PY Online Forums - Bringing the Pontiac Hobby Together

PY Online Forums - Bringing the Pontiac Hobby Together (https://forums.maxperformanceinc.com/forums/index.php)
-   61-63 Tempest & LeMans TECH (https://forums.maxperformanceinc.com/forums/forumdisplay.php?f=427)
-   -   63 Tempest engine / Tremec challenges (https://forums.maxperformanceinc.com/forums/showthread.php?t=860838)

stevesbirds 08-16-2022 02:07 PM

63 Tempest engine / Tremec challenges
 
early block with early bell housing and starter to a late transmission

Wondered who has tried a early block pre 65 to a Tremec transmission?

Tremec has no options, need a early bell housing. Using 389/421 block.

Related question is the starter and header clearance. Going to be a challenge I know.

Car is a 63 Tempest

tekuhn 08-16-2022 09:30 PM

Subscribed - this will be interesting.

tom s 08-16-2022 09:45 PM

Will be interesting,the trans is tilted to the drivers side.The reason when I built my car 22 years ago I used a 428 block to have the block mounted starter.My 62 GP still has a 63 HO block with a 4 speed.Tom

tekuhn 08-16-2022 09:58 PM

Would this be the correct one? These two look like the same part number. Cast iron :eek:

https://www.ebay.com/itm/17531062399...is&media=EMAIL

Or.....

https://www.ebay.com/itm/22460338973...is&media=EMAIL

tom s 08-16-2022 10:28 PM

61-62 has a bushing for the H type Z bar.63-64 uses a threaded ball the Zbar slides over.From the view I can’t tell if 61-62 or 63-64.I think either can be modded to work on either.Tom

tom s 08-16-2022 10:29 PM

They are both 63-64 from the side view.Tom


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