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Home > Pontiac > LeMans > Exhaust Manifold > 1980 Pontiac LeMans Exhaust Manifold & Gasket Kit Passenger Side for V8 5.0L 305ci

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1980 Pontiac LeMans Exhaust Manifold & Gasket Kit Passenger Side for V8 5.0L 305ci


In Stock (Ships same day for orders placed by 3 PM ET)

List Price:$404.23

Our Price: $169.95
 (You Save $234.28)

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Part Number: 1AEEM00674

Welcome Message from 1A Auto

Our aftermarket manifolds are some of the highest quality replacements on the market!

If your vehicle's exhaust is getting loud and the exhaust noise is coming from under the hood or engine then you may need to fix a cracked exhaust manifold. Replacing a broken manifold is easiest with a direct replacement manifold that will fit correctly and bolt up to you original engine and exhaust system. This manifold is a direct fitting replacement.


  • Fits the RH (Passenger Side)
  • Includes:
    • (1) Exhaust manifold
    • (1) Gaskets (manifold to cylinder head)
    • (1) Gasket (manifold to exhaust pipe)
    • (2) Studs (manifold to exhaust pipe flange)
    • (2) Nuts (manifold to exhaust pipe flange)
  • Replaces dealer part number: 14014500
  • Direct replacement
  • Replaces original manifolds that are cracked from thermal expansion and contraction
  • Strengthened and redesigned in the vulnerable areas of failure

Now you can buy a high quality exhaust manifold that is built to strict quality control standards for less than the price at the dealer. REPLACE your broken, warped, or cracked exhaust manifold now with this great fitting, alternative. This exhaust manifold is a great replacement and has substantial cost savings over a dealer unit.

Lifetime Warranty

This item is backed by a manufacturer's Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

This part replaces:
  • HOLLANDER #: 327-00966R
  • OE #: 14014500
  • DORMAN #: 674-653

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