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Discussion Starter · #1 · (Edited)
swapped out my 6cyl with a small block 350, mild cam, with a turbo 350 tranny, nice cruiser in town but once i get on the freeway im pushing some high r.p.m. tire size is 225-50-16r, 24 inches tall, anyway what do you guys suggest for re-gearing the rear axle? thanks for any help. ----------------------------------Jess
 

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swapped out my 6cyl with a small block 350, mild cam, with a turbo 350 tranny, nice cruiser in town but once i get on the freeway im pushing some high r.p.m. anyway what do you guys suggest for re-gearing the rear axle? thanks for any help. ----------------------------------Jess

How tall a tire and how much converter?

For example our 63 nova has a 31" tall tire and 3000 converter with a ford 9 inch that has 4.86 gears and it drives great on the street.
 

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swapped out my 6cyl with a small block 350, mild cam, with a turbo 350 tranny, nice cruiser in town but once i get on the freeway im pushing some high r.p.m. tire size is 225-50-16r, 24 inches tall, anyway what do you guys suggest for re-gearing the rear axle? thanks for any help. ----------------------------------Jess

2.79 to 3.08.... if you want the best hwy gearing... 3.23 to 3.55 for mid or moderate hwy cruising rpm
 
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