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Forum: 66-67 GTO Tempest & LeMans TECH 07-13-2026, 10:21 PM
Replies: 24
Views: 1,223
Posted By Joe37
Pump is the later one with a return, it's new so...

Pump is the later one with a return, it's new so we will run it for awhile. I like the filter up top with the return, it should help out if it vapor locks. Not sure if the bottom pulley should be...
Forum: 66-67 GTO Tempest & LeMans TECH 07-13-2026, 10:09 PM
Replies: 24
Views: 1,223
Posted By Joe37
Here is a recent '67 I rebuilt going in a GTO,...

Here is a recent '67 I rebuilt going in a GTO, automatic trans, no A/C. The fuel line from Ames would not fit, the upper bend was too tight, and section from the carb was almost kinked, so bent new...
Forum: 66-67 GTO Tempest & LeMans TECH 07-12-2026, 09:02 AM
Replies: 11
Views: 251
Posted By Joe37
My recent search for bell housing bolts for a '67...

My recent search for bell housing bolts for a '67 is this, the four speed bell housings use the flange bolts, and automatics use a standard bolt and no washer. I don't recall ever pulling an...
Forum: Tri-Power Tech 07-11-2026, 01:53 PM
Replies: 3
Views: 302
Posted By Joe37
Unhook the linkage at the throttle pedal. ...

Unhook the linkage at the throttle pedal.

Open the carburetors wide open and tie them that way or use a strong bungie cord to hold them open.

Go back under the dash and hold the throttle pedal...
Forum: 66-67 GTO Tempest & LeMans TECH 05-06-2026, 09:15 PM
Replies: 4
Views: 205
Posted By Joe37
That AMK is quite the place. I see know what...

That AMK is quite the place. I see know what bolts it takes, thanks for the link.
Forum: 66-67 GTO Tempest & LeMans TECH 05-05-2026, 09:41 PM
Replies: 4
Views: 205
Posted By Joe37
Transmission to engine bolts?

I've been looking for a couple days now trying to find what bolts were used on the '67 and earlier automatic transmissions to engine. No ones sells bolts for the later automatics that I can find. ...
Forum: 66-67 GTO Tempest & LeMans TECH 05-05-2026, 09:27 PM
Replies: 4
Views: 240
Posted By Joe37
Here is the 1958 Chevrolet service information...

Here is the 1958 Chevrolet service information for the tri-power. A lot of the information applies to the Pontiac's. https://chevy.oldcarmanualproject.com/booklets/5802top00.htm#google_vignette
Forum: 77-81 Firebird & Trans Am TECH 03-03-2026, 02:11 PM
Replies: 4
Views: 279
Posted By Joe37
Thanks, I am rebuilding one for local fellow, he...

Thanks, I am rebuilding one for local fellow, he gave me three to make one good one, a '78 standard 400, a '77 TA automatic, and a rough '79 firebird 4spd. I am robbing off all three to make a '79...
Forum: 77-81 Firebird & Trans Am TECH 03-02-2026, 05:33 PM
Replies: 4
Views: 279
Posted By Joe37
1979 TA carburetor electric idle solenoid

Did 4 spd cars use the electric idle solenoid with A/C ?
Forum: 66-67 GTO Tempest & LeMans TECH 02-02-2026, 11:47 AM
Replies: 3
Views: 176
Posted By Joe37
I went and looked in my '67 parts manual,...

I went and looked in my '67 parts manual, original book from Pontiac, the caps are listed as NS, non-serviceable. You could not purchase them separate, they came with the housing. Like I...
Forum: 66-67 GTO Tempest & LeMans TECH 02-02-2026, 11:39 AM
Replies: 3
Views: 176
Posted By Joe37
Even if you find the caps, you will need the...

Even if you find the caps, you will need the housing line bored, and my guess is the factory bored them with no axle tubes installed. These caps just like engine main caps, you simply cannot just...
Forum: Performance Parts For Sale/Wanted 02-01-2026, 05:53 PM
Replies: 0
Views: 118
Posted By Joe37
1967 GTO choke assembly for carburetor

Carburetor 7027262, I need the correct choke swivel assembly or the complete choke mechanism off the side. I have the incorrect piece that works backwards from the Pontiac one. The attachment is...
Forum: 66-67 GTO Tempest & LeMans TECH 01-12-2026, 05:32 PM
Replies: 9
Views: 452
Posted By Joe37
That's just what the Rochester manual shows,...

