.
. Fits
63-70 1500 - 1600 - 2000 #DU55-3 These
came from a time long before auto parts of questionable
specifications began arriving from China. Set
shown does both rear leaf springs on one car.
Datsun
Roadster Rear "HELPER SPRINGS" from Rallye
These
are used; but they were used only once; to be able to tow
a trailer behind a roadster from San Diego to Seattle in
1974. Just one easy trip up I5 and then they sat on the
shelf for 42 years waiting for another opportunity to
leave the building. I don't think with trucks and SUV's
in the household now I will have to put a trailer behind
a roadster again. Since then I have sold a few of these
to people that had rear spring sagging who did not like
the choice (cost) of new rear springs. When you install
them you can set them to give just a little help or a
lot.
Datsun SPL310 SPL311
SRL311 Helper Springs from Rallye