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  1. Close Ratio Gears for Manual Tranny

    Clutch, Transmission and Drive-train Upgrades
    Here is the thing, had a 1970 Gt for my first car, the guy used to race it, came with all kind of spares, head was ported and polished, had higher compression rings than stock etc but the thing could do 70 in second gear, my husband says this is because they put a lot of $ into the tranny, my...
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