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Forum: 70-73 Firebird & TA TECH 05-28-2023, 10:44 PM
Replies: 2
Views: 128
Posted By Trevor78
Yes, 1/4" -20 nuts with loose washers. Larger for...

Yes, 1/4" -20 nuts with loose washers. Larger for main body #4801719, small washers for each end where no clearance #4821092, plus the sealing washers #7583551, only came in large. Repro parts pic...
Forum: 74-76 Firebird & TA TECH 05-04-2023, 02:16 AM
Replies: 15
Views: 498
Posted By Trevor78
Since this is what I have, here's 2 '77-78 bumper...

Since this is what I have, here's 2 '77-78 bumper jacks, should be the same for a '76.

Both are the same, both are 31" over the mast. The stamped text about oiling is different.

Earlier models...
Forum: The Body Shop TECH 05-02-2023, 10:02 AM
Replies: 6
Views: 296
Posted By Trevor78
Are you referring to DP74LF, which was a PPG...

Are you referring to DP74LF, which was a PPG product?
Forum: 77-81 Firebird & Trans Am TECH 04-27-2023, 06:36 AM
Replies: 12
Views: 252
Posted By Trevor78
The recommended D98 stripe for a Starlight black...

The recommended D98 stripe for a Starlight black 77 formula was the silver decal with a black interior. The red interior with the silver decal may have been the mismatch option.
Forum: 77-81 Firebird & Trans Am TECH 04-24-2023, 03:31 AM
Replies: 11
Views: 237
Posted By Trevor78
1979 Firebird 2.73 auto trans 403 w/225-70 R15. ...

1979 Firebird 2.73 auto trans 403 w/225-70 R15.

Red Driven-gear 37-tooth #1359271.

Blue Drive-gear 18-tooth #1246222.
Forum: 77-81 Firebird & Trans Am TECH 04-02-2023, 05:11 AM
Replies: 125
Views: 17,570
Posted By Trevor78
Check out Thepartguy.com for ideas or parts for...

Check out Thepartguy.com for ideas or parts for ac and brackets.
Agree re being able to easily bump windows down on both sides, not everyone drives with a passenger.
There's also the custom AC...
Forum: 77-81 Firebird & Trans Am TECH 03-30-2023, 12:31 AM
Replies: 125
Views: 17,570
Posted By Trevor78
Thought I replied to this also. Must not have hit...

Thought I replied to this also. Must not have hit send. Brake cable not affected by the addition of subframe connectors, they still run above as per stock. Might be an excuse to put a spring kit...
Forum: 77-81 Firebird & Trans Am TECH 03-26-2023, 11:17 PM
Replies: 4
Views: 406
Posted By Trevor78
Cowl tag is good for hanging in shed, not much...

Cowl tag is good for hanging in shed, not much else. Don't pay more for an engine and trans just because of what it came out of, or what the seller said it was once. Anyone who calls them Bandit...
Forum: 70-73 Firebird & TA TECH 03-23-2023, 10:03 PM
Replies: 11
Views: 516
Posted By Trevor78
http://www.transamcountry.com/community/index.php?...

http://www.transamcountry.com/community/index.php?topic=83785.msg4801#msg4801
Forum: 70-73 Firebird & TA TECH 03-23-2023, 07:04 AM
Replies: 11
Views: 516
Posted By Trevor78
Do you have the 11 pages of the seam sealing...

Do you have the 11 pages of the seam sealing guide, the one I've posted before is from 78, includes kick panels and drop rails?
Forum: 70-73 Firebird & TA TECH 03-22-2023, 07:55 PM
Replies: 11
Views: 516
Posted By Trevor78
The kick panel is a typical source of leak if it...

The kick panel is a typical source of leak if it hasn't been sealed to the body opening.
Forum: Pontiac - Street 03-16-2023, 02:14 AM
Replies: 9
Views: 404
Posted By Trevor78
0.5 secs on google. ...

