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Forum: Pontiac - Street Today, 02:59 PM
Replies: 8
Views: 119
Posted By steve25
With studs or bolts this is the way I have ...

With studs or bolts this is the way I have always added a bead of sealant during assembly and have never had a leak..

All the oil pan bolt holes are blind.
Forum: Pontiac - Street Today, 12:53 PM
Replies: 2,014
Views: 301,174
Posted By HWYSTR455
Those lower shock mount bolts I PM'd a link to...

Those lower shock mount bolts I PM'd a link to you are spaced out by an inch, which helps a lot with exactly the interference you are experiencing.



.
Forum: 68-69 GTO Tempest & LeMans TECH Today, 10:32 AM
Replies: 10
Views: 178
Posted By Banshman
Here's a screenshot

Here's a screenshot
Forum: 68-69 GTO Tempest & LeMans TECH Today, 10:28 AM
Replies: 10
Views: 178
Posted By Banshman
That's what they say, the tubes are both the...

That's what they say, the tubes are both the same size so they won't slip together
Forum: THE LOBBY Today, 02:36 AM
Replies: 146
Views: 11,946
Posted By Redpiston
Typically you would keep it wet until it met 80%...

Typically you would keep it wet until it met 80% design strength. I'm sure you are not breaking test cylinders, so a good rule of thumb is 5 to 7 days. Covering with burlap and keeping it wet is...
Forum: THE LOBBY Today, 12:31 AM
Replies: 844
Views: 86,153
Posted By Verdoro 68
I hear that's a pretty big show. A few of the GTO...

I hear that's a pretty big show. A few of the GTO guys got together last weekend at the Danville show. I was laid up with a kidney stone so I missed the action.

The weather was perfect today and...
Forum: THE LOBBY Yesterday, 10:24 PM
Replies: 844
Views: 86,153
Posted By 71GP76TA
Cleaned up the SD Formula today. Taking it to a...

Cleaned up the SD Formula today. Taking it to a car show in Livermore next weekend. A few other people are taking 70-73 Firebirds and parking together.
Forum: THE LOBBY Yesterday, 09:25 PM
Replies: 24
Views: 631
Posted By 'ol Pinion head
The '70 YH was the most common '70 455 engine,...

The '70 YH was the most common '70 455 engine, Pontiac made near a 100,000 of them, have pulled near 2 dozen '70 YH 455's since the mid 80's.

The 455 YH was the base engine in '70 Bonnevilles....
Forum: THE LOBBY Yesterday, 09:21 PM
Replies: 844
Views: 86,153
Posted By OCMDGTO
Got a few timeslips today

Got a few timeslips today
Forum: Pontiac - Street Yesterday, 08:20 PM
Replies: 53
Views: 1,984
Posted By Jay S
I was recalling the Evolution lifters for an LS...

I was recalling the Evolution lifters for an LS that have .150” travel. I did not realize Evolutions for a Pontiac have a little less travel.

I think Tom S is looking up the instructions he used...
Forum: THE LOBBY Yesterday, 07:51 PM
Replies: 146
Views: 26,455
Posted By darbikrash
Big milestone today. A forum member who is the...

Big milestone today. A forum member who is the first to get a pre-production supercharger kit installed the very first blown 455 in a 1969 GTO today. The engine looks great in there, and there were...
Forum: THE LOBBY Yesterday, 07:07 PM
Replies: 146
Views: 11,946
Posted By Half-Inch Stud
Random input; General Jackson river showboat was...

Random input; General Jackson river showboat was good. Band is excellent.
Forum: THE LOBBY Yesterday, 06:51 PM
Replies: 146
Views: 11,946
Posted By carcrazy
I started "misting" the concrete the day...

I started "misting" the concrete the day following the pour. A trick some of the old-timers used to do was to wet it down and then put burlap over the area to hold the moisture in (and you didn't...
Forum: 60 & Older Pontiac TECH Yesterday, 06:17 PM
Replies: 2
Views: 69
Posted By Bill Hanlon
While you are trying to decide on which books to...

