Does anyone know what the stock gear ratio is for 83 Toy pick-ups, From what I can find 79-83 was 4.10's. But I swear that I read some where that in 83 it was 4.2? I'm not sure. I now have 5.29's, but i'm in the process of trading parts and I need to find out the ratio.
Toyota Gear Ratio's
- Thread starter TRD270
- Start date
Jam76
Registered User
- Location
- South Jordan
All Toyota trucks have an information plate on the firewall or driverside door jam. The plate should be riveted seems your truck is an 83 newer models sometimes have a sticker. tag should read something like this ( CT/TR/A/TM 147 HR11 F302 A43D )
The 147 is the color code, HR11 is the trim code, F302 is the axle code and A43d is the transmision code.
Chart: for axle code
(CODE) GEAR DIA.(CODE) GEAR RATIO (CODE) GEAR RATIO #PINION
(F)- 7.5" (01) 3.30 (14) 4.87 (2) 2
(G)- 8" (02) 3.36 (25) 4.56 (3) 2
(H)- 9" (03) 3.54 (28) 4.30 (4) 4
(J)- 9.25" (04) 3.56 (29) 4.10 (5) 4
(K)- 9.50" (05) 3.70 (30) 3.73
(L)- 10.5" (06) 3.90 (37) 3.58
SO THE AXLE FOR THE TAG ABOVE GOING OF THE CHART F302 WOULD BE 7.5 GEAR DIA. AND 3.73 GEAR RATIO WITH TWO PINIONS MEANING 4WD. HOPE THE CHART HELPS OUT.
The 147 is the color code, HR11 is the trim code, F302 is the axle code and A43d is the transmision code.
Chart: for axle code
(CODE) GEAR DIA.(CODE) GEAR RATIO (CODE) GEAR RATIO #PINION
(F)- 7.5" (01) 3.30 (14) 4.87 (2) 2
(G)- 8" (02) 3.36 (25) 4.56 (3) 2
(H)- 9" (03) 3.54 (28) 4.30 (4) 4
(J)- 9.25" (04) 3.56 (29) 4.10 (5) 4
(K)- 9.50" (05) 3.70 (30) 3.73
(L)- 10.5" (06) 3.90 (37) 3.58
SO THE AXLE FOR THE TAG ABOVE GOING OF THE CHART F302 WOULD BE 7.5 GEAR DIA. AND 3.73 GEAR RATIO WITH TWO PINIONS MEANING 4WD. HOPE THE CHART HELPS OUT.
Last edited: