can anyone help me out im trying to find out what gears i have in the rear. is their a code in the glove box that can help.
rear gear
can anyone help me out im trying to find out what gears i have in the rear. is their a code in the glove box that can help.
What year truck do you have ?
look in the glove box... there is bunch of code... I think GU6 is 3.42
its a 99 z71 5.3L with the G80 locker. ive been told to look for the g codes in the glove box. the only g codes in the glove box are G80, and GT4
Someone on here knows the codes... I cant remember them
would i have to rear gear if i put 33" tires
im going 33x12.5 R17
Heres a link for the codes...GT4 is 3.73's
Rear End Ratio RPO Codes Here - FSC Forum
T-RAV99 GMC | 5.3 | Skinny White Guy Tuned
thanks for the link, with 3.73's is it ok to run 33" tires or should i switch gears.Originally Posted by bangbangskeetskeet
3.73s will be fine.
2000 ECSB 6.0L
TORQUER V2 CAM ● COMP 918's ● 7.4 HARDENED PUSHRODS ● K&N SERIES 77 CAI ● 80mm BBK ●PACESETTER LT HEADERS AND 3'' ORY ● SUPER 40 FLOW ● 3000 STALL ● 4.10s ● BUILT 80e ● VORTEC PERFORMANCE TUNE ● MSD 8.5mm PLUG WIRES● ELEC. CUTOUT ● UD & ALT PULLEYS ● FLEX-A-LITE E-FANS ● 22" CENTERLINE STINGRAY III's ● LUND FIBERGLASS TONNEAU ● 2" LEVELING SHACKLES ● 12K HID LOWS & FOGS ● LEDs ● DEBADGED ● WHITE-FACED ESCALADE GAUGES ● KICKER 450.1 ● 2-CVR 10's ● DS60's ● K693's
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