New 741-Style Gearsets
$695.00 each
.
These are helical-cut gears, made with modern metals and processing.
Ratios available: 2A, 2E, 2D, 3D, 3E, 3A, 3C, 4A, 4B
SPECIAL: SUPER TALL 4G
for highway cruising, finish ground for quiet operation
$795.00 includes hub

Good Used Gears: For 741
$275.00 each
2B, 3B, 4D
1B, 4C $350.00 each
Late, Wide 1B $425.00

Used 519, 644 gears also available, as well as all other transmission parts, Please inquire about prices.

New Synchronizers:
519, 644 Style
$104.00 each

New Synchronizers: 741 Style 
$111.00 each
price subject to change


Transmission Rebuilding: Type 644, 716, 741
$800.00 +parts
Transmission Rebuilding: Type 519
$900.00 +parts
If axle tubes are included, additional...$175.00
Bead blast and paint, if required, additional...$275.00
All hardware Cad-Plated or Black Oxide for proper appearance included.

Racing Transmission Modifications
Special Input Shaft Machining...$195.00

Through-drill side covers; cross-hatch fulcrums & axles...$95.00
Nickel-plated fulcrum plates...$30.00/each
    
Machine Third Gear to Second Gear Thickness...$140.00
Machine Fourth Gear to Third Gear Thickness...$170.00

Grind Fourth Gear Race to Third Gear Length...$30.00
Spacers for Input Shaft...$39.00/ea.

Shift Finger Repair
Weld, reinforce, grind, hard-chrome, re-grind shift seal area. 741 style only.
$100.00/ea. Core charge $80.00


NEW GT 356 Torque-Biasing Differential
$1795.00 Call for availability

The lube we recommend
for all applications

Swepco Gear Lube
212 w/Moly
$49.00/gal.

A gear ratio table is pictured below.
Use this to determine what would best suit the particular tracks on which you plan to race.
Porsche 356 Gearing

Gear

Teeth

Ratio

MPH*

1B

11/34

3.09

37

2C

15/32

2.13

54

2A

16/31

1.94

60

2B

17/30

1.76

66

2E

16/27

1.687

69

2D

18/29

1.61

72

3D

19/28

1.47

79

3E

20/27

1.35

86

3A

22/27

1.23

94

3B

23/26

1.13

102

3C

24/25

1.04

111

4A

25/24

.960

120

4F

26/24

.923

125

4B

26/23

.885

130

4D

27/23

.852

135

4C

27/22

.815

142

4G

28/21

.75

zoom, zoom

*MPH@7000RPM with 7:31 R&P and 24" diameter tires

TO ORDER: 810-688-2059      fax: 810-688-9091

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