Honda & Acura Transmission Gears

LS 5th Gear Set for the Integra LS B-Series
This is a 5th Gear Set for the Acura Integra LS Transmission. This is a direct replacement for the 5th Gears on the 94-01 Integra LS Transmission's. This set is also a popular gear swap for the GSR transmissions, since it is a longer gear it is commonly swapped with the GSR fifth gears to be your cruising gear.
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Honda ITR B16 1.45 Ratio Pro Series 3rd Gear Set
These gears are direct fitment for the USDM 96-01 Integra B18C ITR & 99-00 B16A2 Civic Si. They are designed with a replaceable synchro gear cone. Even when you damage the engagement teeth from a mis-shift, you can replace this part without needing a whole new gear.

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Honda 0.787 Ratio Pro Series GSR 5th Gear Set

These gears are direct fitment for the 94-01 Acura Integra GSR

 Ratio: 0.787 5th Gear Set (33T M/S X 26T C/S)

 Fitting:  1994-2001 Integra LS GS RS GSR ITR YS1 CTR S4C Y21
Part# SG-B078-GS5

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Honda GSR 1.03 Ratio Pro Series 4th Gear Set

Ratio: 1.03 4th Gear Set (29T M/S X 30T C/S)

 Fitment:  1994-2001 Integra GSR
Part# SG-B103-GS4

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Honda Pro Series B16/ITR All Motor Ratio 1-4 Gear Set

Ratios: 3.07 1st, 2.10 2nd, 1.45 3rd, 1.10 4th

Fitment:  1999-2000 Civic Si 1996-2001 USDM ITR (*Will not fit 98 spec JDM ITR)
Part# SG-B14-ITR

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Honda Pro Series GSR Turbo Ratio 1-4 Gear Set
Ratios: 3.07 1st, 1.90 2nd, 1.36 3rd, 1.03 4th
Fitment:  1994-2001 Integra GSR
Part# SG-B14-GSR
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Countershaft 2nd Gear for the GSR Transmission

This is a brand new OEM 2nd gear for the Acura Integra GSR Transmission. This 2nd Gear has a 38 tooth count and it will only work with the GSR transmission with the case ID of ***S80*** ***Y80***
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3rd Gear for the GSR Transmission
This is a brand new OE 3rd gear for the Acura Integra B18C1 GSR Transmission. SG-B136-MS3 GSR 25T M/S 3rd Gear. This 3rd Gear set has a 25 tooth count and it will only work with the GSR transmission with the case ID of ***S80*** ***Y80***
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K20 6 Speed 2nd Gear
Part# SG-K213-CS2
Synchrotech Pro Series 2.13 Ratio C/S 2nd gear
Direct replacement for OEM 49 tooth 2nd gear
Fitment: K20 6 speed 2001-2010 Transmission
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Honda ITR B16A2 24T M/S 3rd Gear
1994-2001 Acura Integra Type R Y80 S80, B16A2 S4C Y21 Main Shaft OE 3rd gear (24 tooth)
Part# SG-B145-MS3
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Honda GSR 1.36 Ratio Pro Series 3rd Gear Set
These gears are direct fitment for the 94-01 Integra B18C GSR. They are designed with a replaceable synchro gear cone. Even when you damage the engagement teeth from a mis-shift, you can replace this part without needing a whole new gear.
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Honda Pro Series GSR Turbo Ratio 1-4 Gear Set

Ratios: 3.23 1st, 1.90 2nd, 1.36 3rd, 1.03 4th

 Fitting:  1994-2001 Integra GSR
Part# SG-B14OE-GSR

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All GearSpeed Transmission Kits are Special Order and are not Returnable