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Foot Stomper · 04-10-2018, 04:59 PM

A simple differential gear set change to a more moderate ratio will solve your top speed problem. The 6 has plenty of torque!

04-10-2018, 04:59 PM	#5
Foot Stomper Registered User Join Date: Oct 2015 Location: Calgary, Alberta Posts: 1,252	Re: 58 engine swap, six to eight... A simple differential gear set change to a more moderate ratio will solve your top speed problem. The 6 has plenty of torque! __________________ So when is this "Old enough to know better" supposed to kick in? My 1959 GMC build thread http://67-72chevytrucks.com/vboard/s...d.php?t=686989