Join Date: Oct 2004
Location: new hampshire USA
Re: F-150 Rear end problems
tranny is told when to shift by the speed sensor which is what the speedometer gets its signal from, needs to be calibrated for that new ratio.
is the truck 4 wheel drive? hope not, you'll destroy the transfer case in a hurry with different front and rear ratios.
68 Ford Country Sedan Wagon-390 FE, C6, 9 Inch
87 Chevy Caprice Classic Wagon-307, 2004R, 10 Bolt, what can i say, i grew up with that car