COMP Cams NSR Stage 3 HRT Hydraulic Roller Camshaft - 117.5 LSA - Mopar Gen III Hemi Fuel Bladder 1969-1972 Chevrolet Blazer

1969-1972 Chevrolet Blazer

491" shaft Chevrolet Small and Big Block

1/4" NPT Temp or Pressure Port

LS7 & LSA Engines (2007-Present) w/8 Qt Capacity Contains 8 Qts of LS30 5W-30 Synthetic Performance Motor Oil & 57060XP Wix Filter

5mm audio input

COMP Cams NSR Stage 3 HRT Hydraulic Roller Camshaft - 117.5 LSA - Mopar Gen III Hemi Fuel Bladder 1969-1972 Chevrolet BlazerThe Gen III Hemi market is rapidly expanding, and the HRT Camshaft Series uses the newest and most advanced lobe designs from COMP Cams in order to produce some of the highest average power and torque camshafts available for these engines. The Low Shock Technology" features lobe profiles designed to maximize horsepower while improving stability at higher RPM. These profiles are also easier on the valve springs, enhancing durability and reducing load