Keeping with its tradition, Triumph introduced its model TR4A in 1965. The 4A was altered just slightly from the TR4 in order to address ride comfort. The only difference between the TR4A and the TR4 was the use of an independent rear suspension instead of the live rear axle. TR4A’s produced with the new independent rear suspension were marked with a badge that had the letters ‘IRS’.
The addition of the independent rear suspension with the many other changes of the TR4 made the car quite popular and even successful on the race track. The track of the TR4 was enlarged and rack-and-pinion steering was utilized. This helped to make the car handle much more predictable and stable.
This 1966 Triumph TR4A is finished in black over tan vinyl and powered by an overbored 2,186cc inline-four paired with a four-speed manual transmission. Equipment includes a black soft top, (IRS) independent rear suspension, a luggage rack, and wood trim.
Additional upgrades and modifications were done but are unknown at this time as this is an estate sale.
There is no CARFAX history due to the age of this Classic Triumph. The vehicle was acquired from the previous owner in Winnipeg, Manitoba and was imported to Owen Sound, Ontario in May 2024.