0.5 secs on google.

https://cdn3.volusion.com/klmat.yytxn/v/vspfiles/photos/ENC-2006E-3.jpg?v-cache=1477632079
Forum: Pontiac - Street 03-16-2023, 01:36 AM
Replies: 9
Views: 404
Posted By Trevor78
Do you have the relevant service manual, all...

Do you have the relevant service manual, all information and diagrams are shown.
Forum: 77-81 Firebird & Trans Am TECH 03-13-2023, 10:15 PM
Replies: 18
Views: 980
Posted By Trevor78
The tyres were essentially 'the same' size...

The tyres were essentially 'the same' size between the standard rims and wider rims, the equivalent of a 225-70, different brands and options based on the rims and plants, supply.
Forum: 77-81 Firebird & Trans Am TECH 03-12-2023, 01:30 AM
Replies: 31
Views: 1,180
Posted By Trevor78
Recirculation mode or Max, will close the cowl...

Recirculation mode or Max, will close the cowl vent and the kick panel door. There's a vacuum diaphragm under the cowl door, that's what the bulge is for. Unbolt the door surround and remove, suck on...
Forum: 74-76 Firebird & TA TECH 03-06-2023, 09:57 PM
Replies: 12
Views: 873
Posted By Trevor78
https://www.2040-parts.com/gm-340364-ehaxust-hange...

https://www.2040-parts.com/gm-340364-ehaxust-hanger-insulator-bushing-1974-1975-camaro-nova-omega-i1156273/
Forum: 74-76 Firebird & TA TECH 03-06-2023, 07:34 AM
Replies: 170
Views: 7,314
Posted By Trevor78
All good, I had one out for an unrelated reason...

All good, I had one out for an unrelated reason and thought hmm, I'll measure that just for fun!
Forum: 74-76 Firebird & TA TECH 03-06-2023, 12:35 AM
Replies: 170
Views: 7,314
Posted By Trevor78
I have a spare uncut 78-81 dash. I just measured...

I have a spare uncut 78-81 dash. I just measured the radio mounting depressions, 6mm and 13mm deep. I'd imagine the 70-77 would be similar, they just change the layout and size of the face. Or the...
Forum: 74-76 Firebird & TA TECH 03-04-2023, 10:38 PM
Replies: 170
Views: 7,314
Posted By Trevor78
Yes, the early radios are the same as the later...

Yes, the early radios are the same as the later radios in having the different depth bezel at knob locations, same as the delete plates with different height bosses to mount on. The OP had a repro of...
Forum: 74-76 Firebird & TA TECH 03-03-2023, 08:30 PM
Replies: 170
Views: 7,314
Posted By Trevor78
I can see those being a 1-time install only. They...

I can see those being a 1-time install only. They go on, they bite, they don't come off without breaking or with all sorts of dramas, if you even have access to the area which is not something behind...
Forum: 77-81 Firebird & Trans Am TECH 02-25-2023, 11:36 PM
Replies: 10
Views: 338
Posted By Trevor78
And of course the parts manual features none of...

And of course the parts manual features none of these numbers. Does it matter if it's a W72 over regular 400, other than the options that come with it?
Forum: 74-76 Firebird & TA TECH 02-25-2023, 09:04 AM
Replies: 170
Views: 7,314
Posted By Trevor78
Do we even know it fits yet since didn't even...

Do we even know it fits yet since didn't even wait to compare to original or size before printing and sharing?
Forum: 77-81 Firebird & Trans Am TECH 02-24-2023, 03:11 AM
Replies: 10
Views: 338
Posted By Trevor78
Pretty sure the buildsheet has a partial part...

Pretty sure the buildsheet has a partial part number as the code.
Forum: 74-76 Firebird & TA TECH 02-23-2023, 04:32 AM
Replies: 170
Views: 7,314
Posted By Trevor78
Link works here.

Link works here.
Forum: 74-76 Firebird & TA TECH 02-19-2023, 04:03 PM
Replies: 170
Views: 7,314
Posted By Trevor78
Just print a tapered shape, sounds easy, I have...

Just print a tapered shape, sounds easy, I have no idea. The threads are cut by the helmet nut.
Showing results 1 to 25 of 51

 
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