If you have a problem

an actor with over 30 years of experience of developing high -performing air filters

Practical and easy to carry - Fits perfectly in the bag or depot stand

Fully carpeted bottom to protect paint

· Temperature stable

S&S CYCLE CYL.HD. 66-78BT NAT 90-1496 kymco-heroism-150-150-1998-esi1630955 If you have a problemHeads come completely assembled with valve seats, valves, guides, seals, . 590" lift valve springs, collars and valve keepers, Kit also includes rocker cover gaskets, head gaskets, exhaust flange gaskets and hardware for rocker housings, top engine mount and carb support bracket with instructions, Features stock appearance, but flow better than stock heads, Use OEM manifolds and exhaust, Made in the USA