Can any one let me know the best plenum and gasket set to use on 2002 Bonneville, (felpro) and radio dash light led can not read screen. Thanks Ron

Moved to 2000-2005 Bonneville for better subject expert exposure.

For 3.8L not super charged:

FEL-PRO Part # MS98014T PermaDryPlus®; Intake Manifold Gasket Set
2nd Design; w/Rubber-plastic end seals w/Locating pins; Lower set only; Upper set not incl.; PermaDryPlus® int. manifold gskts. incl.

ACDELCO Part # 89017816
GASKET KIT,INT MANIF

what about the lower kits and head gaskets can you help? thanks

Having a head gasket go on these motors is less common than getting struck by lightning.

Me personally I use the GM LIM gaskets as they are a thicker aluminum. But the Fel Pro'* with the T on the end are also good. As for the plenum (typically the problem on an NA motor) I like the Dorman kit. Rockauto has them for under $80 IIRC.

Lower kit.. aim for the lower conversion kit. It'll have a ton of stuff and be lower cost than buying seperately.