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71 302/351 swap (oil pan issue)
#1
So The 351w I bought is out of a 86 f250. I was told that the oil pan off of my 302 would bolt right on but it doesn't...? What do I do? I need a shorter oil pan for it to fit right?
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#2
A 302 oil pan will not fit a 351. You need a 351w specific one with a front sump pan.

[Image: 1z21rv4.png]

Mike

"If I were you...... I´d rather be me."  Tongue

Check out my video:
http://www.7173mustangs.com/thread-my-mustang-in-action

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#3
The arch at the front and rear of the oil pan is different for 302 vs 351's as well as the mounting rails being slightly different.

Mike
__________________________________
Black 1985 GT
Yellow 1973 Mustang Mach 1
Black 2012 5.0 GT, 6-speed, Brembo brakes, 3.73's
Wimbledon White 1966 F-100 Shortbed Styleside, 390ci, Tremec 3550, FiTech EFI
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#4
The pickups use a rear sump pan to clear the Twin I-beam suspension. The Mustangs use a front sump pan. The 302 and 351 pans are definitely different. To swap the rear sump to font sump, you will not only need the pan, but a different pickup. Your oil dipstick on the truck motor is on the driver side toward the rear. When you change the pan, it will no longer be checking the level in the sump. You'll want to get a front sump pan with a dipstick in it.

Good luck.

Ron
Rusty, a 1973 Mach 1, needs a lot of work.
Billy, a 1976 Ford Bronco, also needs a lot of work.
El Guapo, a 1986 F150, frame-off Resto-Mod.
Bubba, my 1994 F150, daily driver
Formerly, a 1973 Ford Mustang Coupe - a work in progress, then a car-b-qued banana.
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