Buick nailhead, the chrome air filter says 4 barrel which makes me want to narrow it down to the 401. IIRC the Invicta got the 401, the Lesabre got the 364 in that era. The engine was the only difference between the two models. What year is it 62, 63?
It's a 1962 le Sabre. It's a 401, the 364 was discontinued in 61 it was either the 401 or the 425 in 1962. We converted it to 4 barrel it originally had a 2 barrel, it gets 19 mph on the freewayBuick nailhead, the chrome air filter says 4 barrel which makes me want to narrow it down to the 401. IIRC the Invicta got the 401, the Lesabre got the 364 in that era. The engine was the only difference between the two models. What year is it 62, 63?
The sp400 is highly sought-after.My first car was a 65 Wildcat with the 401 4 barrel, switch pitch TH 400, 3.23'swith posi-trac. Surprised many people with that car...