Gearbox Conversion Installation

We recommend a qualified automotive technician should install this product.

Warranty

• 2-month return warranty, and are supplied complete with gearlever, slip yoke, rear rubber mount. No warranty on geartooth breakage.
• Conversion Components can not be held responsible for consequential loss.
  A little bit of knowledge can be dangerous.

Installation Instructions: A set of installation instructions will be included with your order.

Location and Identification of TOYOTA 5 SPEED GEARBOXES

W55 - W59 SERIES - "SUPRA"

• From 1985 onwards
• Fitted to 6 cylinder cars 2000cc up to 3000cc (single turbo).
• Out of Celica, Supra, Cressida, Hilux 2WD and others,
• (comes in floor shift and column shift).
• No real markings on gearbox.
• At front has 9 bolts, 2 dowels, 250mm high, 197mm wide.
• Several gearlever positions. 455mm, 515mm, 530mm, from front face of gearbox.
• (3 options on driveshaft yoke size)
• 34 Kg dry weight.

R154 SERIES "BIG SUPRA"

• Fitted to 3000cc Supras, single turbo and all twin turbo
• From 1987 onwards.
• No real markings on gearbox
• At front has 9 bolts and 4 dowel positions, 265mm high, 226mm wide.
• 45 kgs dry weight

T50 SERIES

• All alloy, and split joint like a suitcase.
• 7 bolts at front and bell housing acts as front cover seal
• Input bearing varies ø62 (nose cover - round) ø68 (nose cover - square)
• (Conversion bell housing has to match the bearing size)
• Output spline varies depending on bearing size.
• 2 gearlever positions, 390mm and 490mm
• No real markings on gearbox
• 27 kg dry weight

Colin Dray 
Conversion Components 
Hamilton, New Zealand