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-   -   Older Manley Part number info? (https://classracer.com/classforum/showthread.php?t=83917)

chopperloco 01-10-2023 10:29 AM
Older Manley Part number info?
 
Manley Piston # 48043
427 plus .030" high comp.ratio
Does anyone have an old catalogue?
Thanks
Dom

Cotten 01-10-2023 11:34 AM
Re: Older Manley Part number info?
 
I checked a 2006 catalog. All BBC were 6 digit part numbers beginning with 6

chopperloco 01-10-2023 04:25 PM
Re: Older Manley Part number info?
 
Quote:
Originally Posted by Cotten (Post 673880)
I checked a 2006 catalog. All BBC were 6 digit part numbers beginning with 6
Thanks-Turns out these must be over 20 years old!

Ron Miller 01-10-2023 05:36 PM
Re: Older Manley Part number info?
 
Quote:
Originally Posted by chopperloco (Post 673876)
Manley Piston # 48043
427 plus .030" high comp.ratio
Does anyone have an old catalogue?
Thanks
Dom
Do you have a set for sale? New or used?

chopperloco 01-11-2023 08:52 AM
Re: Older Manley Part number info?
 
Quote:
Originally Posted by Ron Miller (Post 673900)
Do you have a set for sale? New or used?
My machine shop does-i was considering buying them-they are new old stock

MAURICE BLENDHEIM 01-12-2023 02:06 AM
Re: Older Manley Part number info?
 
Quote:
Originally Posted by chopperloco (Post 673876)
Manley Piston # 48043
427 plus .030" high comp.ratio
Does anyone have an old catalogue?
Thanks
Dom
Loco… I just located a 1973 Manley catalogue.
Jenkins Vega on the cover, price $2.00. (50 year old catalogue)

Part number 48043 shows as a 4.035 Ring Set (50 years ago)

427 Pistons are as listed 50 years ago:
55390, 56080 (Open Chamber) 12.5-1
56710 (Closed Chamber) 12.5-1.

MB

BillK 01-12-2023 07:58 AM
Re: Older Manley Part number info?
 
Have you tried calling Manley ? They have looked up an old part number for me in the past.

chopperloco 01-12-2023 09:36 AM
Re: Older Manley Part number info?
 
Quote:
Originally Posted by BillK (Post 673979)
Have you tried calling Manley ? They have looked up an old part number for me in the past.
Yes,no luck with them.

chopperloco 01-12-2023 09:38 AM
Re: Older Manley Part number info?
 
Quote:
Originally Posted by MAURICE BLENDHEIM (Post 673977)
Loco… I just located a 1973 Manley catalogue.
Jenkins Vega on the cover, price $2.00. (50 year old catalogue)

Part number 48043 shows as a 4.035 Ring Set (50 years ago)

427 Pistons are as listed 50 years ago:
55390, 56080 (Open Chamber) 12.5-1
56710 (Closed Chamber) 12.5-1.

MB
Thanks MB!

richie 2 01-12-2023 10:36 AM
Re: Older Manley Part number info?
 
dom maybe if they r solid dome u could whittle a touch off the tops if too much compression?


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