Datsun
Roadster Parts from Rallye Enterprises, Ltd.
1600
PISTON RING INFO When
ordering 1600 rings, you need to know that there are two
ring configurations that could be in your engine. They
difference is in the ring thickness. APPROXIMATE
SIZES: Type
A: dome pistons have these Type
B: (typically on flatops, but not always, check yours before
ordering) CHECK
WITH YOUR MACHINE SHOP BEFORE ORDERING RINGS AS THEY
CANNOT
BE RETURNED. "Unopened" or Opened. It is extremely easy
to damage rings by improper installation on or removal from
a piston. Would YOU like to be the next buyer of a set that
has been improperly handled and that won't peform as
expected? I think not...
NOTE: Style of oil ring varies
First (Top) Ring is .075" (2mm)
Second Ring is .100" thick (2.5mm)
Third Ring is .150 thick (4mm)
First and Second Ring are same thickness .075" (2mm)
Third Ring is .150 thick (4mm)