22/10/2026
TIP!! Holden owners (FB EK EJ EH HD HR HK HT HG), this one is for you.
All of the early Holden's seals run fins inside to help seal against the glass. Great for the 60s when you had toughened windscreens, not so good with laminated windscreens.
Removing those fins with a sharp knife, 6mm chisel etc, will instantly buy you 5mm-6mm of additional space in the rubber and remove strain on the glass.
Remember....just because you havent in the past, doesn't mean you shouldn't in the future!