Honda Civic Transmission Guide

B-series Cable Transmission Specifications

Transmission

Name

Engine Counter Part

1st

Gear

2nd

Gear

3rd

Gear

4th

Gear

5th

Gear

Reverse Final

Y1; Y1 w/LSD

JDM B16A SiR I

3.166

2.052

1.416

1.103

0.87

3

4.266

YS1

USDM B17A1; JDM
B16A X-Si w/LSD

3.307

2.105

1.458

1.107

0.848

3

4.4

S1/J1

JDM B16A X-Si

3.23

2.105

1.458

1.107

0.848

3

4.4

S1/YS1/A1

USDM B18A

3.166

1.857

1.259

0.935

0.742

3

4.4

B-series Hydraulic Transmission Specifications

Transmission Name

Engine Counter Part

1st

Gear

2nd

Gear

3rd

Gear

4th

Gear

5th

Gear

Reverse Final

S4C/Y21

USDM B16A2, B16A3;
JDM SiR2, JDM SiR2
w/LSD

3.23

2.105

1.458

1.107

0.848

3

4.4

Y80/S80

JDM B16B w/LSD; JDM
B18C 96-spec R w/LSD

3.23

2.105

1.458

1.107

0.848

3

4.4

Y80/S80

B18B

3.23

1.9

1.269

0.966

0.714

3

4.266

S80/Y80; S80 w/LSD,
Y80 w/LSD

JDM B18C SiR-G

3.23

1.9

1.36

1.034

0.787

3

4.4

S80 w/LSD

JDM B18C Spec-R

3.23

2.105

1.458

1.034

0.787

3

4.785

Y80

USDM B18C1

3.23

1.9

1.36

1.034

0.787

3

4.4

S80 w/LSD

USDM B18C5

3.23

2.105

1.458

1.107

0.848

3

4.4

S80 w/LSD

EDM B18C Spec-R

3.23

2.105

1.458

1.034

0.787

3

4.785

D-series Cable Transmission Specifications

Transmission

Name

Engine Counter

Part

1st Gear

2nd

Gear

3rd Gear

4th

Gear

5th

Gear

Reverse Final

L3

88-91 HF

3.250

1.650

1.033

0.823

0.694

2.954

3.880

L3

88-91 DX

3.250

1.894

1.259

0.937

0.771

3.153

3.880

L3

88-91 Si

3.250

1.894

1.259

0.937

0.771

3.153

4.25

L3

JDM Integra ZXi

3.250

1.894

1.346

1.033

0.771

3.153

4.437

L3

JDM DOHC ZC

3.250

1.944

1.250

0.909

0.878

3.153

3.880

L3*

USDM D16A1
Integra

3.181

1.944

1.347

1.033

0.823

3.153

4.216

* NOTE: Will not fit 88-91 D-blocks

D-series Hydraulic Transmission Specifications

Transmission

Name

Engine Counter Part

1st

Gear

2nd

Gear

3rd

Gear

4th

Gear

5th

Gear

Reverse Final

P20/A000

92-95 Civic CX/VX
D15B8/D15Z1

3.250

1.761

1.066

0.853

0.702

3.153

3.250

P20/A000

92-95 Civic DX/LX
D15B7

3.250

1.762

1.172

0.909

0.702

3.153

4.058

P20/B000

92-95 Civic EX D16Z6

3.250

1.900

1.250

0.909

0.702

3.153

4.250

P20/B000

92-95 Civic Si / 93-95
del Sol Si D16Z6

3.250

1.900

1.250

0.909

0.750

3.153

4.250

PL3/A000

92-95 JDM Civic VTi
EG4D15B

3.250

1.900

1.250

0.909

0.750

3.153

4.250

PL3/B000

96-00 D16Y5

3.250

1.782

1.172

0.909

0.702

3.153

3.722

PL3/B000

96-00 D16Y7 Civic
DX/LX/CX

3.250

1.762

1.172

0.909

0.702

3.153

4.058

PL3/A000

96-00 Civic EX D16Y8

3.250

1.909

1.250

0.909

0.702

3.153

4.250

K-series Transmission Specifications

Transmission

Name

Engine Counter

Part

1st

Gear

2nd

Gear

3rd

Gear

4th

Gear

5th

Gear

Reverse Final

RSX Base, EP3
Civic Si K20A3

2.684

1.500

0.984

0.733

0.571

—-

??

4.389

Integra DC5
K20A2

3.270

2.130

1.520

1.150

0.920

0.720

??

4.389

04+ CRV K24

3.533

1.880

1.212

0.921

0.738

—-

??

4.765

Information Compiled from many sources including

Honda Swap

and

ClubCivic

.