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American Thunder Crossmember-Back Exhaust System (68-74 V8 Chevy II, Nova)Find parts that fit my vehicle

Item EK-85-361126-1
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3 Reviews of Flowmaster
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-10% $829.76 Was $921.95

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      Product Information

      Features, Description, Q&A

      Features

      • Exclusive 80 Series Crossflow Performance Muffler That Tucks Up High Behind The Rear Differential
      • Mandrel-Bent Dual 2.50-Inch Head Pipes With Built-In H-Pipe Crossover
      • Dual 2.50-Inch Tailpipes For Deep Rich Sound And Optimum Performance
      • Crossmember-Back Aluminized Steel Exhaust System
      • Moderate Tone Inside And Outside The Vehicle
      • Includes All Parts, Hardware, And Illustrated Instructions
      • 3-Year Limited Warranty Coverage
      • Does Not Include Manifold Downpipes Or Header Reducer Cones
      • Convertible Models Require 3/8-Inch Shims Added To The Factory X-Brace Or Alternative Brace Purchase
      • H-Pipe Crossover For Maximum Power And Deep Tone
      • Hangers And Hardware Included For Easy Installation
      • Mandrel-Bent 16-Gauge Aluminized Steel Tubing
      • Maximum Ground Clearance
      • Crossmember-Back System Design
      • Fits 1968-1974 V8 Chevy II, Nova, Camaro, and Firebird

      Description

      Performance Exhaust System. The Flowmaster American Thunder Crossmember-Back Exhaust System delivers a balanced combination of sound and power designed specifically for classic muscle cars. Engineered to enhance exhaust flow while providing a moderate tone, this system improves the driving experience with a refined sound profile. It is an ideal upgrade for enthusiasts seeking improved exhaust efficiency without excessive noise.

      Construction and Appearance. Constructed from mandrel-bent 16-gauge aluminized steel, the system features a durable black high-temperature paint finish on the exclusive 80 Series chambered crossflow muffler. The aluminized steel tubing provides corrosion resistance and long-lasting durability, while the oval muffler shape combined with deep primers creates a classic yet performance-oriented look.

      Installation. Installation is straightforward, with included hangers and hardware. No drilling is typically required for proper fitment. The system is designed to work with factory manifolds or headers, simplifying the upgrade process for most users. Manifold downpipes or header reducer cones are not included with this system.

      Warranty. Backed by a 3-year limited warranty, the system offers confidence in durability and performance.

      Application. This exhaust system fits 1968-1974 V8 Chevrolet Chevy II, Nova, Camaro, and Firebird models. Convertible versions may require 3/8-inch shims added to the factory X-brace or an alternative brace for proper clearance of the crossmember.

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      4.3

      Reviews of Flowmaster Classic Exhaust Products (3)

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