Hi guys,

A friend wants to buy my 63 tranny and diff. They came out of a 63 Spyder, 4-speed, and 3:55 ratio with posi.

I have no idea what a reasonable price is. I don't think anything major is wrong with it. Gears all work and no funny sounds and doesn't get stuck.

Thanks fellas

$75-$150 in So Cal

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$200-$250 would be very fair. As separate parts, usually 4-sp transmissions are $150 and diffs $200 for good used.

Craig N. Coeur d'Alene ID.
66 Black Monza 4dr, 4.2L V8 49k
61 Seamist Jade Rampside 140 PG
60 Monza coupe (sold, sniff sniff)
66 Sprint Corsa convt - First car! Re-purchased 43 years later
2+2 gnatsuM 5691

+17 Tons of parts

75-150 for both Matt?

Thanks guys!

Did you guys miss that it is a posi?

Joel
Northlake, TX
5 Ultravans, 114 Corvairs and counting...

I have also read that the 63 is the only year they made all four gears an equal distance apart, like this:

63: |.|.|.|
1 2 3 4

64: |.|...|.|
1 2...3 4

Yes it is a posi

Troy



Edited 1 time(s). Last edit at 02/20/2021 10:50AM by troy.w.

troy.w Wrote:
-------------------------------------------------------
I have also read that the 63 is the only year they made all four gears an equal distance apart.

Craig replies: Sorry but that's incorrect. 61-3 4-sp used in cars all carry the same ratios with the unloved wide gap between 2nd and 3rd.

In '64 the 4sp changed design with a new layout that eliminated 2nd gear synchronizer issues and new gear ratios. 3.20 first gear vs. the earlier 3.65 first gear, and evened-out ratio gaps between all gears.

Craig N. Coeur d'Alene ID.
66 Black Monza 4dr, 4.2L V8 49k
61 Seamist Jade Rampside 140 PG
60 Monza coupe (sold, sniff sniff)
66 Sprint Corsa convt - First car! Re-purchased 43 years later
2+2 gnatsuM 5691

+17 Tons of parts

I missed that it was a post, for that I'd say $250 for sure.

Craig N. Coeur d'Alene ID.
66 Black Monza 4dr, 4.2L V8 49k
61 Seamist Jade Rampside 140 PG
60 Monza coupe (sold, sniff sniff)
66 Sprint Corsa convt - First car! Re-purchased 43 years later
2+2 gnatsuM 5691

+17 Tons of parts

Craig,

Thanks for that correction! Always good to learn.

Troy

When you are buying, the prices are sky high, and when you are selling, the bottom falls out of the basement. Pick a price that both of you can live with.

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