International Scout Engines by Year

International Harvester built the Scout from 1961 to 1980: the Scout 80, the Scout 800 series and the Scout II, with the Terra and Traveler from 1976. IH quoted gross horsepower through 1972 and net from 1973.

Pick a year to see every engine offered that model year, with its code, rated horsepower and the trims it came in. Each engine links to its full specs.

Jump to a year

Scout 80: 1961 · 1962 · 1963 · 1964 · 1965

Scout 800, 800A and 800B: 1966 · 1967 · 1968 · 1969 · 1970 · 1971

Scout II: 1972 · 1973 · 1974 · 1975 · 1976 · 1977 · 1978 · 1979 · 1980

Scout 80 (1961–1965)

The 152 Comanche four, half of IH's 304 V8.

1961 Scout engines

Engine	Rated	Offered in
152 inline-four Comanche 4-152	93 hp gross	Standard, 2WD, 4WD

1962 Scout engines

Engine	Rated	Offered in
152 inline-four Comanche 4-152	93 hp gross	Standard, 2WD, 4WD

1963 Scout engines

Engine	Rated	Offered in
152 inline-four Comanche 4-152	93 hp gross	Standard, 2WD, 4WD

1964 Scout engines

Engine	Rated	Offered in
152 inline-four Comanche 4-152	93 hp gross	Standard, 2WD, 4WD

1965 Scout engines

Engine	Rated	Offered in
152 inline-four Comanche 4-152	93 hp gross	Standard
152 inline-four turbo Comanche 4-152T	111 hp gross	Optional

Scout 800, 800A and 800B (1966–1971)

The 152 and 196 fours, a turbocharged 152, the AMC 232 six, and the IH V-266 and V-304.

1966 Scout engines

Engine	Rated	Offered in
152 inline-four Comanche 4-152	93 hp gross	Standard

1967 Scout engines

Engine	Rated	Offered in
152 inline-four Comanche 4-152	93 hp gross	Standard
152 inline-four turbo Comanche 4-152T	111 hp gross	Optional
196 inline-four Comanche 4-196	111 hp gross	Optional
266 V8 V-266	155 hp gross	Optional

1968 Scout engines

Engine	Rated	Offered in
152 inline-four Comanche 4-152	93 hp gross	Standard
196 inline-four Comanche 4-196	111 hp gross	Optional
266 V8 V-266	155 hp gross	Optional, 4WD per IH brochure

1969 Scout engines

Engine	Rated	Offered in
196 inline-four Comanche 4-196	111 hp gross	Standard
232 inline-six 6-232	145 hp gross	Optional
304 V8 V-304	—	Optional

1970 Scout engines

Engine	Rated	Offered in
196 inline-four Comanche 4-196	111 hp gross	Standard
304 V8 V-304	—	Optional

1971 Scout engines

Engine	Rated	Offered in
196 inline-four Comanche 4-196	111 hp gross	Standard, 800B, Scout II
232 inline-six 6-232	145 hp gross	Optional, 800B, Scout II
304 V8 V-304	—	Optional, 800B, Scout II

Scout II (1972–1980)

The 196 four, the AMC 258 six for 1972, the V-304 and V-345, and the Nissan SD33 diesel from 1976 and SD33T turbodiesel for 1980.

1972 Scout engines

Engine	Rated	Offered in
196 inline-four Comanche 4-196	111 hp net	Standard
258 inline-six 6-258	150 hp net	Optional
304 V8 V-304	193 hp net	Optional
345 V8 V-345	197 hp net	Optional

1973 Scout engines

Engine	Rated	Offered in
196 inline-four Comanche 4-196	86 hp net	Standard
304 V8 V-304	140 hp net	Optional
345 V8 V-345	155 hp net	Optional

1974 Scout engines

Engine	Rated	Offered in
196 inline-four Comanche 4-196	86 hp net	Standard
304 V8 V-304	140 hp net	Optional
345 V8 V-345	155 hp net	Optional

1975 Scout engines

Engine	Rated	Offered in
196 inline-four Comanche 4-196	—	Standard
304 V8 V-304	—	Optional
345 V8 V-345	158 hp net	Optional

1976 Scout engines

Engine	Rated	Offered in
3.2L / 196 inline-four Comanche 4-196	86 hp net	Scout II, Traveler, Terra, Standard
3.2L / 198 inline-six diesel Nissan SD33	92 hp net	Scout II, Traveler, Terra, Optional
5.0L / 304 V8 V-304	—	Scout II, Traveler, Terra, Optional
5.7L / 345 V8 V-345	—	Scout II, Traveler, Terra, Optional

1977 Scout engines

Engine	Rated	Offered in
3.2L / 196 inline-four Comanche 4-196	86 hp net	Scout II, Traveler, Terra, SSII, Standard
3.2L / 198 inline-six diesel Nissan SD33	92 hp net	Scout II, Traveler, Terra, Optional

1978 Scout engines

Engine	Rated	Offered in
3.2L / 196 inline-four Comanche 4-196	86 hp net	Scout II, Traveler, Terra, SSII, Standard
3.2L / 198 inline-six diesel Nissan SD33	92 hp net	Scout II, Traveler, Terra, Optional
5.0L / 304 V8 V-304	—	Scout II, Traveler, Terra, SSII, Optional
5.7L / 345 V8 V-345	—	Scout II, Traveler, Terra, SSII, Optional

1979 Scout engines

Engine	Rated	Offered in
3.2L / 196 inline-four Comanche 4-196	—	Scout II, Traveler, Terra, SSII, Standard
3.2L / 198 inline-six diesel Nissan SD33	—	Scout II, Traveler, Terra, Optional
5.0L / 304 V8 V-304	—	Scout II, Traveler, Terra, SSII, Optional
5.7L / 345 V8 V-345	—	Scout II, Traveler, Terra, SSII, Optional

1980 Scout engines

Engine	Rated	Offered in
3.2L / 196 inline-four Comanche 4-196	—	Scout II, Traveler, Terra, Standard
3.2L / 198 inline-six diesel Nissan SD33T	101 hp net	Scout II, Traveler, Terra, Optional
5.0L / 304 V8 V-304	—	Scout II, Traveler, Terra, Optional
5.7L / 345 V8 V-345	—	Scout II, Traveler, Terra, Optional

Working on one of these engines?

← All International vehicles