S&S Cycle Super Stock™ Engine Case

Description: Ships same/next business day hassle-free returns 100% satisfaction guaranteed combined shipping available S&S Cycle Super Stock™ Engine Case - Evolution 31-0000 Description CASES STK EVOLUTION 84-91B.T.This crankcase is 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 84-91 or 92-99 style oil pumps and the stock 84-99 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 It's recommended using both crankcase breathers in engines of 96 or larger displacement To make this possible in all applications, there are two crankcase breather holes available in the rear of the 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 the 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 99 Evolution Big Twin models: stock bore and natural aluminum; accepts 92-99 style oil pumps; 92-99 cases differ from the 84-91 only in the oil pump mounting bolt pattern 91 Evolution Big Twin models: stock bore and natural aluminum; accepts 84-91 style oil pumps; 84-91 cases differ from the 92-99 only in the oil pump mounting bolt pattern 84 Shovelhead style: stock bore; accepts 81-84 style oil pumps; machined for stock primary oil return Made in USA Item SpecificsALT MPN 1499511ALT MPN 2Ds-194303ALT MPN 3Ssc31-0000AVERAGE DELIVERY TIME2-3 DaysBASE COLORSilverBORE SIZE3.500"BORE SIZE_23,500"BRANDS&S CycleCATEGORY 1Cams / Cranks / RodsCOLORNaturalCOLOR/FINISHRawFINISHRawFREE SHIPPING (LOWER 48)YesMANUFACTURER PART NUMBER31-0000MATERIALAluminumMATERIAL_2A356 T-6 Aluminum AlloyMODELSuper Stock®MODEL_2Super StockPACKAGE HEIGHT12.20PACKAGE LENGTH17.60PACKAGE WEIGHT31.8800PACKAGE WIDTH14.70PART TYPEEngine Related PartsPRODUCT NAMEEngine CaseRIDE TYPE 1Motorcycle - V-Twin CruiserTYPEEvolution Big TwinUNITSKitWARRANTY90 Days Check out our eBay store for MORE GREAT DEALS on powersports parts and accessories! Your friends at MOTOMENTUM appreciate your Business!! Before purchasing this item, please make sure that you have reviewed and understand our POLICIES and SHIPPING INFORMATION. PROP 65. Warning for California residents.WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects, or reproductive harm. CONTAINS: PROP 65 See www.P65Warnings.ca.gov Copyright © 2020 MOTOMENTUM All rights reserved

Price: 1614.45 USD

Location: Hilliard, Ohio

End Time: 2025-02-06T23:45:15.000Z

Shipping Cost: N/A USD