The Ford Barn

michael a · 09-05-2017, 08:26 PM

Have any of you use the speedway kit what did you think of it

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George/Maine · 09-06-2017, 08:41 AM

The c4 trans have 2 bellhousing large and small both 6 bolts.
Count the teeth on torque convetor and order cerrect one.
They work very good little grinding to clear oil pan and starter.
A stock torque convertor will work best. A locar shifter works good.

Krylon32 · 09-06-2017, 10:06 AM

I have done several in the customer chassis I build with no negative feedback except the grinding as stated above.

Ol' Ron · 09-06-2017, 02:17 PM

I think that kit will allow you to use the AOD trans, which has an Overdrive. This way you have much better acceleration, and economy as well.

paul2748 · 09-06-2017, 07:51 PM

I have a Flat-O kit behind a Yblock and it has worked out very well. Been on about 5 years. Directions are good, pieces look well made.

I know a couple of other who put a Flat-O kit behind a Yblock and so far all is well.

TJ · 09-06-2017, 07:54 PM

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I've used the Flat-O-Products kit and was very satisfied with it. Easy to install and I used a mini starter with it.

09-05-2017, 08:26 PM	#1
michael a Senior Member Join Date: Feb 2015 Location: Lone Jack Missouri Posts: 381	C4 transmission Have any of you use the speedway kit what did you think of it Sent from my SM-J700T using Tapatalk

09-06-2017, 08:41 AM	#2
George/Maine Senior Member Join Date: May 2010 Location: Mid coast Maine Posts: 1,878	Re: C4 transmission The c4 trans have 2 bellhousing large and small both 6 bolts. Count the teeth on torque convetor and order cerrect one. They work very good little grinding to clear oil pan and starter. A stock torque convertor will work best. A locar shifter works good.

09-06-2017, 10:06 AM	#3
Krylon32 Senior Member Join Date: May 2010 Posts: 5,170	Re: C4 transmission I have done several in the customer chassis I build with no negative feedback except the grinding as stated above.

09-06-2017, 02:17 PM	#4
Ol' Ron Senior Member Join Date: May 2010 Location: Chester Vt Posts: 8,985	Re: C4 transmission I think that kit will allow you to use the AOD trans, which has an Overdrive. This way you have much better acceleration, and economy as well.

09-06-2017, 07:51 PM	#5
paul2748 Senior Member Join Date: May 2010 Location: Midland Park, NJ Posts: 4,290	Re: C4 transmission I have a Flat-O kit behind a Yblock and it has worked out very well. Been on about 5 years. Directions are good, pieces look well made. I know a couple of other who put a Flat-O kit behind a Yblock and so far all is well. __________________ 48 Ford Conv 56 Tbird 54 Ford Victoria

09-06-2017, 07:54 PM	#6
TJ Senior Member Join Date: May 2010 Location: Napa,California Posts: 6,566	Re: C4 transmission Sponsored Links (Register now to hide all advertisements) I've used the Flat-O-Products kit and was very satisfied with it. Easy to install and I used a mini starter with it.