flathead to smallblock
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flathead to smallblock
I have a 1950 Ford F1 with a flathead V8 and looking to change to a smallblock Ford motor. Are there motor mounts out there compatible for the swap ? What type of wiring harness would I need for a 6 to 12volt conversion? Would Mac's have what I need ? Thanks in advance to all.
Junior User
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I have a 1950 Ford F1 with a flathead V8 and looking to change to a smallblock Ford motor. Are there motor mounts out there compatible for the swap ? What type of wiring harness would I need for a 6 to 12volt conversion? Would Mac's have what I need ? Thanks in advance to all.
Parts Nerd Extraordinaire
Joined: Sep 2010
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From: Western NY
I concur, your truck is too nice to throw in a 302... also, why ask a nearly identical question again - I already called dibs on the flathead over there ;-)
I'm not aware of any complete "kit conversions" that will do a 302, 12V etc - usually it takes some ingenuity and fabricating skills. Again, a truck as nice as yours should stay stock. If you want to mangle something, find a beater that needs saving.
I'm not aware of any complete "kit conversions" that will do a 302, 12V etc - usually it takes some ingenuity and fabricating skills. Again, a truck as nice as yours should stay stock. If you want to mangle something, find a beater that needs saving.
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From: AKRON ohio
I knew someone already did lol
Junior User
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I concur, your truck is too nice to throw in a 302... also, why ask a nearly identical question again - I already called dibs on the flathead over there ;-)
I'm not aware of any complete "kit conversions" that will do a 302, 12V etc - usually it takes some ingenuity and fabricating skills. Again, a truck as nice as yours should stay stock. If you want to mangle something, find a beater that needs saving.
I'm not aware of any complete "kit conversions" that will do a 302, 12V etc - usually it takes some ingenuity and fabricating skills. Again, a truck as nice as yours should stay stock. If you want to mangle something, find a beater that needs saving.
couldn’t agree more. I found this 51 Merc M3 and the flathead was gone so I put in a 302 and basically everything else. Keep the flatty if you can!
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Tuned
Joined: Jul 2019
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From: Vancouver Island, BC
Is there a reason why you want to get rid of the flathead? Only reason I am in the process of putting a 302 in is because my truck came with no drivetrain.
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From: NM
There are adapters to connect the 302 / 5.0 to the stock transmissions, keeping the stock clutch linkage. I believe Wilcap makes them. If you don't beat on them, and have a mild engine, the stock trans will work, and the stock rear ends are plenty stout.
To mount the engine, the simplest way is to buy a tubular crossmember that fits between the front frame rails and has provisions for stock SBF motor mounts. Summit, Speedway, lots of places sell these.
There are obviously changes needed to wiring, exhaust, radiator, etc.
To mount the engine, the simplest way is to buy a tubular crossmember that fits between the front frame rails and has provisions for stock SBF motor mounts. Summit, Speedway, lots of places sell these.
There are obviously changes needed to wiring, exhaust, radiator, etc.
Hotshot
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From: Burbank, WA
Fleet Owner
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From: NM
Yeah, they are mighty proud of these kits. Here's the one I was thinking of: https://transmissionadapters.com/col...nd-older-trans
Note that and the eBay one are for the pre-8BA trannies, I can't figure what difference that would make. Meanwhile, adapters for the SBC are dime-a-dozen...
Being able to use the stock clutch linkage is a big deal, saves the trouble of hanging pedals, hydraulics or cables, etc.
Note that and the eBay one are for the pre-8BA trannies, I can't figure what difference that would make. Meanwhile, adapters for the SBC are dime-a-dozen...
Being able to use the stock clutch linkage is a big deal, saves the trouble of hanging pedals, hydraulics or cables, etc.
Parts Nerd Extraordinaire
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From: Western NY
You guys are all talking stock transmissions, but Checker has indicated he has a non-factory 5 speed transmission of some sort... And lets not forget that there are potential issues with even fitting a 302 depending upon oil pan sump position and so much more... Non of this is insurmountable given enough time, money, patients and whatnot. We also need to take into account the users expressed mechanical inclination and any tendencies/reluctance to read a diagram or schematic. But to Checker's original ask, there is no off the shelf kit (or small collection of kits) that does everything he is asking with easy as 1-2-3 spoon fed instructions. Additionally, there is nothing wrong with stating the FACT that it is a lot of work when you have a complete very nice roadworthy truck with a flathead.
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There are so many aftermarket parts out there I had hoped there would be a conversion kit that would be out of the box. Many old vehicles are being "upgraded" to modern engines/trans/rearends/etc. My truck is roadworthy and travels down the interstate easily with traffic with the 5 speed and I believe 8.8 rearend. I didn't expect so many opinions on what to do with the truck beyond My question..and I didn't need an evaluation of My mechanical abilities. If the truck is so precious left as stock...anyone here can have it for 18,500. I've been on mopar sites for years and never received the "comments" submitted as here. I'm sorry I posted and will ask the moderators to delete My membership.
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From: AKRON ohio
There are so many aftermarket parts out there I had hoped there would be a conversion kit that would be out of the box. Many old vehicles are being "upgraded" to modern engines/trans/rearends/etc. My truck is roadworthy and travels down the interstate easily with traffic with the 5 speed and I believe 8.8 rearend. I didn't expect so many opinions on what to do with the truck beyond My question..and I didn't need an evaluation of My mechanical abilities. If the truck is so precious left as stock...anyone here can have it for 18,500. I've been on mopar sites for years and never received the "comments" submitted as here. I'm sorry I posted and will ask the moderators to delete My membership.