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Complete Exhaust System - 1964 Pontiac GTO, Lemans

PLX6401 - 1964 Pontiac GTO, Lemans dual exhaust system

OEM Galvanized Steel     $625.00 Complete System.

 

Details:

This is a stock exhaust system kit that includes: Preformed dual exhaust 2 1/4" head pipes, 2" tail pipes. , flanges and bolts, factory stock mufflers, muffler hangers, muffler clamps, tail pipe hangers and tail pipe clamps. This system is for All 64 GTO's, Lemans, Tempest, Dual Exhaust cars.

This system is made of aluminized 14 gauge tubing so all the pipes are as thick as the originals and have a durable coating. The muffler and tail pipe hangers are specific to the particular car and exact to the factory originals. This hardware is all plated in the factory color phosphate plating with silver zinc rivets and clamp surrounds. This is concourse correct hardware. The mufflers are the correct size and shape and are made of all galvanized  materials. The seams are folded and crimped identical to a factory muffler. These are flow through mufflers that give your muscle car a rumble and are not restrictive like other stock mufflers. They sound and perform like a turbo muffler NOT a flowmaster. On the dyno the horsepower difference with the muffler and with out was 6-8 H.P.

  To see this system installed and the instructions click here.

Available Upgrades:

The stock system has 2" tail pipes and the upgrade system has 2 1/4" tail pipes so the system is 2 1/4" unrestricted from front to back. This allows a bit more performance on a modified car.


Exhaust - 64 Pontiac GTO, Lemans, Tempest

GM A-body
View Part

PLX64H1

PLX64M1
PLX64M2

PLX64T1
PLX64T2

INL10837
INL10838

INL11000
INL11001

INL10844
INL10834


PLX6401





PLX64A1




 
1964 Pontiac GTO, Lemans
Application

1964 GTO 2 1/4 Head Pipes with Flanges

1964 Muffler 21" body head 2 1/4" tail Pipe 2 " - Stock - Pair 2pc
1964 Muffler 21" body head 2 1/4" tail Pipe 2 1/4 - Oversized - Pair 2pc

1964 GTO, Lemans 2" tail pipes Stock Size
1964 GTO, Lemans 2 1/4" tail pipes Larger than stock

2" muffler clamps - pair
2 1/4" muffler clamps - pair

2" tail pipe clamps - pair - phosphate
2 1/4" tail pipe clamps - pair - phosphate

Muffler hangers with hardware - pair
Tail pipe hangers - 64-72 Rear Tail Pipe Hanger - pair

The Entire Set Stock
1964 GTO, Lemans, Tempest - Stock with 2" rear tail pipes

Stock Exhaust Set -
Dual exhaust: 2 1/4" head pipes, 2" tail pipes, Includes head pipes and flanges, stock style mufflers, muffler hangers, tail pipe hangers, tail pipe clamps.

The Entire Set Upgrade
 
1964 GTO, Lemans, Tempest - - Modified with 2 1/4" tail pipes ( 1/4"Larger )

Modified with 2 1/4" tail pipes Exhaust Set -
Dual exhaust: 2 1/4" head pipes, 21 /4" tail pipes, Includes head pipes and flanges, stock style mufflers, muffler hangers, tail pipe hangers, tail pipe clamps.
Price
OEM

$180.00

$158.00
$158.00

$180.00
$200.00

$9.50
$9.50

$14.00
$14.00

$49.00
$29.00


$625.00






$650.00


 


  

Quick Tip: Inline Exhaust

Inline Tube is the premier reproduction brake & fuel line company and is now taking its tube manufacturing to the next level and manufacturing select preformed exhaust systems.  We have been bending tube for over 18 years and making under chassis parts that have set the bar to be the industry best.   Our state of the art computer benders and laser scanner allow us to duplicate original parts with uncompromising accuracy.

All systems are mocked up on actual factory stock cars and pre-fitted.  Our systems come in the stock size and shape of the factory originals or optioned slightly oversized. All systems are made off our exclusive computer angle exhaust bender. This information is stored in the computer so bending is exact every time. Our systems feature a galvanized factory finish complete with flat spots and factory style exhaust flanges. Our exhaust pipes install with the exact factory plated hangers so there is no drilling or generic hanger placement. Our mufflers are a factory stock appearing flow through design with low restriction so you have a slight rumble and plenty of flow.  It is the way it should be complete and correct.