S&S Cycle Super Stock Alternator Style Crankcase for Harley-Davidson motorcycle, motorcycle accessory, motorcycle part, S&S Cycle, Engine Case, S&S Cycle Super Stock Alternator Style Crankcase for Harley-Davidson 
Machined to accept
the stock oil filter assembly introduced on some 1992 model
Big Twins. This convenient, accessible location can be utilized
to simplify installation of an oil filter in custom applications
Machined to accept 81-99 or 92-99 style oil pumps
and are machined for the stock 81-99 style oil distribution
system For Evolution style engines, the engine builder has
the option of venting the crankcase breather from the crankcase,
through the cylinder heads, or both. Its recommended using
both crankcase breathers in engines of 96 in or larger
displacement. To make this possible in all applications, there
are 2 crankcase breather holes available in the rear of
S&S alternator crankcases. One is in the stock location
and the other is angled down to allow the installation
of a crankcase breather fitting in chassis with integral transmission/oil
tank S&S Big Twin cases optimize crankcase oil scavenging
efficiency by using a ported design breather passageway and a
breather window that is machined to maximum timing specifications.
These features allow the air/oil mist to move smoothly from
the flywheel cavity to the gear chest of the engine
The return oil pick-up passage to the return side
of the oil pump has been relocated in order to
avoid the turbulence caused by the oil pump drive gear.
This unique design results in greatly improved scavenging of
oil from the gear case and virtually eliminates oil carry
over at sustained high speeds. S&S Big Twin crankcases
for Evolution style engines are not machined with a primary
oil scavenge port for drawing oil from a Shovel style
primary chain case. If the primary oil scavenge port
is required on an Evolution style crankcase, it can be
special ordered Available in stock bore black powdercoat finish
Accepts 92-99 style oil pumps 92-99 cases differ
from the 84-91 only in the oil pump mounting bolt
pattern This product can be used with Model
Part# Harley-Davidson Evolution Big Twin 92-99
SSASCCHD-1 Harley-Davidson Evolution Big Twin 92-99
SSASCCHD-2 Harley-Davidson Evolution Big Twin 84-91
SSASCCHD-3 Harley-Davidson Evolution Big Twin 84-91
SSASCCHD-4 Harley-Davidson Shovelhead 70-84 SSASCCHD-5
Harley-Davidson Evolution Big Twin 84-91 SSASCCHD-6
Harley-Davidson Evolution Big Twin 92-99 SSASCCHD-7
Harley-Davidson Shovelhead 70-84 SSASCCHD-8
Harley-Davidson Evolution Big Twin 92-99 SSASCCHD-9
Price: $1,159.95 |
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