BOLT-ON BIG BORE KITS [0903-0893]

CYLINDER KT 85
  • 0903-0893
Part # Description Sug. Retail Price
0903-0893 Bolt-On Big Bore Kit Black/High-Lighted Fins 85" Flat-Top Pistons $1,033.95

Overview

  • Revolution™ aerospace-grade all-aluminum cylinders with nickel-silicon-carbide electroplated bores, which means NO SLEEVING; allows larger bore sizes and less friction for more horsepower, lower temps and a longer lifespan
  • True bolt-on kit that delivers major power with no machine work required
  • Also includes Wiseco forged pistons with rings (that are specifically designed for optimal compatibility with Revolution Performance's cylinders), wrist pins, circlips and high-performance head and base gaskets
  • Available in four finishes: natural silver, black, black with highlighted fins or granite (matches engines of Screamin' Eagle models)
  • Replacement head and base gasket sets available separately
  • Made in the U.S.A.

NOTE: For replacement pistons and rings, see Revolution Performance Big Bore Piston Kits.

Specifications

BORE:3.563"
COLOR:Black
COMPRESSION:10.5
MADE IN THE U.S.A.:Yes
MATERIAL:Aluminum
MODEL:Big Bore
PACKAGING:Kit With Gasket.
SPECIFIC APPLICATION:Yes
STROKE:4.25"
STYLE:
  • 10.5:1 Flat-Top Pistons
  • Big Bore
  • Bolt-on
TYPE:
  • Cylinder Kit
  • Gasket Kit
  • Piston Kit

Application(s)

Year Make Model  
1985Harley-Davidson80 Fat Bob - FXEF
1985Harley-Davidson80 Low Rider - FXSB
1986 - 1999Harley-DavidsonCustom - FXSTC
1984Harley-DavidsonDisc Glide - FXRDG
1994 - 1998Harley-DavidsonDyna Convertible - FXDS-CONV
1991 - 1992Harley-DavidsonDyna Daytona - FXDB
1992Harley-DavidsonDyna Glide Custom - FXDC
1993 - 1998Harley-DavidsonDyna Low Rider - FXDL
1995 - 1998Harley-DavidsonDyna Super Glide - FXD
1993 - 1998Harley-DavidsonDyna Wide Glide - FXDWG
1985 - 1987Harley-DavidsonElectra Glide - FLHT
1984 - 1998Harley-DavidsonElectra Glide Classic - FLHTC
1995 - 1998Harley-DavidsonElectra Glide Classic Injected - FLHTC I
1985 - 1993Harley-DavidsonElectra Glide Sport - FLHS
1995 - 1998Harley-DavidsonElectra Glide Standard - FLHT
1989 - 1998Harley-DavidsonElectra Glide Ultra Classic - FLHTCU
1990 - 1999Harley-DavidsonFat Boy - FLSTF
1999Harley-DavidsonFXR 2
1999Harley-DavidsonFXR 3
2000Harley-DavidsonFXR 4
1986 - 1990Harley-DavidsonHeritage - FLST
1987 - 1999Harley-DavidsonHeritage Classic - FLSTC
1993Harley-DavidsonHeritage Nostalgia - FLSTN
1994 - 1996Harley-DavidsonHeritage Special - FLSTN
1997 - 1999Harley-DavidsonHeritage Springer - FLSTS
1984 - 1985Harley-DavidsonLow Glide - FXRS
1985Harley-DavidsonLow Glide Custom - FXRC
1986 - 1993Harley-DavidsonLow Rider - FXRS
1987Harley-DavidsonLow Rider Chrome - FXRC
1990 - 1993Harley-DavidsonLow Rider Convertible - FXRS-CONV
1987 - 1994Harley-DavidsonLow Rider Custom - FXLR
1988 - 1993Harley-DavidsonLow Rider Sport - FXRS-SP
1998Harley-DavidsonRoad Glide - FLTR
1998Harley-DavidsonRoad Glide-Injected - FLTR-I
1994 - 1998Harley-DavidsonRoad King - FLHR
1998Harley-DavidsonRoad King Classic Injected - FLHRC I
1996 - 1998Harley-DavidsonRoad King-Injected - FLHR-I
1984 - 1993Harley-DavidsonSoftail - FXST
1999Harley-DavidsonSoftail Night Train - FXSTB
1988 - 1999Harley-DavidsonSoftail Springer - FXSTS
1995 - 1997Harley-DavidsonSoftail Springer Bad Boy - FXSTSB
1999Harley-DavidsonSoftail Standard - FXST
1984 - 1993Harley-DavidsonSport Glide - FXRT
1986Harley-DavidsonSport Glide Grand Touring - FXRD
1984 - 1994Harley-DavidsonSuper Glide - FXR
1984 - 1994Harley-DavidsonTour Glide Classic - FLTC
1988 - 1996Harley-DavidsonTour Glide Ultra Classic - FLTCU
1996Harley-DavidsonTour Glide Ultra Classic Injected - FLTCU I
1995 - 1998Harley-DavidsonUltra Classic-Injected - FLHTCU-I
1985 - 1986Harley-DavidsonWide Glide - FXWG

Catalogs Containing This Part

Name Page Number
14 Drag FatBook624
14 Drag FatBook625