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Forum: 61-66 Big Pontiac TECH 06-30-2022, 06:48 PM
Replies: 8
Views: 1,000
Posted By MCKUltra
Here are the scope photos of the date code and a...

Here are the scope photos of the date code and a clean front pad.

421Mike, thanks for your reply. I think it may be safe to assume it was a replacement.
Forum: 61-66 Big Pontiac TECH 06-30-2022, 12:55 AM
Replies: 8
Views: 1,000
Posted By MCKUltra
Here's a picture before I used the razor blade,...

Here's a picture before I used the razor blade, the scratch marks are courtesy of the previous owner.

I was thinking it could be a service replacement too but have no supporting information. I...
Forum: 61-66 Big Pontiac TECH 06-29-2022, 04:04 PM
Replies: 8
Views: 1,000
Posted By MCKUltra
Help ID this 538181 Block

Bought a 61 Bonneville, CA built car. Was told it was likely 389, thought it was a 389 until I looked at it.

538181 Block and has the 421 transfer lug, 538177 Heads. Had to PB/brush a lot of crap...
Forum: 67-69 Firebird TECH 04-23-2021, 05:56 PM
Replies: 1
Views: 852
Posted By MCKUltra
For future reference for anyone else in need of...

For future reference for anyone else in need of comparison, I found the receipt. These are RARE manifolds.
Forum: 67-69 Firebird TECH 04-22-2021, 07:01 PM
Replies: 1
Views: 852
Posted By MCKUltra
Help ID these long branch manifolds - Real or Repro?

Driver 9794038 K * * 8 (Two center numbers obscured but look like 1's to me)
Pass 9797074 K138
Forum: 68-69 GTO Tempest & LeMans TECH 08-10-2018, 07:51 PM
Replies: 4
Views: 218
Posted By MCKUltra
Help needed to ID what looks like ZZ in date code.

HX Suffix, 9790071, 1968 VIN, Cast in 1967

Looks like HZZ7 to me, maybe the Z's are supposed to represent 2's? Has anyone seen this before?

August ?, 1967
Forum: 68-69 GTO Tempest & LeMans TECH 05-25-2017, 12:29 AM
Replies: 14
Views: 466
Posted By MCKUltra
It's 9/16 x 5/8. I've attached another photo....

It's 9/16 x 5/8. I've attached another photo. Razor blade for scale.



I did replace my blower fan speed switch while I was there, the original was cooked, but was still in one piece. I may...
Forum: 68-69 GTO Tempest & LeMans TECH 05-24-2017, 01:25 PM
Replies: 19
Views: 460
Posted By MCKUltra
I swapped out a clock with a tach this winter....

I swapped out a clock with a tach this winter. There's a bit to keep track of but if you keep note of everything it's easy to get back together correctly. I restored my harness, dash, and hvac while...
Forum: 68-69 GTO Tempest & LeMans TECH 05-24-2017, 01:18 PM
Replies: 14
Views: 466
Posted By MCKUltra
Bump

Bump
Forum: 68-69 GTO Tempest & LeMans TECH 03-28-2017, 01:24 PM
Replies: 14
Views: 466
Posted By MCKUltra
Dash/Harness: Please help identify this loose part

This fell out while I was removing my 68 dash.

Where does it belong?!
Forum: 70-73 Firebird & TA TECH 06-06-2016, 12:57 AM
Replies: 2
Views: 398
Posted By MCKUltra
Thank you!

Thank you!
Forum: 70-73 Firebird & TA TECH 06-04-2016, 05:13 PM
Replies: 2
Views: 398
Posted By MCKUltra
70 YZ RAIII Identification.. Help?

Picked this up from someone who was moving and needed it gone. Said it was turned in as a core to a machine shop in Sacramento thirty years ago.

Standard bore. YZ, 9799914, A260.
Faded Vin:...
Forum: 61-77 GTO, Tempest & LeMans Parts WANTED 01-31-2016, 11:16 PM
Replies: 1
Views: 177
Posted By MCKUltra
1968 Hurst Dual Gate Shifter Driver Quality

Wanted! 1968 A body Hurst Dual Gate Shifter
Looking for driver quality. Light pitting on arm is OK.
Forum: SOLD Parts 01-31-2016, 02:57 AM
Replies: 5
Views: 346
Posted By MCKUltra
Pm sent!

Pm sent!
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