Flowmaster 817202 1964-1967 Chevelle/GTO/442/GS 3" Header-Back Exhaust System for Sale

Price: $800

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Flowmaster 1964-1967 GM A-Body V8 Exhaust System

Fits 1964 to 1967 GM A-Body with a V8 engine

For the person who is looking for a complete Header-back dual exhaust system with an aggressive tone. This system is mandrel bent for maximum performance and includes specially selected mufflers. American Thunder 3 in. systems generally deliver an aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. The sound level will depend greatly on the engine and level of modification. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.

✓ Stainless Steel Construction
✓ Dyno tuned for maximum performance
✓ Patented Delta Flow technology
✓ Lifetime limited warranty

Flowmaster® Part #: 817202CategoryExhaust Systems / Kits - American Thunder®DescriptionHeader-back System 409S - Dual Side Exit - American Thunder® - Aggressive Sound
MaterialStainless Steel
Product Attributes2WD/4WD2WDTip Diameter (in)3Tip Quantity2Exhaust SeriesAmerican Thunder®Exit PositionDual Side ExitHeat ShieldNoInlet Diameter (in)3MaterialStainless SteelTitleFlowmaster® 817202 Header-back System 409S - Dual Side Exit - American Thunder® - Aggressive SoundMuffler Quantity2Muffler SeriesSuper 40 SeriesOutlet Diameter (in)3Sound LevelAggressive SoundSystem TypeHeader-back SystemTubing Diameter (in)3

Store Policies Our Returns Policy

You may return your part or product within 60 days after placing your order. All returns must include the original packaging. All items must be returned in a shipping box to protect the orginal productbox and contents. PLEASE DO NOT USE THE PRODUCT BOX AS ITS SHIPPING BOX. Any items damaged because of incorrect installation will not be refunded. All returns must include a copy of your packing slip, order number, or RMA number so we can identify your order. Please pack your return securely in the original box or package.


Refunds will be credited within1 to3 business days of receiving the return. When we've received and processed the return, we will refund for the amount you paid for the item(s), plus any applicable sales tax.

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