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4.1 ratio diff head
Posted: Fri May 14, 2010 5:47 am
by funkydato
Hi all, Can anyone help me I'm in need of a 4.1 ratio diff head for a 310 sunny.
Can anyone help or give me a idea of what they come out of please.
Appreciate any help
Re: 4.1 ratio diff head
Posted: Fri May 14, 2010 5:02 pm
by Bartman
They came from square headlight auto A15 sunny wagons, unless I'm mistaken.
Re: 4.1 ratio diff head
Posted: Fri May 14, 2010 5:06 pm
by fast4motion
I'd never heard of an H150 in 4.1 ratio.
According to datsun1200.com, they were available "in the Japan market 1976-1977 B210 Twin Carb A14T 5-speed model".
Are there any automatic square headlight B310 wagons in NZ? Only ones I've seen here are 4spd A12, with the 3.9(ish) diff.
Re: 4.1 ratio diff head
Posted: Fri May 14, 2010 10:49 pm
by Bartman
Sorry, I was mistaken. The A15 facelift 310 wagon autos were fitted with 3.7 diffs. (at least in Oz)
Re: 4.1 ratio diff head
Posted: Sun May 16, 2010 1:55 am
by Rusty
H150 4:1 diff comes out in The B310 Sunny Automatic.
Had one which I just sold.
Have paid for one from a guy in Dannevirke just need to go pull it out of car.
Re: 4.1 ratio diff head
Posted: Sun May 16, 2010 10:29 am
by funkydato
rusty, if that is right, I have a 310 automatic sunny, its my daily drive. lol
I'll pull it out and have a look next weekend.
Re: 4.1 ratio diff head
Posted: Sun May 16, 2010 9:01 pm
by mint16
Sunny service manuals state 3.889 for automatic, and 3.7 for manual, for all engines.
my old sunny sedan with a15 automatic had a 3.889 from factory.
if apparently sunny a12 automatics have a 4.1, they wont be common.
Re: 4.1 ratio diff head
Posted: Mon May 17, 2010 12:18 pm
by Rusty
mint16 wrote:Sunny service manuals state 3.889 for automatic, and 3.7 for manual, for all engines.
my old sunny sedan with a15 automatic had a 3.889 from factory.
if apparently sunny a12 automatics have a 4.1, they wont be common.
Thats right brendon. The B310 A12 auto. W have confirmed this out of a car we stripped when i was racing ministocks