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1974 Dual Exh 2" Man 2" Pipe SB Auto Alum

Exhaust Systems » C3 1968-1982 Exhaust Systems » C3 True Dual Exhaust Systems
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Due to continuous design improvements, product may vary slightly from image

Allens Stainless Exhaust
Part #: 651-076
Availability: Direct From Factory
Applicable Years:
  • 1974
$219.99
  • Description

1974 Dual Exh 2" Man 2" Pipe SB Auto Alum



1974 Dual Exhaust Alum 2" Man 2" Pipe SB Auto Transmission.   OEM Fit With Clamps, Flanges & Donut Gaskets.

Our 1974 Corvette True Dual Exhaust is Custom-Built to your Corvette’s specific engine and transmission options.

Hint:  It is best to actually measure your exhaust manifold outlet diameter, as these were often "swapped" in the past.

Replace your rusty, worn exhaust and enjoy OEM looks, sound and easy installation with this custom built system.

These systems are designed to bolt directly to stock mufflers or to our reproduction mufflers.

Restore durability and performance with aluminized or stainless steel exhaust.  

We offer you several choices.

Which Exhaust Pipe Material is best for your Corvette and driving style?

Aluminized Pipes are quite durable and will generally last three times as long as the factory installed pipes.

409 Stainless Steel has additional Chromium and Nickel to resist corrosion.  A magnet will stick to it, as it still has a high ferrous metal content.  It is an economical upgrade to Aluminized pipe.

304 Stainless Steel is the Ultimate exhaust material.  It has approximately 20% Chromium and 10% Nickel content.  So much so that a magnet will not stick to 304 SS pipes.  If your Corvette is driven where corrosive road chemicals are utilized, or if you intend to keep your car long term, then 304 SS is a wise and worthwhile investment.