3.70 rear end help...
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iTrader: (9)
Joined: Mar 2007
Posts: 1,804
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From: Raleigh, NC
Car: 1988 Flame Red Trans am GTA
Engine: Forged 355 4 Bolt, FIRST TPI
Transmission: 700r4
Axle/Gears: ls1 torsen 3.42 gear
3.70 rear end help...
hey whats up...
im bout to change my 3.27 gears to a 3.70 gear ratio..... do i need to change my speedo sensor and gear for this...... this is a 9 bolt rear end..... im getting it professionally done and i wanted to know if i need to changes those sensors.... thanks... oh and would i notice a big difference from these gears... thanks
im bout to change my 3.27 gears to a 3.70 gear ratio..... do i need to change my speedo sensor and gear for this...... this is a 9 bolt rear end..... im getting it professionally done and i wanted to know if i need to changes those sensors.... thanks... oh and would i notice a big difference from these gears... thanks
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