COMP Cams Camshaft Gear Set - Ford Modular (Pair) 91601 The Evolution HCT tappet provides

The Evolution HCT tappet provides most consistent performance of any set of lifters in the aftermarket

Hedman Hedders Painted Hedders Exhaust Hedder 65004 Tube Size 1

1999 Chevrolet K2500 Standard Cab Pickup

They're available in our Hard Core Gray(TM) hard coat anodized finish with Black(TM) billet for improved corrosion protection & also available in natural tumble-polished aluminum with Black(TM) metering blocks and base plate

150 in Stroke

COMP Cams Camshaft Gear Set - Ford Modular (Pair) 91601 The Evolution HCT tappet providesProduct Description: Timing Gear Drive Camshaft Gears Adjustable Aluminum Steel Ford Modular Pair For 30 years, the COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development. One thing COMP Cams has never forgotten: Performance is defined by what happens out on the race track. Because no matter what happens on a dyno or in a computer model, if that theoretical performance