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Technical Technical - Early V8 gear ratios and highway manners

Yes, I've searched, I know there's nearly a phone book of discussion. But how about some real banter of what the wins and losses are of replacing a 3.78 with a 3.25 gear set. With my 30.5 tall rear tires (7.00-16) a 3.78 spins the motor at 2500 to get me 60 MPH. A 3.25 gives me 70 at that RPM....

Featured Thread theHIGHLANDER Mar 14, 2026 Read More Replies: 48

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Recent Posts

Technical Technical - Early V8 gear ratios and highway manners

Flathead Ford polished aluminum water pumps

1935 Ford Passenger Grille

1935-1936 Ford Roadster/Phaeton Dash

1937 Chevrolet Sedan

31 ford model A project

Second Modern project/Daily 1993 Capri XR2

Who Else Is Seeing Ads On The Main Board?

The Upper Krust - a Jaguar custom

Cool off topic pics of off topic stuff

49 Chevy Technical

Small block Chevy block, hugger headers ceramic coated brand new

Thickstun 24 stud ford flat head heads

Edelbrock tri power with carbs ford flat head

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