Cab, the 440 TNT was available in the 1966 C bodied Polara.

Joe

PP27J is my 66 Sport Fury convertible 4speed

I'm under the impression the 375 HP 440 wasn't offer before 1967 in any cars, just 350 or 355 HP depending on which source you have

Curb weight of 3125 lbs???? Must have been the Body in White version! I would not believe anything on that brochure.

The 66 TNT version of the 440 in C bodies was 365 HP, Only difference I remember was dual exh, dual snorkel air cleaner and std. 3.23 gears.
Had log type exh. manifolds and a AFB.

I bought one new in a 4 door hardtop New Yorker, my buddy bought a 66 Polara, he opted for the Sure-Grip (wish I had)

They were fun cars, I used to hole shot a lot of muscle cars, then shut off before they passed me, drove them crazy!!!LOL

Joe

NHRAracer.com shows the lightest 64 Polara was a 318 engined two door hardtop, at 3310. And yes, they show a 365, a 415, and a 425 horse 426 all being available.