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We are closed July 3rd–5th for the holiday! Orders will ship starting July 6th. Happy Independence Day!
We are closed July 3rd–5th for the holiday! Orders will ship starting July 6th. Happy Independence Day!

Holinger

Holinger Engineering has been designing and manufacturing high precision components for motor racing for decades. Specialising in transmissions, we manufacture a range of gearboxes and associated products, from stand-alone bespoke designs right through to gear sets for existing production cars.

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Holinger Pro Differential

HOLINGER
$4,895.00 - $4,895.00
$4,895.00
$4,895.00 - $4,895.00
$4,895.00
Ships from Supplier

$4,895.00 - $4,895.00
$4,895.00
$4,895.00 - $4,895.00
$4,895.00

GT4 Reinforced 3rd Gear

HOLINGER
$1,195.00 - $1,195.00
$1,195.00
$1,195.00 - $1,195.00
$1,195.00
Ships from Supplier

We've been searching for a quality 3rd gear replacement for the GT4 and found it in Holinger, the manufacturer of gears for Porsche Racing!

$1,195.00 - $1,195.00
$1,195.00
$1,195.00 - $1,195.00
$1,195.00

GT4 Pro Diff

HOLINGER
$4,895.00 - $4,895.00
$4,895.00
$4,895.00 - $4,895.00
$4,895.00
Ships from Supplier

Holinger (Drexler) Pro Diff for the 981S and GT4

$4,895.00 - $4,895.00
$4,895.00
$4,895.00 - $4,895.00
$4,895.00

GT4 Close Ratio 3rd - 6th Gearset

HOLINGER
$4,450.00 - $4,450.00
$4,450.00
$4,450.00 - $4,450.00
$4,450.00
Ships from Supplier

We've been searching for a quality close ratio gear set for the GT4 and found it in Holinger, the manufacturer of gears for Porsche Racing! No modi...

View full details
$4,450.00 - $4,450.00
$4,450.00
$4,450.00 - $4,450.00
$4,450.00