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4 speed tranny, will it work on EB
#1
I'm looking at getting a NP435 (don't need it, but want it?!!!!) and I want to know if this one will work for me. I'm still getting info on it, will post more later.
[SIZE="2"]77 project bronco w/ 5.0 & c4, Sagi PS, 2 hard tops, eyebrow grill [/SIZE]
WANTED: auto column, gas tank, front/ rear seats
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#2
The 435 will bolt in place of the stock 3 spd. Some modifications may be needed. Realy depends on what its out of. But overall it should work.
[SIGPIC][/SIGPIC]
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#3
broncomatt Wrote:The 435 will bolt in place of the stock 3 spd. Some modifications may be needed. Realy depends on what its out of. But overall it should work.

Thx Matt,
Would the bellhousing from a three speed work for a NP435 4-spd?
[SIZE="2"]77 project bronco w/ 5.0 & c4, Sagi PS, 2 hard tops, eyebrow grill [/SIZE]
WANTED: auto column, gas tank, front/ rear seats
Reply
#4
as long as the tranny has a square bolt battern rather than the trapezoid pattern
If you can't fix it with a hammer and a welder then your gonna need a new one!
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#5
The owner tells me the tranny is from a Ford F-250 2wd. Does not have bellhousing or linkages. 10 spline in front, 28 spline in rear. He said his 3 speed bellhousing doesn't fit the NP435.
[SIZE="2"]77 project bronco w/ 5.0 & c4, Sagi PS, 2 hard tops, eyebrow grill [/SIZE]
WANTED: auto column, gas tank, front/ rear seats
Reply
#6
if the np435 has the square bolt pattern then it should be the same as the stock
If you can't fix it with a hammer and a welder then your gonna need a new one!
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#7
I'm going to look at it this weekend, will let you know. Such a good deal it is hard to pass up even if I don't have all the parts. I may just sit on it for a while.
[SIZE="2"]77 project bronco w/ 5.0 & c4, Sagi PS, 2 hard tops, eyebrow grill [/SIZE]
WANTED: auto column, gas tank, front/ rear seats
Reply
#8
worse case just have to find a trap. bell housing. but i love the 435 swap i done. not really different on highway but super low first and reverse. cant wait to test it off road
If you can't fix it with a hammer and a welder then your gonna need a new one!
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#9
the 3sp bellhousing should work, and what Asiel said(square bolt pattern-not trapezoid)this pattern is the tail shaft side.


you still need an adapter 1" thick. AA makes a intermediate housing(goes between tranny and T-case) that had the 1" adapter built into the intermediate housing(very pricey though) when i did mine i looked around and bought one (1" adapter) from ebay...bout $100
77 built 306,Trickflow Cam/Alum Heads/dome pistons/10:1comp,nv3550,duff long arms,3.5" lift,family cage,protofab rear bumper,twin sticked, and 35KM2'sG.D.I.
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#10
1" adapter with a 6cyl housing(this makes it a simple swap) no need to move cross member
77 built 306,Trickflow Cam/Alum Heads/dome pistons/10:1comp,nv3550,duff long arms,3.5" lift,family cage,protofab rear bumper,twin sticked, and 35KM2'sG.D.I.
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