This video shows the steps required to polish a L98 C4 Corvette TPI upper intake on the more difficult sides of the intake. You could use the methods from this video on any aluminum part. Go to ... for more information on hot rods
by Hello Glow
by Beverly's Design Time
by gacmkc
by Paukshte Fashion Workshop
by Annie & Hope JazzyGirlStuff
by Helpful DIY
by Finally Crafting