Lightweight SIII tunnel cover

[xsbowes]

Is the gearbox tunnel on the Lightweights a standard SIII part?

[jac04]

No, they are Lightweight-specific. Bill at TNTLR has them new if you need one. That's where I got mine.
Oh,and as a nice little surprise, I found that you need to remove the heater to install the tunnel cover.

...other neat Lightweight things that Bill has are:
1) the 598867 lifting rings for the rear cross-member for $14 each
2) the funky pieces of weatherstripping (346395) that mount to the windshield frame / upper bulkhead for $4.50 each

[xsbowes]

Oh,and as a nice little surprise, I found that you need to remove the heater to install the tunnel cover.

Unless you cut out the part just below the heater like the PO on mine did.