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Bren67Cuda904
PostPosted: Sat Jul 29, 2006 5:54 pm 
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This trans was pulled from a 68 dart that didn't have the orignal slant. Can we tell what year this trans is?
Numbers on bellhousing read-
871-2 both sides

http://www.renaissanceracing.com/images/Trans904.JPG
http://www.renaissanceracing.com/images ... erSide.JPG

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67Cuda,FAST EZEFI,340cu,CR=10.25,RollerCam&Rocker (XR268HR,#20-810-9)(#1622-16)(EddyRPM#60779,#7576), (MSD6AL,#6425) A904, GearVendorsOD, 8 1/4,3.55:1, ClassicAir
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SlantSixDan
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PostPosted: Sat Jul 29, 2006 6:08 pm 
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The trans ID is stamped on the driver's side of the pan rail. Clean all the grease and gunk off the side of the rail, indicated by the green arrows in the photo below, and report what you find:

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Bren67Cuda904
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PostPosted: Sat Jul 29, 2006 8:21 pm 
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findings-
2538337Y 2017190

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67Cuda,FAST EZEFI,340cu,CR=10.25,RollerCam&Rocker (XR268HR,#20-810-9)(#1622-16)(EddyRPM#60779,#7576), (MSD6AL,#6425) A904, GearVendorsOD, 8 1/4,3.55:1, ClassicAir
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SlantSixDan
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PostPosted: Sat Jul 29, 2006 8:55 pm 
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That there is an early-production 1966-model A904G originally used behind a 225 engine.

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Bren67Cuda904
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PostPosted: Sun Jul 30, 2006 4:41 am 
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The big red X on the bellhousing- whats that all about? Not orignal?

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67Cuda,FAST EZEFI,340cu,CR=10.25,RollerCam&Rocker (XR268HR,#20-810-9)(#1622-16)(EddyRPM#60779,#7576), (MSD6AL,#6425) A904, GearVendorsOD, 8 1/4,3.55:1, ClassicAir
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Reed
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PostPosted: Sun Jul 30, 2006 8:57 am 
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"X" marks the spot! It means you found the treasure!

Seriously though, who knows? Most factory markings I have seen were made with grease pencil, not spray paint. That tranny has been floating around for 40 years. Who knows where that X came from or what it means.

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Bren67Cuda904
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PostPosted: Sun Jul 30, 2006 1:05 pm 
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This is the trans is the Barracuda. Its is thought to be orignal.
2801533Y 2539494

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67Cuda,FAST EZEFI,340cu,CR=10.25,RollerCam&Rocker (XR268HR,#20-810-9)(#1622-16)(EddyRPM#60779,#7576), (MSD6AL,#6425) A904, GearVendorsOD, 8 1/4,3.55:1, ClassicAir
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SlantSixDan
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PostPosted: Sun Jul 30, 2006 1:22 pm 
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Yep, that is an ID number for a 1967 A904G used behind a 225 engine.

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Bren67Cuda904
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PostPosted: Mon Oct 09, 2006 1:37 pm 
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I think I found a large input shaft A904 that will work in my 67 Barracuda with large crank flange.
PK4028405 57028220
What do you think?
Can I use the input shaft in my 67 A904?

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67Cuda,FAST EZEFI,340cu,CR=10.25,RollerCam&Rocker (XR268HR,#20-810-9)(#1622-16)(EddyRPM#60779,#7576), (MSD6AL,#6425) A904, GearVendorsOD, 8 1/4,3.55:1, ClassicAir
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Bren67Cuda904
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PostPosted: Tue Oct 10, 2006 6:42 am 
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Is the input shaft in this transmission (PK4028405 57028220) A large input shaft type? It is bolted to a 1972 225, which makes me beleive there is a very good possability that it is. If so will it swap in to this small input shaft transmission (2538337Y 2017190)? Which is an early-production 1966-model A904G.

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67Cuda,FAST EZEFI,340cu,CR=10.25,RollerCam&Rocker (XR268HR,#20-810-9)(#1622-16)(EddyRPM#60779,#7576), (MSD6AL,#6425) A904, GearVendorsOD, 8 1/4,3.55:1, ClassicAir
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Bren67Cuda904
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PostPosted: Tue Oct 10, 2006 7:35 pm 
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Is this trans number to distorted to decode?
PK4028405 57028220

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67Cuda,FAST EZEFI,340cu,CR=10.25,RollerCam&Rocker (XR268HR,#20-810-9)(#1622-16)(EddyRPM#60779,#7576), (MSD6AL,#6425) A904, GearVendorsOD, 8 1/4,3.55:1, ClassicAir
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