Head dimensions approx

then 24k gold-plated to provide a positive connection with greater conductivity

Fits: > 36-79 4-speed B

41-47 Knucklehead

Fits: > 36-64 Big Twin

NESS BIG SUCKER STAGE 1 1993-99 Vindrutor/Windshield Head dimensions approxPlain finish one piece aluminum backing plate Used with OEM air cleaner cover with single central bolt Can be used as an exposed filter design when using one of the Ness Stage1 billet covers Increases horsepower & torque Built in patented breathing system features hidden channels to prevent the use of unsightly exposed breather hoses and fittings Radius air inlet for unobstructed airflow Fits: > 93 99 Evo B. T. with CV carb