ae92owner

I have a 02 is300 and my w55 crapped out on me. So now I am doing a w58 swap. But the w58 is out of an 85 celica supra and so the shifter doesn't line up center. I know I need to have the shifter housing extended and the shifter rod dowel modified. How long does it need to be modified and who does them. All info would be awesome. My car has been down for months and I need to get this finished it's my daily and my family car for now. Thanks all