While you are trying to decide on which books to get, fellow Pontiac enthusiast Safari Larry (Larry Gorden) has these available on his web site:
...
Forum: Suspension TECH Yesterday, 05:23 PM
Replies: 7
Views: 166
Posted By jwcfbd
are you sure it's stuck on the hub and not...

are you sure it's stuck on the hub and not hanging on the brake shoes? Try backing off the adjusters. You may have a big rust ridge built up inside the drum not allowing it to slide over the shoes.
Forum: Pontiac - Street Yesterday, 04:43 PM
Replies: 29
Views: 3,173
Posted By 65 Lamnas
Well, there's been a lot of delays, but finally...

Well, there's been a lot of delays, but finally made it to the dyno yesterday. Unfortunately a lot of dic*ing around at first with incidentals that burnt up a lot of expensive dyno time, so we're...
Forum: 66-67 GTO Tempest & LeMans TECH Yesterday, 04:04 PM
Replies: 6
Views: 222
Posted By geeteeohguy
Check the horseshoe connector block under the...

Check the horseshoe connector block under the steering column. IIRC its the second wire in from the passenger side of the connector. I've had this same thing happen to me on a '65 GTO and a '66 GTO...
Forum: Heating & Cooling TECH Yesterday, 03:13 PM
Replies: 29
Views: 1,023
Posted By Formulabruce
As Data said in first post. It IS in the SHROUD....

As Data said in first post. It IS in the SHROUD. Any doubts look at 69-72 Grand Prix " Wind tunnel".
The homework was done Long ago...
Forum: THE LOBBY Yesterday, 01:56 PM
Replies: 844
Views: 86,153
Posted By samiralfey
Upper ball joints. ...

Upper ball joints.

https://i.ibb.co/4Pvrz7Y/IMG-20240906-194534.jpg (https://ibb.co/4Pvrz7Y) https://i.ibb.co/VwL1mxj/IMG-20240906-194555.jpg (https://ibb.co/VwL1mxj)...
Forum: THE LOBBY Yesterday, 01:55 PM
Replies: 146
Views: 11,946
Posted By Sirrotica
I think the best concrete floor system I've seen...

I think the best concrete floor system I've seen for strong floors is the tensioned cable system. They pull crossed cables tight before the pour, then after it cures, they release the tension keeping...
Forum: THE LOBBY Yesterday, 01:49 PM
Replies: 146
Views: 11,946
Posted By sdbob
Yes, also if stone exposed ( if plastic vapor...

Yes, also if stone exposed ( if plastic vapor barrior isnt used)under concrete wet those as well so when pouring, the dry stone doesnt pull the moisture out of wet concrete.
Forum: THE LOBBY Yesterday, 01:31 PM
Replies: 146
Views: 11,946
Posted By carcrazy
I used the 4000 pound fiber reinforced concrete...

I used the 4000 pound fiber reinforced concrete on the last slab I did about 5 years ago. The ground was compacted and 57 gravel added. Plenty of "control joints." No cracks anywhere. One of the...
Forum: 68-69 GTO Tempest & LeMans TECH Yesterday, 01:11 PM
Replies: 10
Views: 178
Posted By OG68
I carefully tapped a 3/8" drill bit in about an...

I carefully tapped a 3/8" drill bit in about an inch to swag the opening.. Extension fit fine.
Forum: Pontiac - Race Yesterday, 12:00 PM
Replies: 5
Views: 361
Posted By Gary H
Your air cleaner base modifications look great! ...

Your air cleaner base modifications look great! I misunderstood the original post and though he was referring to the whole WFO set up including the base. IMO, without an additional snorkle(s) like...
Forum: THE LOBBY Yesterday, 11:04 AM
Replies: 3
Views: 290
Posted By Pepper Judge
https://forums.maxperformanceinc.com/forums/attach...

https://forums.maxperformanceinc.com/forums/attachment.php?attachmentid=640312&d=1726930990


Nice to see the car running again.
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