Forum: Pontiac - Street
05-30-2024, 01:16 PM
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Replies: 17
Views: 1,311
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Forum: 66-67 GTO Tempest & LeMans TECH
05-10-2024, 08:36 AM
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Replies: 1
Views: 355
There was a guy who parted out Pontiacs a few...
There was a guy who parted out Pontiacs a few miles from my house. He sold me a set of coil springs that came off a 66 or 67 Lemans that still had the ID tags on them. The fronts said 'Moog HD' and...
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Forum: Pontiac - Street
05-10-2024, 08:13 AM
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Replies: 32
Views: 3,094
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Forum: Pontiac - Street
02-24-2024, 05:21 PM
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Replies: 19
Views: 1,287
Way back Car Craft did a before and after port...
Way back Car Craft did a before and after port match dyno test and picked up 3 hp. I had a '72 cast iron intake with a huge glob of slag inside the #8 port. It was as big as your thumb nail. I...
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Forum: Pontiac - Street
01-29-2024, 03:45 PM
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Replies: 19
Views: 1,790
We can't run the high compression ratios of the...
We can't run the high compression ratios of the 60s on todays gas so we compensate with more cubic inches. I'd perscribe a repro HO open element air cleaner with drop base. A Rochester. A '72 cast...
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Forum: THE LOBBY
01-29-2024, 03:20 PM
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Replies: 11
Views: 1,042
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Forum: Pontiac - Street
10-28-2023, 06:41 PM
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Replies: 62
Views: 8,045
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Forum: Pontiac - Street
10-24-2023, 01:28 PM
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Replies: 25
Views: 2,339
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Forum: Suspension TECH
09-26-2023, 02:55 PM
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Replies: 11
Views: 1,312
I put one on my '69 GTO and my '72 442. Both...
I put one on my '69 GTO and my '72 442. Both cars also have GM rear bars. The '72 442 came with one; I installed one on the GTO with boxed control arms. I really like the handling and I don't...
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Forum: Pontiac - Street
12-20-2022, 01:58 PM
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Replies: 18
Views: 1,835
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Forum: Pontiac - Street
11-11-2022, 01:52 PM
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Replies: 62
Views: 9,213
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Forum: Pontiac - Street
11-10-2022, 01:38 PM
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Replies: 20
Views: 2,096
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Forum: Pontiac - Street
10-23-2022, 08:53 AM
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Replies: 13
Views: 1,831
I have some '68 '15' 400 2bbl heads I would be...
I have some '68 '15' 400 2bbl heads I would be glad to ship. The nominal compression on a 400 is @ 9.5:1. They've never been rebuilt so installing large valves would be easy and valve height would...
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Forum: Pontiac - Street
09-16-2022, 03:04 PM
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Replies: 51
Views: 5,749
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Forum: Pontiac - Street
09-03-2022, 11:27 AM
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Replies: 355
Views: 52,244
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Forum: Pontiac - Street
08-06-2022, 04:10 PM
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Replies: 83
Views: 15,075
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Forum: 70-73 Firebird & TA TECH
06-05-2022, 11:55 AM
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Replies: 10
Views: 2,050
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Forum: Pontiac - Street
03-19-2022, 12:07 PM
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Replies: 32
Views: 3,018
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Forum: 68-69 GTO Tempest & LeMans TECH
12-02-2021, 01:00 PM
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Replies: 17
Views: 2,659
My quartz clock conversion actually runs my...
My quartz clock conversion actually runs my battery down in a week of not driving unless I keep the battery tender connected.
If you routinely run it up to the redline - hood tach and if you don't...
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Forum: Pontiac - Street
10-09-2021, 11:43 AM
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Replies: 7
Views: 1,087
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Forum: Pontiac - Street
10-07-2021, 08:58 AM
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Replies: 7
Views: 1,087
The first piece goes on 68-72 A body...
The first piece goes on 68-72 A body convertibles. It goes on the outside of the A pillar. The second 2 pieces fit inside the A pillar of a 68-72 A body. , the leading edge of the front window...
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Forum: Pontiac - Street
09-25-2021, 05:46 PM
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Replies: 24
Views: 3,915
Smoking
My fresh 455 is smoking like a worn out engine, need advice. Its pretty basic, .030 over, 068 cam with 1.65 rockers, cast iron intake and '96' heads. It has 1 and 5/8ths headers. Cast rings. ...
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Forum: Pontiac - Street
09-13-2021, 11:57 AM
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Replies: 64
Views: 6,773
A lot of posters have said they loved their...
A lot of posters have said they loved their overdrive automatic transmissions. Its a lot of money and several modifications to the car to accomplish it. Have you considered a gear set change to...
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Forum: 61-77 GTO, Tempest & LeMans Parts For SALE
01-16-2021, 01:12 PM
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Replies: 8
Views: 1,396
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Forum: THE LOBBY
09-19-2020, 10:59 AM
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Replies: 87
Views: 8,794
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