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.

This cast iron manifold has been designed to eliminate the faults of the original GM design.

 

Specifications

  • RH Passenger's side
  • 3 bolt flange
  • Includes Gaskets and Hardware
  • Direct replacement for 2 1/2 inch exhaust systems
  • Corrosion resistant
  • Replaces original manifolds that are cracked from thermal expansion and contraction
  • Strengthened and redesigned in the vulnerable areas of failure
  • Designed for use with all emissions and non-emissions vehicles

Now you can buy a high quality exhaust manifold that is built to strict quality control standards for less then the price at the dealer. REPLACE your broken, warped, or cracked one now with this great fitting, alternative.

Dealer list ~ $298.00 (obsolete)

It is a great replacement and has substantial cost savings over an original dealer unit.

Lifetime Warranty

This item is backed by a 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.

There are no reviews for this item. Write Review
Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!

Vehicle Fit

Year Make Model Description
1966-1967Chevy Bel-Air Chevy Bel-Air Exhaust Manifold V8 7.0L 427ci 425 HP Passenger Side Dorman 674-505
1966-1967Chevy Biscayne Chevy Biscayne Exhaust Manifold V8 7.0L 427ci 425 HP Passenger Side Dorman 674-505
1966-1967Chevy Caprice Chevy Caprice Exhaust Manifold V8 7.0L 427ci 425 HP Passenger Side Dorman 674-505
1966-1969Chevy Corvette Chevy Corvette Exhaust Manifold V8 7.0L 427ci Passenger Side Dorman 674-505
1970-1974Chevy Corvette Chevy Corvette Exhaust Manifold V8 7.4L 454ci Passenger Side Dorman 674-505
1966-1967Chevy Impala Chevy Impala Exhaust Manifold V8 7.0L 427ci 425 HP Passenger Side Dorman 674-505

This part replaces:

  • Hollander 327-519
  • Dorman 674-505
Only 2 left in stock
Part #: 1AEEM00171


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

Dorman
Brand #: 674-505