904 Race Transmissions
Race Ready:
Rollerized rear support
Modified output shaft
Rollerized rear drum
Lightened Sun shell. (half the rotating weight removed)
Standard or Low ratio first gear
Front Clutch drum modified 5 or 4 clutch.
$$ 1500.00 + shipping
Aluminum drums available
Don't pay an additional $3000.00 - $3500.00 for 5 hun!
GrayMatter Racing
Fairfield, CA
510-681-6412
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