How can I tell the gear ratio on a rear axle of a 1970 Chevelle SS 454 LS5 or LS6 unknown.
Look for an axle tag or jack it up and count how many turns of the drive shaft it takes to make one wheel rotation.
Search Chevrolet Chevelle Questions
Chevrolet Chevelle Experts
Find great deals from top-rated dealersSearch
Related Models For Sale