PHENOLIC or ALUMINUM intake spacer?

[96_4.6]

Yea I do know what kind of plastic,heres the one I'm getting, for 20 bucks its worth it to play with my car and every little bit helps and I KNOW not to listen to the ad and how much of this and that it claims but here it is

THIS SPACER IS MADE OF PHENOLIC NOT ALUMINUM. PHENOLIC IS USED BY FORD , DODGE , CHEVY , HONDA ETC!!! ON ALL OF THEIR SPACERS. THERE ARE A LOT OF SPACERS MADE OF ALUMINUM ON E-BAY THIS IS THE FIRST ONE MADE OF PHENOLIC. "L&B RACING" HAS OVER 15 YEARS EXPERIENCE AND IS PROUD TO OFFER THIS SPACER KIT. GET ONE OF THE BEST BOLT ON'S EVER DESIGNED AND THIS IS A UPGRADE THAT CAN BE ACCOMPLISHED IN LESS THEN 30 MINUTES , A PHENOLIC SPACER PREVENTS PARASITIC HEAT FROM SOAKING THE UPPER INTAKE . BY KEEPING YOUR INTAKE COOLER THE AIR TEMPERATURE CAN BE DRAMATICALLY REDUCED FOR INCRESED HORSEPOWER AND BETTER GAS MILAGE (AS MUCH AS 8%) . SPACER IS DESIGNED TO ADD 5-10 MORE HORSE POWER AND UP TO 20 HORSE POWER WITH OTHER MODIFICATIONS, GET BETTER THROTTLE RESPONSE , FASTER ET TIMES