S&S, 65-69 crankcase assembly, STD bore. Natural

For use with an aluminum primary housing. S&S SuperstockT 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 SuperstockT 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 36-69 S&S oil pump (MCS 519922) can be used with all 36-69 S&S crankcases. 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 tha
66-69 Early Shovelhead 1965 Panhead with aluminum primary (NU)
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