Here's an awesome idea from our friends at Rennline!
Tired of inserting shims to line up your rear decklid? Us too. Now easily adjust your decklid to the correct position in minutes with these Rennline 2 Piece Billet Rear Decklid Hinges. Built for quick and painless setup, these hinges allow for micro-adjustments to ensure smooth operation of the rear decklid. Machined from billet aircraft grade aluminum and clear anodized, they come with all necessary hardware including cnc machined brass bushings.
*1965-1989 911/912/930 with '65-'89 decklid. For 911/912/930 with 964 decklid use Item E198 Billet Rear Decklid Hinges - Adapter Bracket