Martins Stag Posted June 20, 2022 Share Posted June 20, 2022 I have just read that the LT77 Gearbox was a Jaguar developed gearbox My understanding was that it was a Triumph developed Gearbox to replace the aging Sprint/2000 gearbox? I know that they were used in the Tr7 and Tr8 but what was the first car they were used on? Anyone fitted one to a 2000/Stag? thanks Martin Quote Link to comment Share on other sites More sharing options...
shenderson Posted June 20, 2022 Share Posted June 20, 2022 I also thought it was a Triumph design, originally used in the Rover SD1 and later in TR7 & 8. It was also used in Jaguars and Leyland DAF vans, and eventually became the standard manual box in Land Rovers, Range Rovers and Discoverys. I have an LT77 in a Stag, using Jaguar remote selector linkage, but with RV8 engine. Quote Link to comment Share on other sites More sharing options...
chris2 Posted June 20, 2022 Share Posted June 20, 2022 the lt77 gearbox was used on morgan's cars tvr's cars . Land rover have improved the lt77 to r380 gearboxs rev gear selector in different place. The lt77 hads improvements over years . different size bearings Quote Link to comment Share on other sites More sharing options...
Gt6s Posted August 8, 2022 Share Posted August 8, 2022 (edited) On 20/06/2022 at 15:15, Martins Stag said: Anyone fitted one to a 2000/Stag? Triumph 2000 you will need a Rover SD1 2300 2600 bell housing, a TR7 clutch. Might need to make a 1/4 inch spacer plate from another backplate. I know I did for Gt6 conversion . Snag uses the same 2300 2600 bell housing too. Clutch and other details for the Snag NO IDEA. Edited August 8, 2022 by Gt6s Quote Link to comment Share on other sites More sharing options...
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