Chrysler 440ci Specs: 4.319 x 3.752 in

Chrysler 440ci specs: 4.319 x 3.752 in (109.7 x 95.3 mm) bore and stroke, shared by all 2 versions. Displacement, compression and factory ratings.

At a glance

Displacement	440 ci
Cylinders	8
Bore	4.319"
Stroke	3.752"
Advertised power	335–375 hp
Years	1966–1971

Engines in this family

Engine	Displacement	Bore × Stroke	CR	HP
440 RB TNT	440 ci	4.3189" × 3.752"	—	365–375
440 RB 4bbl	440 ci	4.3189" × 3.752"	—	335–350

Factory cars with a Chrysler 440ci

• Chrysler 300: 1966, 365 hp; 1967, 350 hp; 1967, 375 hp; 1968, 350 hp; 1968, 375 hp; 1969, 350 hp; 1969, 375 hp; 1970, 350 hp; 1970, 375 hp; 1971, 335 hp; 1971, 370 hp

What varies across the family

All are oversquare — bore larger than stroke, which favours revs over low-end torque.

Each engine page carries rod ratio, mean piston speed, bore/stroke character and cylinder head specs where published, and links into the calculators with its dimensions already filled in.

← All Chrysler engines