Author Topic: I Did Something Wrong? Double Post Ended Up Here And In The Non FE Section  (Read 979 times)

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chris401

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3.54 gears. Has resistance when you raise one wheel and turn it. The owner told me this was an F-100 Camper Special. Seems reasonable if the rear, shocks and NP435 are factory. Pictured are the numbers it has on the right rear tube. These are not any BOM numbers I could find on line. Anyone else know?
Thanks
« Last Edit: May 17, 2019, 10:57:06 AM by chris401 »

Rory428

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Re: Five Lug Dana 60, Which Locker Is It?
« Reply #1 on: May 07, 2019, 12:12:42 AM »
Years ago, I owned a 67 F100 with a 5 lug Dana 60,with 3.54 gears and a limited slip differential. It was a clutch style unit, I think it was called a "Power Lok" or something similar. Whatever it was called, it was a very good locking diff.
1978 Fairmont,FE 427 with 428 crank, 4 speed Jerico best of 9.972@132.54MPH 1.29 60 foot
1985 Mustang HB 331 SB Ford, 4 speed Jerico, best of 10.29@128 MPH 1.40 60 foot.
1974 F350 race car hauler 390 NP435 4 speed
1959 Ford Meteor 2 dr sedan. 428 Cobra Jet, 4 speed Toploader. 12.54@ 108 MPH

TomP

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Re: Five Lug Dana 60, Which Locker Is It?
« Reply #2 on: May 13, 2019, 05:12:32 PM »
Yes. All those got the good 4 spider Powerlok. The whole reason for that Dana 60 was there wasn't a limited slip 9" in the trucks until later (70?)