- The ultimate in high performance, made right here in the U.S.A.
- High-tech master cylinders CNC-machined from aircraft aluminum alloy
- A 5/8" diameter bore produces more pressure for increased stopping power
- Designed to work with GMA and other aftermarket calipers with dual pistons
- Rebuild kit also available
NOTE: These master cylinders use H57-63 or OEM NO. 42374-77 rebuild kits. They also use OEM NO. 42455-80 (DK No. H5795) cap gasket and OEM NO. 41764-70 (small hole) or OEM NO. 41764-58 (large hole) boots.
Specs GMA Engineering Billet Aluminum Kelsey-Hayes Type Rear Master Cylinder MC1K
- Type: Master Cylinder
- Units: Each
Fitment GMA Engineering Billet Aluminum Kelsey-Hayes Type Rear Master Cylinder MC1K
- Part H571603 fits the following machines:
- 1983 Harley-Davidson Disc Glide - FXDG
- 1979 Harley-Davidson Electra Glide Classic - FLHC
- 1980 Harley-Davidson Electra Glide Classic - FLHC
- 1981 Harley-Davidson Electra Glide Classic - FLHC
- 1979 Harley-Davidson Electra Glide - FLH
- 1981 Harley-Davidson Electra Glide - FLH
- 1982 Harley-Davidson Electra Glide - FLH
- 1980 Harley-Davidson Electra Glide - FLH 1200
- 1979 Harley-Davidson Electra Glide - FLH-80
- 1980 Harley-Davidson Electra Glide - FLH-80
- 1980 Harley-Davidson Electra Glide - FLHS
- 1981 Harley-Davidson Electra Glide - FLHS
- 1981 Harley-Davidson Electra Glide Heritage - FLH
- 1982 Harley-Davidson Electra Glide Sport - FLHS
- 1980 Harley-Davidson Fat Bob - FXEF
- 1981 Harley-Davidson Fat Bob - FXEF
- 1979 Harley-Davidson FL
- 1981 Harley-Davidson Low Rider - FXS
- 1982 Harley-Davidson Low Rider - FXS
- 1980 Harley-Davidson Low Rider - FXS 1200
- 1980 Harley-Davidson Low Rider - FXS-80
- 1983 Harley-Davidson Low Rider - FXSB
- 1980 Harley-Davidson Roadster - XLS
- 1981 Harley-Davidson Roadster - XLS
- 1983 Harley-Davidson Sport Glide - FXRT
- 1980 Harley-Davidson Sportster - XLH 1000
- 1981 Harley-Davidson Sportster - XLH 1000
- 1980 Harley-Davidson Sturgis - FXB
- 1981 Harley-Davidson Sturgis - FXB
- 1982 Harley-Davidson Sturgis - FXB
- 1980 Harley-Davidson Super Glide - FX
- 1981 Harley-Davidson Super Glide - FXE
- 1982 Harley-Davidson Super Glide - FXE
- 1983 Harley-Davidson Super Glide - FXE
- 1982 Harley-Davidson Super Glide II - FXR
- 1983 Harley-Davidson Super Glide II - FXR
- 1982 Harley-Davidson Super Glide II - FXRS
- 1983 Harley-Davidson Super Glide II - FXRS
- 1982 Harley-Davidson Tour Glide Classic - FLTC
- 1980 Harley-Davidson Tour Glide - FLT
- 1981 Harley-Davidson Tour Glide - FLT
- 1982 Harley-Davidson Tour Glide - FLT
- 1980 Harley-Davidson Wide Glide - FXWG
- 1981 Harley-Davidson Wide Glide - FXWG
- 1982 Harley-Davidson Wide Glide - FXWG
Images GMA Engineering Billet Aluminum Kelsey-Hayes Type Rear Master Cylinder MC1K
(click on photo(s) for larger images)
H571603 GMA Engineering Billet Aluminum Kelsey-Hayes Type Rear Master Cylinder
Sizing GMA Engineering Billet Aluminum Kelsey-Hayes Type Rear Master Cylinder MC1Ksizing
Sendtofriend GMA Engineering Billet Aluminum Kelsey-Hayes Type Rear Master Cylinder MC1K