hello, i have a '55 chevy suburban 2nd series, im new to this website and had a question that i think a bunch of you can answer from experience. i need to replace my speedometer (needle bounces and speedo cable gives out when i accelerate too fast). also thinking of converting my temp gauge to an electric one because the original hard line doesn't reach the front of the intake manifold (v8). so im having technical difficulties removing the gauge cluster unit. i take off the 3 screws in the front chrome bezel and im able to slide out the gauge cluster unit approximately half an inch then it wont come out any more. not sure whats holding it back behind the dash but it's hard to get under the dash to see whats going on even with a flashlight. i dont want to force it out because im afraid of breaking something. im hoping its something easy. any help would be greatly appreciated. -joe