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Chevy Truck Exhaust System, MagnaFlow, 1966-1972

Chevy Truck Exhaust System, MagnaFlow, 1966-1972


1966-72 MagnaFlow Exhaust System
Part #:
Replacement for OEM #: 16643
$666.99 Kit
  (No Discount / Limited Discount)
  Alt Part #:
Available - Allow extra time for delivery
1966 thru 1972
See applications below for exact details.
Shipping Note:
This item has additional shipping charges due to heavy weight or oversize dimensions.

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  • 100% Stainless Steel
  • 2.5” Diameter Pipe
  • Lifetime Warranty
  • Coil Spring Rear Suspension Only
This MagnaFlow exhaust system is designed to connect with the original pipes at the trailing arm crossmember and provide a mandrel-bent, free flowing system that is capable to support trucks making north of 400HP. This kit is designed to fit all models with coil spring rear suspension. Stainless steel will never rust, and it sends heat down the pipes, not under your bed wood. The X-pipe crossover promotes scavenging of the flow from side to side, and it eliminates the rasp which comes from true dual systems.


Make / Model Series Body Notes Year
CHEVROLET TRUCK 1966, 1967, 1968, 1969, 1970, 1971, 1972


Combined Cancer/Birth Defect
Prop 65 Warning

WARNING This product can expose you to chemicals including Cadmium which is known to the State of California to cause cancer on birth defects or other reproductive harm. for more information, visit