That's just what the Rochester manual shows, just one less part I have to trck down. Thanks for the information,

Joe
Forum: 66-67 GTO Tempest & LeMans TECH 01-12-2026, 11:57 AM
Replies: 9
Views: 452
Posted By Joe37
1967 carburetor 7027262

Looking for information about the metal cover over the bowl vent actuated by the accelerator pump. According to my Rochester Master information manual, the cover was not offered in '67, they...
Forum: 77-81 Firebird & Trans Am TECH 01-05-2026, 10:08 PM
Replies: 7
Views: 1,310
Posted By Joe37
I scanned it off at work and have it in PDF...

I scanned it off at work and have it in PDF format, but it's too big to post. Not sure how to break it up, if you know a way let me know. I can also send it by e-mail. I have '76, '77, and '78...
Forum: 77-81 Firebird & Trans Am TECH 12-28-2025, 07:12 PM
Replies: 7
Views: 1,310
Posted By Joe37
50 pages, my printer / scanner is only a flatbed,...

50 pages, my printer / scanner is only a flatbed, one page at a time. When I get to work next week, I believe the main printer in the office can do what I want.

These are pretty interesting to...
Forum: 77-81 Firebird & Trans Am TECH 12-28-2025, 12:43 PM
Replies: 7
Views: 1,310
Posted By Joe37
1978 MVMA Specification Form Firebird

I ran across a copy of the 1978 MVMA Specification form for the '78 Firebird line up. If anyone knows a quick way to scan and post I will, or I can copy and mail out if you want one. Dad's brother...
Forum: 77-81 Firebird & Trans Am TECH 10-21-2025, 10:37 PM
Replies: 16
Views: 2,112
Posted By Joe37
The one I rebuilt is on the car and working now. ...

The one I rebuilt is on the car and working now. It's still in the paint process so no drive time. I found the portion going to the rear was rusted in place not letting any fluid through, top of...
Forum: Tri-Power Tech 01-19-2025, 11:29 AM
Replies: 48
Views: 38,919
Posted By Joe37
Yes, the GTO used the same setup only mechanical...

Yes, the GTO used the same setup only mechanical linkage, '65-'66 only. '66 had a bigger center cab and matching manifold. Nothing wrong with vacuum system if its working correctly, you just...
Forum: Tri-Power Tech 12-24-2024, 02:50 PM
Replies: 48
Views: 38,919
Posted By Joe37
Here are some pictures of a '65 Catalina setup. ...

Here are some pictures of a '65 Catalina setup. Automatic T400 pulls vacuum from the brake booster fitting just as shown above. The " T " fitting on center carb is distributor to drivers side, HVAC...
Forum: 77-81 Firebird & Trans Am TECH 10-05-2024, 10:32 PM
Replies: 16
Views: 2,112
Posted By Joe37
Heres where it is now, waiting on new seals. ...

Heres where it is now, waiting on new seals. Pretty sure the proportioning valve was holding up the fluid, it was rusted in the hex nut not letting it open enough. I will know once I get new...
Forum: 77-81 Firebird & Trans Am TECH 10-05-2024, 04:51 PM
Replies: 16
Views: 2,112
Posted By Joe37
Getting deeper in to this project, I asked over...

Getting deeper in to this project, I asked over on the HAMB site, there are a lot of very smart members over there that work on a wide range of stuff.

The proportioning part of the valve is to...
Forum: 77-81 Firebird & Trans Am TECH 10-03-2024, 10:07 AM
Replies: 16
Views: 2,112
Posted By Joe37
Both pictures / drawings I have found show the...

Both pictures / drawings I have found show the valve design as fitting disk / drum setups. Maybe they used the same valve for disk / disk, I don't know. I am starting to think the spring and cup...
Forum: 77-81 Firebird & Trans Am TECH 10-02-2024, 01:18 PM
Replies: 16
Views: 2,112
Posted By Joe37
I found this online, and parts from Muscle Car...

I found this online, and parts from Muscle Car Research, so hopefully I can save it.
Forum: 77-81 Firebird & Trans Am TECH 10-02-2024, 12:04 PM
Replies: 16
Views: 2,112
Posted By Joe37
The whole system is new except the proportioning...

The whole system is new except the proportioning valve. I pulled it apart, cleaned, and replaced the o-rings. I still wasn't getting fluid out of the rear line so pulled apart again. I found the...
Showing results 1 to 25 of 111

 
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