• Flowmaster 17120 American Thunder Cat-Back Exhaust System for 1964–1972 GM A-Body
  • Flowmaster 17120 American Thunder Cat-Back Exhaust System for 1964–1972 GM A-Body

Flowmaster 17120 American Thunder Cat-Back Exhaust System for 1964–1972 GM A-Body

$1,049.95 USD
$1,049.95 USD
$1,049.95 USD
Shipping calculated at checkout.

Vendor : FLOWMASTER

Product Type : Exhaust

Sku : FLO17120

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A/T Exhaust System - 64-72 El Camino

The Flowmaster American Thunder Exhaust System is a cat-back system designed for 1964–1972 GM A-Body applications, including the El Camino. Part number 17120 features a 2.5-inch exhaust diameter and a dual side-exit configuration for a clean, performance-oriented installation.

This exhaust system is constructed from aluminized steel and is finished with polished 3-inch tips. The polished tips provide a refined appearance at the exhaust outlets, while the dual side-exit layout complements the vehicle’s classic body design.

Designed as a complete kit, the Flowmaster 17120 American Thunder system provides a straightforward way to replace or upgrade the applicable cat-back exhaust components. Its classic aluminized-steel construction and Flowmaster American Thunder design make it a suitable choice for compatible GM A-Body builds.

Features:

  • Brand: Flowmaster
  • Part Number: 17120
  • System Type: American Thunder cat-back exhaust system
  • Application: 1964–1972 GM A-Body, including El Camino
  • Exhaust Diameter: 2.5 inches
  • Exit Configuration: Dual side exit
  • Exhaust Tips: 3-inch polished tips
  • Material: Aluminized steel
  • Configuration: Complete kit