Kuvaus

S&S Superstock™ crankcases. made from 356-T6 aluminum. are much stronger than the OEM case. OEM cases can/may break in high performance or even stock applications. like more than a few of us found out the hard way. These S&S Superstock™ cases can be used for both stock replacement and racing applications. Important to the engine builder are the substantial savings in labor when using S&S cases. These cases come ‘set up’ with sprocket shaft Timken main bearing races and cam needle bearings installed and pinion shaft main bearing race pressed in and line-honed. Additional parts that are supplied include Timken sprocket shaft bearings. cylinder studs. nickel plated case bolts. crankcase fittings. oil pressure sensor. timing & magnetic crankcase drain plugs and a special S&S design alternator stator plug clamp screw. The flywheel scrapers are machined to match the original 8-1/2″ diameter flywheels. S&S cases maximize crankcase oil scavenging efficiency by using a ‘ported’ design breather passageway. S&S cases are clearanced up to and including 5″. no additional clearancing for strokers will be necessary. S&S cases come complete with assembly instructions. Note: The aluminum H-D oil pump. (26190-73) or the S&S oil pump. MCS 519923. can be used in 70-91 applications. Note: In any and all applications the technician must be able to judge components for their suitability in combination with the other engine components. prior to installation. It is of importance that a knowledgeable mechanic will install & make adjustments as required.70-84 Shovelhead (NU)