spectre did have a kit for the drivers side but looks like they are gone now.
http://www.jegs.com/p/Spectre/Spectr...659/10002/-1l]
i think they are doing a redesign of the kit. i got one of there kits for my elcamino and its a nice kit. you can still get all the parts from them to make a intake. even the heat shield # 4377. i did see somewhere that some one called them and got the part # to make a kit. or airaid makes a kit to build one
https://www.airaid.com/f-body-intake-system.aspx hope that helps some.