Re: gt40 heads
Prolly a dumb question but what is the big difference between 4.10's and 3.73's. Like if i get 4.10's what will my car do differently than a stock application. Also i think i am going to go w/ the gears first before the heads. Id rather get the smaller things done and then hit the engine all at once (new intake, heads, rockers, etc)..
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