Hooking up a/c & alt brackets with headers??
So yes, I suspect you will need to make some spacers & user the stock length bolts if your headers have just flat flanges.
So yes, I suspect you will need to make some spacers & user the stock length bolts if your headers have just flat flanges.
.Just two places that I'll have to fab something. Would be nice for sure if they would make it in a "made to fit" fashion... but can't beat the price I got these for.
Maybe you can fab up some spacers that will fit snugly around the stock bolts and get the job done.
Yeah, that's my plan. I had problems before with my '94. Left the brackets off and got weird vibrations from the engine at 2800 rpm. I guess it's ok to run without them temporarily until i can get the spacers (like over to the exhaust shop maybe)... I won't have my tips or O2 sims ... or mufflers (since know one will tell me what model!!!!!!
) until next week minimum. So can't take it to the shop until then.
The Best of Corvette for Corvette Enthusiasts
.Just two places that I'll have to fab something. Would be nice for sure if they would make it in a "made to fit" fashion... but can't beat the price I got these for.
TPIS headers also tend to have nasty habits of burning plug wires boots because of their design and they have horrible slip fit collectors. "Over priced junk" is what I've heard them called, and not by me. That was directly from the mouth of a TPIS customer who was pissed at his headers. He wasn't really mad until he saw how well my Hooker headers fit, then he was royally P.O'd at the money he had spent to TPIS.Glock,
Your Hooker headers SHOULD have come with about 3 or 4 spacers in the package of bolts. You use two of these. Use one on the passenger side along with one of the stock manifold bolts in order to fasten attach the dipstick where it belongs. Use one of the other spacers on the passenger side to connect 2 out of the 3 A/C / alternator brackets back. Unfortunately you do have to leave out the last bracket, but you'll never notice it. This requires you fabricate on little piece of metal to serve as a washer on the alternator end and you're done.
http://www.wku.edu/~nathan.plemons/g..._passenger.jpg
Here you can just barely see the spacer on the passenger side, the ASR is somewhat in the way.
http://www.wku.edu/~nathan.plemons/g...der_driver.jpg
Last edited by Nathan Plemons; Nov 12, 2004 at 07:08 AM.
3/8inch tubing for spacers that you have to torque bolts down against pretty hard???? I'm thinking grade 8 something, not just tubing
.
TPIS headers also tend to have nasty habits of burning plug wires boots because of their design and they have horrible slip fit collectors. "Over priced junk" is what I've heard them called, and not by me. That was directly from the mouth of a TPIS customer who was pissed at his headers. He wasn't really mad until he saw how well my Hooker headers fit, then he was royally P.O'd at the money he had spent to TPIS.Glock,
Your Hooker headers SHOULD have come with about 3 or 4 spacers in the package of bolts. You use two of these. Use one on the passenger side along with one of the stock manifold bolts in order to fasten attach the dipstick where it belongs. Use one of the other spacers on the passenger side to connect 2 out of the 3 A/C / alternator brackets back. Unfortunately you do have to leave out the last bracket, but you'll never notice it. This requires you fabricate on little piece of metal to serve as a washer on the alternator end and you're done.
http://www.wku.edu/~nathan.plemons/g..._passenger.jpg
Here you can just barely see the spacer on the passenger side, the ASR is somewhat in the way.
http://www.wku.edu/~nathan.plemons/g...der_driver.jpg

Sweet, thanks for the pics!! No, the headers didn't come with the spacers for some reason. Not sure why. I'll call hooker and have them send some. The last time i put on my shorties hooker sent a full bolt set with headgaskets for FREE! And i bought the shorties USED. Great company
!!!


Yes, you will definitly get a vibration especially with the AC on without these brackets.
TPIS headers also tend to have nasty habits of burning plug wires boots because of their design and they have horrible slip fit collectors. "Over priced junk" is what I've heard them called, and not by me. That was directly from the mouth of a TPIS customer who was pissed at his headers. He wasn't really mad until he saw how well my Hooker headers fit, then he was royally P.O'd at the money he had spent to TPIS.Glock,
Your Hooker headers SHOULD have come with about 3 or 4 spacers in the package of bolts. You use two of these. Use one on the passenger side along with one of the stock manifold bolts in order to fasten attach the dipstick where it belongs. Use one of the other spacers on the passenger side to connect 2 out of the 3 A/C / alternator brackets back. Unfortunately you do have to leave out the last bracket, but you'll never notice it. This requires you fabricate on little piece of metal to serve as a washer on the alternator end and you're done.
http://www.wku.edu/~nathan.plemons/g..._passenger.jpg
Here you can just barely see the spacer on the passenger side, the ASR is somewhat in the way.
http://www.wku.edu/~nathan.plemons/g...der_driver.jpg

Could you please take a couple close-up pics of your brackets and the location where they're attached (spacers, etc.). I have the EM LT headers, and IIRC, the shop only reattached 1 of the 2 brackets. Above, you mention something about 2 of the *3* brackets...see where I'm going with this? As mentioned in other posts in this thread, I get a WICKED vibration with the A/C on around 2800 RPM, and it's got to be from the (lack of) bracket. What do I need to do to fix this?
If you don't mind, pics would be great - you can email me at "heartlung@comcast.net". Thanks SO much.
Aaron
Yes, you will definitly get a vibration especially with the AC on without these brackets.
Could you please take a couple close-up pics of your brackets and the location where they're attached (spacers, etc.). I have the EM LT headers, and IIRC, the shop only reattached 1 of the 2 brackets. Above, you mention something about 2 of the *3* brackets...see where I'm going with this? As mentioned in other posts in this thread, I get a WICKED vibration with the A/C on around 2800 RPM, and it's got to be from the (lack of) bracket. What do I need to do to fix this?
If you don't mind, pics would be great - you can email me at "heartlung@comcast.net". Thanks SO much.
Aaron
I'll try to take some pictures when I get home. E-mail me and remind me around in about 4 hours.
Glock,
What brackets did you have to modify? Using the provided spacers I can use the stock brackets un-modified. I can't use the third one simply because there is absolutely no way to get the bolt in, the header primary is in the way.
On my car they are needed. I get a vibration at low revs without the braces.
Now I get a vibration at 2000-2300 with the A/C running. I have the braces and all bolts, but since installing the headers the bolt that goes into the back of the alternater won't take any torque. I have a replacement alternator sitting in my garage waiting for me to get to it.
It only vibrates under light load but it's right in my cruising range.
Maybe my problem is I also have the tall polished aluminum valve covers. I'm probably getting vibration transmitted through contact between the top brace and the valve cover.
Glock,
What brackets did you have to modify? Using the provided spacers I can use the stock brackets un-modified. I can't use the third one simply because there is absolutely no way to get the bolt in, the header primary is in the way.















