On 1/21/2013, Michael Eaton wrote:
"Here are some photos of the install on the '57 Sebring car. They show that the front lower lip is not angled back like the others on your site. I imagine that perhaps it will have an earlier number or different series number than the ones on your site".

More pictures of the early version of this unit. The only notable difference is the straight mounting flange across the front, so it may not fit quite as close to the MGA grill. Photos compliments of Michael Eaton.