2.73 gears is GU2 correct

birdman83

birdman83

Join Date: Oct 2004

Posts: 18
#1

2.73 gears is GU2 correct

03-26-2005, 12:36 PM

The reason I ask is because I recall reading a thread a while back saying that with 2.73's you couldn't shift into first. Was this only on the LT1's, because I checked my data codes and I have GU2 yet I can shift into first. The only reason I am concerned is because I just ordered 3.73's for a series 2 carrier.

Thanks
Ryan

1998 TA
1970 GTO Judge
1975 TA 6.6
1970 Mach 1
Tags: None
Injuneer

Registered User

Join Date: May 2003

Posts: 4987
#2

03-26-2005, 12:41 PM

Yes.

GU2 = 2.73
GU5 = 3.23
GU6 = 3.42

Fred

381ci all-forged stroker - 10.8:1 - CNC LT4 heads/intake - CC solid roller - MoTeC engine management - 8 LS1 coils - 58mm TB - 78# injectors - 300-shot dry nitrous - TH400 - Gear Vendor O/D - Strange 12-bolt - 4.11's - AS&M headers - duals - Corbeau seat - AutoMeter gauges - roll bar - Spohn suspension - QA1 shocks - a few other odds 'n ends. 800HP/800lb-ft at the flywheel, on a 300-shot. 11.5 @ 117MPH straight motor
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