Can i replace an 85 mph speedometer with a 100 mph one? They are years 77-79. :9
Try tpiperformance.com look for gear vendors,a Turbo 400 with 4"tail is $2,195.00 good luck.If you get one ,let me know how you like it!
Thanks for the great information... I took your reply to my local machinist and he recommend a machanic who works on high preformance engines......
I had my local machine shop build me a high performance street stock motor... 350, 4 bolt main, bored 60 over, flat top pistons, performance cam,...
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