5.3L HO Cam – Mast Motorsports

5.3L HO Cam

  • Sale
  • $ 300.00
  • Regular price $ 499.00


Single Bolt cam retains stock timing set.

Designed for the Gen IV 5.3L, adds excellent power and retains good driveability and economy.  Est 420hp with headers.

    Application Cam Core Valve Setting (In. Ex.) Idle Quality Cam Part # Duration @ .050" (In. Ex.) Valve Lift (w/1.7 Rocker) (In. Ex.) Lobe Sep. Angle
    5.3L HO 1 Bolt Hyd.  Hyd. Moderate 913-301 214 220 .557 .562 114 +2