I have a 1995 Pontiac firebird 5.7 L?

  • Thread starter Thread starter Cody
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Cody

What would be the best gears for my rear end 3:73:1 or 4:10:1? cause im going to buy new gears but need to know which one is better for top end, better acceleration, or just best for this car
 
The higher the number the better the acceleration but the top end is reduced. I think the best all around gear is a 3:55 with the 3:73 coming in second. If you only intend to race the car go with the 4:10 otherwise you will quickly tire of the engine constantly running high RPMs.
 
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