09-11-2014, 04:32 PM
Swings and roundabouts really. The plastic ones flex if there is any stress put on them but can snap if they stress too much. The metal ones will bend (and then not be the correct length) but should be stronger than the plastic ones. Ive used both in the past and never had any issues with any of them. Now use adjustable Ripp ones.
Team Eaton
1999 China Blue 306 GTi6 - Eaton Supercharged - 214.5bhp 181lbft
1999 China Blue 306 GTi6 - Eaton Supercharged - 214.5bhp 181lbft