QUAIFE HD Gear Program for Porsche® G50
Closeout of remaining inventory. Prices valid only while supplies lasts.
Contact us for availability.
Quaife G50 5-speed examples...©1999 Autotech.
G50 5-Speed ratios currently available
mainshaft layshaft ratio list closeout
First Gear (mainshaft and counter gear)
13 teeth 35 teeth 2.692 $1395.00 $650.00
14 35 2.500 $1395.00 $650.00
Second Gear (interchanges with OE splined version)
16 32 2.000 $895.00 $400.00
17 33 1.941 $895.00 $400.00
17 32 1.882 $895.00 $400.00
Third Gear (interchanges with OE)
19 29 1.526 $895.00 $400.00
20 30 1.500 $895.00 $400.00
20 29 1.450 $895.00 $400.00
Fourth Gear (interchanges with OE)
22 27 1.227 $895.00 $400.00
22 26 1.182 $895.00 $400.00
23 26 1.130 $895.00 $400.00
Fifth Gear (interchanges with OE)
24 25 1.042 $895.00 $400.00
25 24 0.960 $895.00 $400.00
25 23 0.920 $895.00 $400.00
911 GT3R/RS, 996 Supercup & 993 GT2 6-speed Gears

Specifically designed for Porsche's 6-speed Motorsport transaxle. Factory style one-piece gears feature synchro cones electron beam-welded to gears, providing superior strength and fitment when compared to two-piece aftermarket gears. No special sleeves and bearings are required for fitment. Special ratios can be manufactured in small quantities to suit individual requirements.

Closeout of remaining inventory. Prices valid only while supplies lasts.
Contact us for availability.
GT2 / GT3R ratios available
mainshaft layshaft ratio list closeout
First Gear (mainshaft and first counter gear)
13 41 3.154 $1395.00 $500.00
Second Gear
19 41 2.158 $895.00 $300.00
20 40 2.000 $895.00 $300.00
19 36 1.895 $895.00 $300.00
22 39 1.773 $895.00 $300.00
Third Gear
21 37 1.762 $895.00 $300.00
22 37 1.682 $895.00 $300.00
21 34 1.619 $895.00 $300.00
25 39 1.560 $895.00 $300.00
23 35 1.522 $895.00 $300.00
Fourth Gear
25 36 1.440 $895.00 $300.00
24 33 1.375 $895.00 $300.00
26 34 1.308 $895.00 $300.00
29 36 1.241 $895.00 $300.00
30 36 1.200 $895.00 $300.00
Fifth / Sixth Gears
30 34 1.133 $895.00 $300.00
32 35 1.094 $895.00 $300.00
32 33 1.031 $895.00 $300.00
33 32 0.970 $895.00 $300.00
34 32 0.941 $895.00 $300.00
34 31 0.912 $895.00 $300.00
35 31 0.886 $895.00 $300.00
35 30 0.857 $895.00 $300.00
Prices and specifications subject to change without notice.
Not responsible for typographical errors.
Copyright © 2006 Autotech. All rights reserved.
8/1/2006