79 F150 Cummins Swap!
#78
This is the link to the diagram that I used to make mine work. It was very helpful. https://drive.google.com/file/d/0B1B...VzekFXME0/view
#83
#84
For the speedo I used a pretty cool box that takes the electric speed signal from the trans, converts it to a DC output signal that runs a small DC motor that spins the factory speedometer. You have to calibrate it (wicked easy) but its pretty neat!
https://www.summitracing.com/parts/dak-ecd-100-1
I have factory cruise control so I needed the 5/8 end to go to the box on the firewall.
A non cruise truck would need this one.
https://www.summitracing.com/parts/dak-ecd-100-5
Thats what I got. I used a sending unit from a 95 powerstroke and bought an electric adapter that corrected the continuity of the sender. I'm pretty sure I used the skid from the powerstroke as well and made my own filler neck out of the 79 ford filler neck and a 45* piece of exhaust tube and the rubber piece from the 79 that goes to the tank.
https://www.spiyda.com/magento/index...izard-mk2.html
Honestly I dont like that electrical setup and it cost me like $150. I just ordered another 79 sending unit since mine was so rusted and im going to cut it apart and solder it to the 95 setup so the resistance is correct.
#85
Finally got some time to work on the truck this weekend!
Got the rear axle all cleaned up, disk brakes on it, painted and installed with the lift. Also got the frame stripped, cleaned up and painted. When I pulled the old tank out I found a pretty big rot hole lol and some pretty nasty looking water/gas came out.
I got a skid plate from a 1995 powerstroke from a buddy and used that with my new 38 gallon tank for the rear as well after I got that painted up.
Got the front axle completely out and disassembled. Working on cleaning that up and converting it 8 lug.
Got the rear axle all cleaned up, disk brakes on it, painted and installed with the lift. Also got the frame stripped, cleaned up and painted. When I pulled the old tank out I found a pretty big rot hole lol and some pretty nasty looking water/gas came out.
I got a skid plate from a 1995 powerstroke from a buddy and used that with my new 38 gallon tank for the rear as well after I got that painted up.
Got the front axle completely out and disassembled. Working on cleaning that up and converting it 8 lug.
#86
What is your swap? And what are "they" telling you to not use? The 79 chassis? I'll have to do some digging now. I remember it was a PAIN figuring it all out. I had to piece all the parts together since it was a modern rear with the old front. It all was plenty rigid. I just HATED the 47RE. Honestly its why I sold the truck. Also driving 13 hours each way home 3 times a year in a 79 Ford was getting old.
#87
I just used the F150 factory rear springs because it rode so awesome, but added rear air bags for when I was towing. I also ended up doing traction bars.
https://www.sdtrucksprings.com/index...oducts_id=6754
Traction Bars
https://www.barnes4wd.com/Traction-B...nts_p_433.html
All the suspension was pieced together through summit:
Pitman Arm
https://www.summitracing.com/parts/SLF-1104
Radius Arm Brackets
https://www.summitracing.com/parts/SLF-1275
Radius Arm Bracket Hardware
https://www.summitracing.com/parts/SLF-1375
Front Coil Springs
https://www.summitracing.com/parts/SLF-114
Rear Lift Blocks
https://www.summitracing.com/parts/SLF-1425
Sway Bar Links
https://www.summitracing.com/parts/SJA-SBE204
While I'm here these are the wheels if anyone wanted to know the backspacing etc for the stance
https://www.summitracing.com/parts/are-626182/overview
https://www.sdtrucksprings.com/index...oducts_id=6754
Traction Bars
https://www.barnes4wd.com/Traction-B...nts_p_433.html
All the suspension was pieced together through summit:
Pitman Arm
https://www.summitracing.com/parts/SLF-1104
Radius Arm Brackets
https://www.summitracing.com/parts/SLF-1275
Radius Arm Bracket Hardware
https://www.summitracing.com/parts/SLF-1375
Front Coil Springs
https://www.summitracing.com/parts/SLF-114
Rear Lift Blocks
https://www.summitracing.com/parts/SLF-1425
Sway Bar Links
https://www.summitracing.com/parts/SJA-SBE204
While I'm here these are the wheels if anyone wanted to know the backspacing etc for the stance
https://www.summitracing.com/parts/are-626182/overview
#88
What is your swap? And what are "they" telling you to not use? The 79 chassis? I'll have to do some digging now. I remember it was a PAIN figuring it all out. I had to piece all the parts together since it was a modern rear with the old front. It all was plenty rigid. I just HATED the 47RE. Honestly its why I sold the truck. Also driving 13 hours each way home 3 times a year in a 79 Ford was getting old.
#89
#90
I am going to go with the 4R100.