, so it'll hold up well over time. All the tubing is CNC mandrel bent, meaning the bends are smooth and consistent, which helps optimize exhaust flow. You'll get a deep, aggressive tone from the dual chambered turbo mufflers, and the system includes everything you need for installation, like clamps and hangers. The TIG welding throughout adds strength and durability to the entire assembly.

This is a complete cat-back system, meaning it replaces everything from your headers back. It features an X-pipe for improved exhaust scavenging, dual turbo chambered mufflers, and dual over-axle tailpipes that exit behind the rear tire. It's proudly made in the USA and comes with a lifetime warranty, giving you peace of mind with this significant upgrade.