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  • S&S

S&S Big Bore Engine Case - 31-0001

  • Part #: H66026
  • Manufacturer Part #: 31-0001
  • Our Price: $1,154.95
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H66026
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Overview of S&S Big Bore Engine Case - 31-0001

  • Each case is cast from A356-T6 heat-treated aluminum alloy
  • For 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

Specs

Type Engine Case
Units Each
Weight 31.37 lbs

Specs for S&S Big Bore Engine Case - 31-0001

Type Engine Case
Units Each
Weight 31.37 lbs

Fitment for S&S Big Bore Engine Case - 31-0001

Part H66026 fits the following machines

See if this part fits your ride

Harley-Davidson
1984 Harley-Davidson Disc Glide - FXRDG
1991 Harley-Davidson Dyna Sturgis - FXDB
1987 Harley-Davidson Electra Glide - FLHT
1986 Harley-Davidson Electra Glide - FLHT
1985 Harley-Davidson Electra Glide - FLHT
1991 Harley-Davidson Electra Glide Classic - FLHTC
1990 Harley-Davidson Electra Glide Classic - FLHTC
1989 Harley-Davidson Electra Glide Classic - FLHTC
1988 Harley-Davidson Electra Glide Classic - FLHTC
1987 Harley-Davidson Electra Glide Classic - FLHTC
1986 Harley-Davidson Electra Glide Classic - FLHTC
1985 Harley-Davidson Electra Glide Classic - FLHTC
1984 Harley-Davidson Electra Glide Classic - FLHTC
1991 Harley-Davidson Electra Glide Ultra Classic - FLHTCU
1990 Harley-Davidson Electra Glide Ultra Classic - FLHTCU
1989 Harley-Davidson Electra Glide Ultra Classic - FLHTCU
1990 Harley-Davidson Heritage Softail - FLST
1989 Harley-Davidson Heritage Softail - FLST
1988 Harley-Davidson Heritage Softail - FLST
1987 Harley-Davidson Heritage Softail - FLST
1986 Harley-Davidson Heritage Softail - FLST
1991 Harley-Davidson Heritage Softail Classic - FLSTC
1990 Harley-Davidson Heritage Softail Classic - FLSTC
1989 Harley-Davidson Heritage Softail Classic - FLSTC
1988 Harley-Davidson Heritage Softail Classic - FLSTC
1987 Harley-Davidson Heritage Softail Classic - FLSTC
1985 Harley-Davidson Low Glide - FXRS
1984 Harley-Davidson Low Glide - FXRS
1985 Harley-Davidson Low Glide Custom - FXRC
1991 Harley-Davidson Low Rider - FXRS
1990 Harley-Davidson Low Rider - FXRS
1989 Harley-Davidson Low Rider - FXRS
1988 Harley-Davidson Low Rider - FXRS
1987 Harley-Davidson Low Rider - FXRS
1986 Harley-Davidson Low Rider - FXRS
1985 Harley-Davidson Low Rider - FXSB
1987 Harley-Davidson Low Rider Chrome - FXRC
1991 Harley-Davidson Low Rider Convertible - FXRS-CONV
1990 Harley-Davidson Low Rider Convertible - FXRS-CONV
1991 Harley-Davidson Low Rider Custom - FXLR
1990 Harley-Davidson Low Rider Custom - FXLR
1989 Harley-Davidson Low Rider Custom - FXLR
1988 Harley-Davidson Low Rider Custom - FXLR
1987 Harley-Davidson Low Rider Custom - FXLR
1993 Harley-Davidson Low Rider Sport - FXRS-SP
1992 Harley-Davidson Low Rider Sport - FXRS-SP
1991 Harley-Davidson Low Rider Sport - FXRS-SP
1990 Harley-Davidson Low Rider Sport - FXRS-SP
1989 Harley-Davidson Low Rider Sport - FXRS-SP
1988 Harley-Davidson Low Rider Sport - FXRS-SP
1991 Harley-Davidson Softail - FXST
1990 Harley-Davidson Softail - FXST
1989 Harley-Davidson Softail - FXST
1988 Harley-Davidson Softail - FXST
1987 Harley-Davidson Softail - FXST
1986 Harley-Davidson Softail - FXST
1985 Harley-Davidson Softail - FXST
1984 Harley-Davidson Softail - FXST
1991 Harley-Davidson Softail Custom - FXSTC
1990 Harley-Davidson Softail Custom - FXSTC
1989 Harley-Davidson Softail Custom - FXSTC
1988 Harley-Davidson Softail Custom - FXSTC
1987 Harley-Davidson Softail Custom - FXSTC
1986 Harley-Davidson Softail Custom - FXSTC
1991 Harley-Davidson Softail Fat Boy - FLSTF
1990 Harley-Davidson Softail Fat Boy - FLSTF
1991 Harley-Davidson Softail Springer - FXSTS
1990 Harley-Davidson Softail Springer - FXSTS
1989 Harley-Davidson Softail Springer - FXSTS
1988 Harley-Davidson Softail Springer - FXSTS
1991 Harley-Davidson Sport Glide - FXRT
1990 Harley-Davidson Sport Glide - FXRT
1989 Harley-Davidson Sport Glide - FXRT
1988 Harley-Davidson Sport Glide - FXRT
1987 Harley-Davidson Sport Glide - FXRT
1986 Harley-Davidson Sport Glide - FXRT
1985 Harley-Davidson Sport Glide - FXRT
1984 Harley-Davidson Sport Glide - FXRT
1986 Harley-Davidson Sport Glide Grand Touring - FXRD
1991 Harley-Davidson Super Glide - FXR
1990 Harley-Davidson Super Glide - FXR
1989 Harley-Davidson Super Glide - FXR
1988 Harley-Davidson Super Glide - FXR
1987 Harley-Davidson Super Glide - FXR
1986 Harley-Davidson Super Glide - FXR
1985 Harley-Davidson Super Glide - FXR
1984 Harley-Davidson Super Glide - FXR
1985 Harley-Davidson Super Glide Fat Bob - FXEF
1991 Harley-Davidson Tour Glide Classic - FLTC
1990 Harley-Davidson Tour Glide Classic - FLTC
1989 Harley-Davidson Tour Glide Classic - FLTC
1988 Harley-Davidson Tour Glide Classic - FLTC
1987 Harley-Davidson Tour Glide Classic - FLTC
1986 Harley-Davidson Tour Glide Classic - FLTC
1985 Harley-Davidson Tour Glide Classic - FLTC
1984 Harley-Davidson Tour Glide Classic - FLTC
1991 Harley-Davidson Tour Glide Ultra Classic - FLTCU
1990 Harley-Davidson Tour Glide Ultra Classic - FLTCU
1989 Harley-Davidson Tour Glide Ultra Classic - FLTCU
1988 Harley-Davidson Tour Glide Ultra Classic - FLTCU
1986 Harley-Davidson Wide Glide - FXWG
1985 Harley-Davidson Wide Glide - FXWG

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