3″ Velocity Stack with Backing Plate Kit – Chrome

Impressive horsepower and torque gains on engines running modified and ported cylinder heads and intakes with larger throttle bodies; Great performance part for racing and for those that want to head to the track on the weekend; Includes backing plate and all necessary hardware for standard head breathers ; 3” tall billet aluminum velocity stack fits M8 throttle body 3 hole bolt pattern; 4” diameter opening with an internal taper down to 64 mm ID; Made in the USA