[ERA Chas]

Petern,
I have an early chassis ERA and my previous Hoosiers "clearanced" the front wheel wells slightly too. Not at all bad and only at full lock-a rare occurance. I just cut the panel for the ERA air vent and screen right there with no ill effect. The Billboards fit just fine and my front frame ride height is under 5". Be certain you got the correct front size from RKR.

Replaced the original GM single piston fronts with ERA's Wilwood rotors and calipers and their modified spindles years ago. All the brake you'll ever want.