--> Catback MagnaFlow Sys CB 66-72 GM CST-10/CST-20 – Fastmodz
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Magnaflow 16643

The MagnaFlow Street Series Crossmember-Back Performance Exhaust System 16643 brings enhanced engine sound and dyno-proven performance to your 3.8L, 4.1L, 4.3L, 4.6L, 4.8L, 5.0L, 5.3L, 5.7L, 6.5L, 6.6L 1960-1972 Chevrolet with a healthy helping of our deep, resonant signature exhaust note at Aggressive exterior and Moderate interior sound levels. Thanks to its durable, corrosion resistant stainless steel design, this Chevrolet exhaust system will handle whatever tarmac you decide to leave your mark on. This performance exhaust kit features a crossmember-back layout designed to replace your Chevrolet's exhaust system from the crossmember on back. With its fast-flowing, mandrel bent 2.5in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear Behind Rear Tires exit that you can enhance with tips of your choosing, your muscle car will be sounding as awesome as it looks. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 16643 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's limited lifetime construction warranty.

This Part Fits:

Year Make Model Submodel
1960-1972 Chevrolet C10 Pickup Base
1966-1972 Chevrolet C20 Pickup Base
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Magnaflow 16643 Specifications

Magnaflow
16643
MAG16643
841380019349
9
Catback
* Special Order Item - Ships from Manufacturer and may have a leadtime.
Please contact us before ordering for leadtime.
* Note Enkei Special Order Wheels Cannot be Cancelled
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Magnaflow 16643 Specifications

Is this item in stock?
If it is purchasable it is unstock and available for shipment as soon as today.

How long will it take to get it?
Shipping to US addresses generally takes 2 to 4 business days to arrive depending on your location. We also offer Next Day Air and 2nd Day Air if you need it faster.

International shipping is subject to import duties and taxes and we usually see 4 day to 2 week ship times to most locations outside the USA.

Does this fit my vehicle?
We have fitment charts in most of our vehicle specific products. If you do not see your vehicle, please do not hesitate to ask via chat or contact form.

What is your Return Policy?
Our return policy can be found here: Return Policy

Magnaflow 16643 - Catback
MagnaFlow Sys CB 66-72 GM CST-10/CST-20
🚚 Free US Ground Shipping on Orders Over $100

2 sold in last 8 hours
$1,249.94 $853.90

You save 32%

The MagnaFlow Street Series Crossmember-Back Performance Exhaust System 16643 brings enhanced engine sound and dyno-proven performance to your 3.8L, 4.1L,...
9
* Special Order Item - Ships from Manufacturer and may have a leadtime.
Please contact us before ordering for leadtime.
* Note Enkei Special Order Wheels Cannot be Cancelled
$853.90
MagnaFlow Sys CB 66-72 GM CST-10/CST-20

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