This tubular steel manifold has been designed to eliminate the faults of the original GM design.

 

Specifications

  • Heat shield included
  • 2 bolt flange
  • Includes Gaskets and Hardware
  • Direct replacement
  • Corrosion resistant
  • 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. REPLACE your broken, warped, or cracked one now with this great fitting, alternative.

It is a great replacement and has substantial cost savings over a 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. Please keep your invoice for proof of this warranty.

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

  • 1983-1992 Buick Century Tubular Steel Exhaust Manifold L4 2.5L Dorman 674-101
  • 1983-1991 Buick Skylark Tubular Steel Exhaust Manifold L4 2.5L Dorman 674-101
  • 1985-1987 Buick Somerset Tubular Steel Exhaust Manifold L4 2.5L Dorman 674-101
  • 1985-1990 Chevy Astro Tubular Steel Exhaust Manifold L4 2.5L Dorman 674-101
  • 1982-1986 Chevy Camaro Tubular Steel Exhaust Manifold L4 2.5L Dorman 674-101
  • 1983-1990 Chevy Celebrity Tubular Steel Exhaust Manifold L4 2.5L Dorman 674-101
  • 1983-1985 Chevy Citation Tubular Steel Exhaust Manifold L4 2.5L Dorman 674-101
  • 1985-1990 GMC Safari Tubular Steel Exhaust Manifold L4 2.5L Dorman 674-101
  • 1985-1991 Olds Calais Tubular Steel Exhaust Manifold L4 2.5L Dorman 674-101
  • 1983-1992 Olds Ciera Tubular Steel Exhaust Manifold L4 2.5L Dorman 674-101
  • 1983-1984 Olds Omega Tubular Steel Exhaust Manifold L4 2.5L Dorman 674-101
  • 1983-1991 Pontiac 6000 Tubular Steel Exhaust Manifold L4 2.5L Dorman 674-101
  • 1984-1987 Pontiac Fiero Tubular Steel Exhaust Manifold L4 2.5L Dorman 674-101
  • 1982-1986 Pontiac Firebird Tubular Steel Exhaust Manifold L4 2.5L Dorman 674-101
  • 1985-1991 Pontiac Grand Am Tubular Steel Exhaust Manifold L4 2.5L Dorman 674-101
  • 1983-1984 Pontiac Phoenix Tubular Steel Exhaust Manifold L4 2.5L Dorman 674-101

This part replaces:

  • Hollander 327-1711T
  • Dorman 674-101
Only 1 left in stock
Part #: 1AEEM00005

Dorman
Brand #: 674-101