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S&S Cycle 450S Camshaft for Big Twin with Stock Valve Train

J&P Cycles Part Number: 177-025

Manufacturer Part Number: 33-5064

$198.99

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Description

Description for S&S Cycle 450S Camshaft for Big Twin with Stock Valve Train

• A bolt-in hydraulic cam for 74″ and 80″ shovelhead engines 1966-79 and 1983-″84 (Can be used in 1981-'82 models if cylinder heads are updated to late style valve guides.)

• The 450S can also be used as a low end torque cam in modified shovelhead engines up to 88″ with compression ratios of up to 8.5:1

• Although designed for use with hydraulic tappets, the S&S 450S can be used with solid lifters

• Use with solid tappets will result in more valve train noise, slightly higher cylinder pressure, and slightly more torque

• 1500-4500 rpm

Product Specs

Product Specs for S&S Cycle 450S Camshaft for Big Twin with Stock Valve Train

Duration Exhaust @ .053:
40°/18°
Duration Intake @ .053:
18°/38
Grind:
450S
Lift:
.453″
Lift @ Top Dead Center Exhaust:
.145″
Lift @ Top Dead Center Intake:
.151″
Manufacturer Part Number:
33-5064
Sold in Units:
Each
Warehouse Part Number:
1031428
Fitment
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Compatible Models

Harley-Davidson® Models

  • Disc Glide Willie G Special FXDG : 1983
  • Electra Glide Anniversary FLH : 1978
  • Electra Glide Classic FLHC : 1979
  • Electra Glide Classic FLHTC : 1983
  • Electra Glide Classic Side Car FLHCE : 1979
  • Electra Glide FLH : 1978, 1983–1984
  • Electra Glide FLH-80 : 1978–1979
  • Electra Glide Police FLHP-74 : 1979
  • Electra Glide Police FLHP-80 : 1979
  • Electra Glide Special Edition FLHX : 1984
  • Electra Glide Sport FLHS : 1983–1984
  • Electra Glide Standard FLHT : 1983
  • Low Rider FXS : 1978
  • Low Rider FXS-74 : 1979
  • Low Rider FXS-80 : 1979
  • Low Rider FXSB : 1983
  • Super Glide Electric Start FXE : 1978–1979, 1983–1984
  • Super Glide Fat Bob FXEF : 1983–1984
  • Super Glide Fat Bob FXEF-74 : 1979
  • Super Glide Fat Bob FXEF-80 : 1979
  • Super Glide II FXR : 1983
  • Super Glide Kick Start FX : 1978
  • Super Glide Low Rider FXRS : 1983
  • Super Glide Sport Glide FXRT : 1983
  • Tour Glide Classic FLTC : 1983
  • Tour Glide FLT : 1983
  • Wide Glide FXWG : 1983–1984
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