Announcement

Collapse
No announcement yet.

3.4L Iron Head Bracket Needed

Collapse
This topic is closed.
X
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • 3.4L Iron Head Bracket Needed

    Can anyone help me out with the alternator and A/C pump bracket that is on the passenger side of a 3.4L Iron Head Camaro motor? I am looking to see if I can change to the newer style 6 cylinder pump by using a Camaro setup. My Trooper uses the old R4 compressor and it develops an insane pulsation that transmits through the belt and shakes the whole motor. It happens right at idle so I always have to shut the A/C off while in traffic. I have tried braces to stiffen the mounts and even the smaller diameter drive pulley to try and speed it up. On the old V-Belt systems GM had a damper pulley that was used on some models. But there is nothing for the serpentine systems. I just want to get rid of the old pump and go with something more modern. Not to mention something better looking and in a more discrete location.

    The bracket would help me out the most. I can get a reman pump if you don't have one to sell me. I am also trying to keep this on the cheap since I don't know for sure if everything will mount up without any issues like pump fitment in the Trooper chassis or hose routing.
    1993 EXT. CAB, 3.4L V6 TBI, 5spd manual. Sonoma
    1990 4Door, 3.2L V6 TBI, 5spd manual. 4X4. Trooper
    Because... I am, CANADIAN

  • #2
    I have one but I think it's been modified. Let me dig it out this afternoon and see how it looks.

    I'm pretty sure it's got a few extra holes in it for mounting to a 3500.
    Past Builds;
    1991 Z24, 3500/5 Spd. 275WHP/259WTQ 13.07@108 MPH
    1989 Camaro RS, ITB-3500/700R4. 263WHP/263WTQ 13.52@99.2 MPH
    Current Project;
    1972 Nova 12.73@105.7 MPH

    Comment


    • #3
      That would be great thanks
      1993 EXT. CAB, 3.4L V6 TBI, 5spd manual. Sonoma
      1990 4Door, 3.2L V6 TBI, 5spd manual. 4X4. Trooper
      Because... I am, CANADIAN

      Comment


      • #4
        I didn't forget about you, just kept forgetting to reply... I found the bracket but it's pretty hacked up in the area for the A/C compressor. That's where I had a tensioner mounted so I had cut down some of the bosses and also a few other places.

        Click image for larger version

Name:	20140831_114124.jpg
Views:	1
Size:	2.15 MB
ID:	377881
        Past Builds;
        1991 Z24, 3500/5 Spd. 275WHP/259WTQ 13.07@108 MPH
        1989 Camaro RS, ITB-3500/700R4. 263WHP/263WTQ 13.52@99.2 MPH
        Current Project;
        1972 Nova 12.73@105.7 MPH

        Comment


        • #5
          Ok not to worry. I found a complete engine for sale and picked it up. I just need the ac brackets. Want to buy a 3.4L minus the ac bracket?
          1993 EXT. CAB, 3.4L V6 TBI, 5spd manual. Sonoma
          1990 4Door, 3.2L V6 TBI, 5spd manual. 4X4. Trooper
          Because... I am, CANADIAN

          Comment

          Working...
          X