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Flowmaster 64-67 GM A-BODY 2.5 in. American Thunder SS Exhaust System

SKU: LOW817412

FLO American Thunder Crossmember-Back Exhaust Systems...

Flowmaster 64-67 GM A-BODY 2.5 in. American Thunder SS Exhaust System

SKU: LOW817412

FLO American Thunder Crossmember-Back Exhaust Systems...

A$2,296.08
LAST ONE! Est Ship 3-5 days. In stock at 1 location (only 1 available)

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Description

SYS 64-67 GM A-BODY

This American Thunder® exhaust system comes as a complete true dual Crossmember-Back exhaust for your 1964-1967 GM A-body with a V8 engine. These dual exhaust systems feature 2.50-inch mandrel-bent stainless steel tubing for maximum performance, includes a built-in H-pipe/balance tube flowing into a pair of large case Super 40® mufflers that deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. The 2.50-inch tailpipes exit at the rear corners of the car and angle down under the rear bumper for a strong muscular look. The system includes all hangers and necessary hardware for installation. Like all Flowmaster® systems, the benefits include improved throttle response, power and mileage and is covered by our Lifetime Limited Warranty.

Additional Information

Fits 1964-1967 GM A-Body with V8 engine, 2.5" Stainless Steel Pipes. - Aggressive to moderate sound

Data: v4.2 - Upd: 2026-11-09 04:57:02

Features

  • Crossmember-Back True Dual Exhaust System
  • H-pipe Crossover for Maximum Power and Deep Tone
  • Includes Hangers and Hardware for Installation
  • Lifetime Limited Warranty
  • Mandrel-bent 16-gauge Stainless Steel Tubing
  • Moderate to Aggressive Exterior Exhaust Tone
  • Super 40 Series Mufflers for Deep Powerful Sound

Data: v2 - Desc: v4.2 - Upd: 2026-11-09 02:51:31

Important Notice relating to US Domestic Market Trucks & Pickups

Many US-market trucks and pickups are available in multiple cab and bed-length configurations (e.g., Single Cab, Extended Cab, Double/Crew Cab, CrewMax, 5.5ft/6.5ft/8ft beds, etc.). Exhaust system fitment can vary between these chassis versions.

Where available, we list all compatible vehicles, cab types, and bed lengths in the product description. However, depending on your exact configuration, some systems may require optional extension/mid-pipes or minor modification for correct fitment.

Because of these variations, please carefully check your cab configuration and bed length before purchasing. If you are unsure, or if your vehicle has been modified, please reach out to a StreetFX agent.

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Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Flowmaster
StreetFX SKU low817412
SFX Item ID 6877351
Accounting SKU low-817412
Manufacturer SKU 817412
Manufacturer UPC 700042024025
Alternative References flo817412

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