3J Driveline 4 speed Type E Rocket synchro gearbox 3JGB2

£1,920.00 (inc VAT)
(ex VAT) £1,600.00

Free UK Delivery On This Item

Free Uk Delivery available

The mainshaft gears are designed with unique oil pockets on the face and scroll running throughout the bore to increase oil flow. Add this to the fact that all mainshaft gears have a performance coating that aids oil absorption and you have the most reliable gearboxes of their type. The complete gearbox is assembled by 3J's highly trained, skilled and experienced technicians, using a donor box supplied by the customer. Added to aid performance and durability are an alloy top lid and a one piece solid selector finger.

Original Fitment:
  • Ford Capri Mk3 1.6/2.0 1982-1986
  • Ford Cortina Mk3 2.0 1970-1976
  • Ford Cortina Mk4/Mk5 1.6GT/2.0 1976-1982
  • Ford Escort Mk1 RS2000 1973-1974
  • Ford Escort Mk2 RS Mexico 1975-1978
  • Ford Escort Mk2 RS1800 1975-1977
  • Ford Escort Mk2 RS2000 1976-1980
Ford Type E Rocket 4 Speed Gearbox
(Also referred to as a 'Type B' gearbox in some workshop manuals)
4 speed single rail gearbox, used for more demanding applications than the Type 3 box. It is available most often without an integral bellhousing, although some later boxes (most often found in Sierras) had integral bellhousings. Cast iron maincase with alloy tail housing. Often referred to as the ‘Rocket’ box, although Rocket is the name given to the original close-ratio competition gearbox that was based on the Type E).
Oil capacity: 1.5 litres
Standard oil grade: SAE80
Input spline: 1" x 23
Output spline: 25
More Information
Part No3JGB2
Product GroupGearboxes & Gearkits
Fits Gearbox TypeFord Type E/Rocket gearbox
Stock StatusStock Lead Time Typically 2-3 weeks
Catalogue 2024 PageClick HERE to view this part on page 117 of our 2024 catalogue
Brand Logo3J Driveline
Free ShippingFree UK Delivery Available
Shipping & Delivery

We aim to dispatch all stocked orders either same day (Monday-Friday) or by the following working day (subject to time of order). Orders are shipped by DHL courier service.

For orders that require a guaranteed quick delivery, please contact our sales staff directly by phone who can advise further on your request.

Shipping Prices UK

All orders under £250 will be sent by DHL courier service
Up to 3kg £8.00
3kg-20kg £9.60

All UK orders over £250 are shipped free of charge by DHL.

Shipping Prices Overseas

All deliveries are sent by DHL courier service. Most European countries have the option of an Economy Road Service (with prices starting from £26.00) and Express Air Service. All non-European countries are sent by DHL Air Express. To get a quote for shipping, simply enter the items into the cart, click on ‘My Cart’ and select your country. You do not need to be logged in to use this service.

Note: we are unable to export dangerous goods such as aerosol cans and such items must be removed from the cart before you can proceed with your order.

The mainshaft gears are designed with unique oil pockets on the face and scroll running throughout the bore to increase oil flow. Add this to the fact that all mainshaft gears have a performance coating that aids oil absorption and you have the most reliable gearboxes of their type. The complete gearbox is assembled by 3J's highly trained, skilled and experienced technicians, using a donor box supplied by the customer. Added to aid performance and durability are an alloy top lid and a one piece solid selector finger.

Original Fitment:
  • Ford Capri Mk3 1.6/2.0 1982-1986
  • Ford Cortina Mk3 2.0 1970-1976
  • Ford Cortina Mk4/Mk5 1.6GT/2.0 1976-1982
  • Ford Escort Mk1 RS2000 1973-1974
  • Ford Escort Mk2 RS Mexico 1975-1978
  • Ford Escort Mk2 RS1800 1975-1977
  • Ford Escort Mk2 RS2000 1976-1980
Ford Type E Rocket 4 Speed Gearbox
(Also referred to as a 'Type B' gearbox in some workshop manuals)
4 speed single rail gearbox, used for more demanding applications than the Type 3 box. It is available most often without an integral bellhousing, although some later boxes (most often found in Sierras) had integral bellhousings. Cast iron maincase with alloy tail housing. Often referred to as the ‘Rocket’ box, although Rocket is the name given to the original close-ratio competition gearbox that was based on the Type E).
Oil capacity: 1.5 litres
Standard oil grade: SAE80
Input spline: 1" x 23
Output spline: 25
More Information
Part No3JGB2
Product GroupGearboxes & Gearkits
Fits Gearbox TypeFord Type E/Rocket gearbox
Stock StatusStock Lead Time Typically 2-3 weeks
Catalogue 2024 PageClick HERE to view this part on page 117 of our 2024 catalogue
Brand Logo3J Driveline
Free ShippingFree UK Delivery Available
Shipping & Delivery

We aim to dispatch all stocked orders either same day (Monday-Friday) or by the following working day (subject to time of order). Orders are shipped by DHL courier service.

For orders that require a guaranteed quick delivery, please contact our sales staff directly by phone who can advise further on your request.

Shipping Prices UK

All orders under £250 will be sent by DHL courier service
Up to 3kg £8.00
3kg-20kg £9.60

All UK orders over £250 are shipped free of charge by DHL.

Shipping Prices Overseas

All deliveries are sent by DHL courier service. Most European countries have the option of an Economy Road Service (with prices starting from £26.00) and Express Air Service. All non-European countries are sent by DHL Air Express. To get a quote for shipping, simply enter the items into the cart, click on ‘My Cart’ and select your country. You do not need to be logged in to use this service.

Note: we are unable to export dangerous goods such as aerosol cans and such items must be removed from the cart before you can proceed with your order.

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