In keeping with TR tradition the TR6 changed little from the TR5 except in respect to feel and appearance. The inner body structure was retained and a new set of outer panels designed. No changes were made to the engine although there were minor changes to the suspension. Until production ceased in 1976 there were few changes; chrome bumpers grew rubber over-riders, the engine's compression ratio dropped less than one point and a few gauges were altered. This is a book of contemporary road tests, new model introductions, specification and technical data, driver's impressions, use car profile, restoration.Clarke, R. M. is the author of 'Triumph Tr6 1969 76', published 1992 under ISBN 9781855201323 and ISBN 1855201321.