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    S&S Cycle Standard Bore Engine Case - 31-0000

    Standard Bore Engine Case
    1 / 1
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    S&S Cycle Standard Bore Engine Case - 31-0000

    MSRP: $1,647.95

    Price: $1483.16 10% off!
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    S&S Cycle Standard Bore Engine Case
    • Each case is cast from A356-T6 heat-treated aluminum alloy
    • Available for stock 3-1/2 in. and big bore 3-5/8 in. motors for any stroke up to and including 5 in. and most stock length connecting rods
    • Designed to accept an oil filter assembly that mounts on the front of stock motor cases
    • All races are line-honed and breather cavity is precision machined to optimize breather timing for maximum oil scavenging
    • Also included are crankcase bolts, washers and nuts, cylinder mounting studs, timing hole plug, magnetic drain plug, assorted breather and oil line fittings, oil pressure switch (evolution cases), oil screen, spring and plug, sprocket shaft Timken bearing assembly and oil seal, pinion shaft main bearing race, cam needle bearing assembly, oil pump drive shaft bushing
    • All cases come with a M.S.O. (manufacturers statement of origin) and installation instructions
    • Evolution 84-91 style
    • Made in the U.S.A.

    This item ships 3-4 business days after order is processed

    Included items:
    (1) Aluminum engine case
    (1) Tapered bearing kit (tow LM67048 matched bearings)
    (1) Crankcase hardware kit includes:(1) timing hole plug, (1) crankcase oil screen, (1) crankcase oil screen spring, (1) left main bearing oil seal, (1) o-ring and (1) cover screws
    (1) Crankcase hardware kit includes: (1) 45 degree fitting with 1/8 in. NPT male and 1/8 in. NPT female, (1) oil pressure switch with 1/8 in. NPT, (1) drive sprocket spacer, (1) 45 degree 3/8 in. male hose fitting with 1/4 in. NPT male end, (2) 1/4 in.-28 plugs, (2) 1/8 in.-27 plugs and (1) 3/8 in. hose fitting with 1/8 in. NPT male end
    (1) Hardware crankshaft kit includes: (1) #10-24 x 5/16 in. set screw and (4) #10-24 x 1 in. socket head bolts
    (1) Crank sensor hardware kit includes: (2) #8-32 x 3/8 in. torx head screws, CPS hole cover, (1) CPS aluminum hole plug and (1) o-ring
    (1) Crankcase alignment hardware kit includes: (2) 5/16 in.-24 x 5 3/4 in. studs, (1) 5/16 in.-24 x 4 7/8 in. hex head bolt, (10) 5/16 in. flat washers, (1) 1/4 in.-28 hex nut and (2) 1/4 in. flat washers
    Instructions
    Mfg. Price Controlled Item
    Due to the manufacturer's advertising policy - this item is excluded from promotions and discounts details
    Specifications
    Mfg #: 31-0000
    Part #: H66025
    Type Engine Case
    Units Each
    Weight 29.85 lbs
    Vendor Part Number(s):
    DS194303
    WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
    Resources & Manuals
    Instruction Manual 49.4 MiB
    Fitment for S&S Cycle Standard Bore Engine Case

    Part H66025 fits the following machines

    Harley-Davidson
    1984
    1991
    1985
    1985 1986 1987
    1984 1985 1986 1987 1988 1989 1990 1991
    1987 1988 1989
    1989 1990 1991
    1986 1987 1988 1989 1990
    1987 1988 1989 1990 1991
    1984 1985
    1985
    1986 1987 1988 1989 1990 1991
    1984 1985
    1987
    1990 1991
    1987 1988 1989 1990 1991
    1986 1987 1988 1989 1990 1991 1992 1993
    1984 1985 1986 1987 1988 1989 1990 1991
    1986 1987 1988 1989 1990 1991
    1990 1991
    1988 1989 1990 1991
    1985 1986 1987 1988 1989 1990 1991
    1984
    1984
    1986
    1984 1985 1986 1987 1988 1989 1990 1991
    1985
    1985 1986 1987 1988 1989 1990 1991
    1984
    1984
    1989 1990 1991
    1985 1986

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