Dismiss Notice

Welcome To CK5!

Registering is free and easy! Hope to see you on the forums soon.

Score a FREE t-shirt and membership sticker when you sign up for a Premium Membership and choose the recurring plan.

Who makes headers for vortecs to fit 1990 Sub?

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by shum1, Oct 19, 2000.

  1. shum1

    shum1 1/2 ton status

    Joined:
    Oct 8, 2000
    Posts:
    270
    Likes Received:
    0
    Location:
    UTAH
    Looking for street legal headers that will fit vortec 350 heads and fit in my 1990 700r suburban. I plan on getting a single 3" exhaust. I think I posted a similar question before but now I have a specific motor in mind. (Vortec replacement motor w/ edelbrock TPI conversion) Thanks.
     
  2. shum1

    shum1 1/2 ton status

    Joined:
    Oct 8, 2000
    Posts:
    270
    Likes Received:
    0
    Location:
    UTAH
    I forgot to add that I dont reallwant to loose any torque with this application. Also, If headers dont work will the vortec exaust manifolds fit in my burb?
     
  3. blazen91

    blazen91 1/2 ton status

    Joined:
    Sep 10, 2000
    Posts:
    1,738
    Likes Received:
    0
    Location:
    Hesperia, Ca 92345
    I would check with Doug Thorley at www.thorleyheaders.com. They're not the cheapest header, but really good. I bought a header for my Nissan and it bolted up perfectly. It has been the best aftermarket product I have ever bought. I've heard the same from others about them also.

    blazen91
     
  4. Blazer1970

    Blazer1970 1/2 ton status

    Joined:
    Feb 17, 2000
    Posts:
    1,600
    Likes Received:
    0
    Location:
    Old Mission, MI
    The Vortec heads use the same exhaust manifolds / headers as any other small block Chevy. You do not need different headers with the Vortec heads.

    Tim

    1970 Blazer CST 4X4 350 SM465 NP205
    1987 Suburban 4X4 350
    1988 Chevy Pickup 4X4 350
     
  5. shum1

    shum1 1/2 ton status

    Joined:
    Oct 8, 2000
    Posts:
    270
    Likes Received:
    0
    Location:
    UTAH
    10-4 Tim, that is exactly what I wanted to hear. Thanks.
     

Share This Page