HKS RB26 Step 2 272 EX (N) Epsilon+ Aerodynamics Sierra Classic 1967 - 1974

Sierra Classic 1967 - 1974 GMC C15/C1500 Pickup Base 1968 - 1974 GMC C15/C1500 Suburban Base 1979 - 1980 GMC C1500 Heavy Half 1979 - 1984 GMC C1500 High Sierra

The larger rotors will give you increased surface area to provide you better braking and longer pad life

Scamp 1962 - 1969 Plymouth Valiant Signet 1976 - 1980 Plymouth Volare Base 1976 - 1977 Plymouth Volare Custom

With HKS you can be assured that you are getting quality that will last you for years to come

HKS RB26 Step 2 272 EX (N) Epsilon+ Aerodynamics Sierra Classic 1967 - 1974STEP2 Features Specially designed cam for Step 2 has duration of 264, valve lift 8. 7mm. Acceleration at high rpm is smoother than solid Step 1 camshaft (272IN 272EX). Step 2 is suited to higher power output at all range of engine rpm. Strength is enhanced when used with upgraded Valve Springs at high RPM (recommended limit 8500rpm). Engine output and torque are substantially improved at all engine RPM range compared to solid Step 1 (272IN EX). Step 2