hey guys i been swapping in a 429 into my 77 f150 4x4 but the clutch is holding me up. i got a 390 flywheel for my 69-70 429, but i cant find a diaphram clutch that will work. i think the flywheel has a 12" long style bolt pattern but i'm unsure. i've tried a 77 f150 460 12" clutch and a 74 390 11" clutch that won't bolt up.
i took a picture and some measurements. hopfull someone can shead some light on my delema.
i took a picture and some measurements. hopfull someone can shead some light on my delema.