1971-1976 Chevrolet full size specifications
	from	to	cyl	liter	cc	cid		bore	stroke	bbl	cmpr	hp	rpm	lb/ft	rpm	exh	manual	auto
separate chassis, front: wishbones, coils, rear: rigid, coils, wagon: leaves (enabling the tailgate to drop below the load floor), rear-wheel-drive
1971 Biscayne, Bel Air, Impala, Caprice, Brookwood, Townsman, Kingswood (Estate)
	front power disc brakes, optional power steering, 6.0x15 wheels											net		net
Biscayne, Bel Air, Impala Sedan, Sport Coupe			L6	4,1	4093	250	249,8	3,875	3,53	1	8,5	110	3800	185	1600	single	M3c	A2c
not Caprice, Kingswood Estate			V8	5,7	5733	350	349,8	4	3,48	2	8,5	165	4000	280	2400	single	M3c	A3c
not Kingswood Estate			V8	5,7	5733	350	349,8	4	3,48	4	8,5	175	4000	290	2400	single		A3c
all			V8	6,6	6570	400	400,9	4,125	3,75	2	8,5	170	3400	325	2000	single	M3c*	A3c
all			V8	6,6	6591	400	402,2	4,126	3,76	4	8,5	210	4400	320	2400	single		A3c
all			V8	6,6	6591	400	402,2	4,126	3,76	4	8,5	260	4400	345	3200	dual		A3c
wagon			V8	7,4	7439	454	454,0	4,25	4	4	8,5	215	4000	330	2400	single		A3c
not wagon			V8	7,4	7439	454	454,0	4,25	4	4	8,5	285	4000	390	3200	dual		A3c
																	M3c*: Caprice,
																	Kingswood Estate only
1972 Biscayne, Bel Air, Impala, Caprice, Brookwood, Townsman, Kingswood (Estate)
	front power disc brakes, power steering, 6.0x15 wheels
Biscayne, Bel Air, Impala Sedan, Sport Coupe			L6	4,1	4093	250	249,8	3,875	3,53	1	8,5	110	3800	185	1600	single	M3c	A2c
not Caprice, Kingswood Estate			V8	5,7	5733	350	349,8	4	3,48	2	8,5	165	4000	280	2400	single		A3c
Canada, as above			V8	5,7	5733	350	349,8	4	3,48	4	8,5	175	4000	280	2400	single		A3c
all			V8	6,6	6570	400	400,9	4,125	3,75	2	8,5	170	3400	325	2000	single		A3c
all			V8	6,6	6591	400	402,2	4,126	3,76	4	8,5	210	4400	320	2400	single		A3c
wagon			V8	7,4	7439	454	454,0	4,25	4	4	8,5	230	4000	360	2800	single		A3c
not wagon			V8	7,4	7439	454	454,0	4,25	4	4	8,5	270	4000	390	3200	dual		A3c
1973 Biscayne (Canada), Bel Air, Impala, Caprice Classic/Estate
	front power disc brakes, power steering, 6.0x15 wheels
Biscayne (Canada) Sedan, Bel Air Sedan			L6	4,1	4093	250	249,8	3,875	3,53	1	8,25	100	3600	175	1600	single	M3c
not Caprice Classic/Estate			V8	5,7	5733	350	349,8	4	3,48	2	8,5	145	4000	255	2400	single		A3c
Bel Air, Impala, not wagon			V8	5,7	5733	350	349,8	4	3,48	4	8,5	175	4000	260	2800	dual		A3c
wagon, Impala Custom Coupe, Caprice Classic			V8	6,6	6570	400	400,9	4,125	3,75	2	8,5	150	3200	295	2000	single		A3c
wagon			V8	7,4	7439	454	454,0	4,25	4	4	8,25	215	4000	345	2400	single		A3c
not wagon			V8	7,4	7439	454	454,0	4,25	4	4	8,25	245	4000	375	2800	dual		A3c
1974 Biscayne (Canada), Bel Air, Impala, Caprice Classic/Estate
	front power disc brakes, power steering, 6.0x15 wheels
Biscayne (Canada), Bel Air, Impala, not wagon			V8	5,7	5733	350	349,8	4	3,48	2	8,5	145	3800	250	2200	single		A3c
California, Canada as above			V8	5,7	5733	350	349,8	4	3,48	4	8,5	160	3800	245	2400	single		A3c
not wagon			V8	6,6	6570	400	400,9	4,125	3,75	2	8,5	150	3200	295	2000	single		A3c
all			V8	6,6	6570	400	400,9	4,125	3,75	4	8,5	180	3800	290	2400	single		A3c
all			V8	7,4	7439	454	454,0	4,25	4	4	8,25	235	4000	360	2800	single		A3c
1975 Biscayne (Canada), Bel Air, Impala, Caprice Classic/Estate
	front power disc brakes, power steering, 6.0x15 wheels, radial tires													catalytic converter
Biscayne (Canada), Bel Air, Impala, not wagon			V8	5,7	5733	350	349,8	4	3,48	2	8,5	145	3800	250	2200	single		A3c
California, Canada as above			V8	5,7	5733	350	349,8	4	3,48	4	8,5	155	3800	250	2400	single		A3c
all			V8	6,6	6570	400	400,9	4,125	3,75	4	8,5	175	3600	305	2000	single		A3c
all			V8	7,4	7439	454	454,0	4,25	4	4	8,15	215	4000	350	2400	single		A3c
1976 Bel Air, Impala, Caprice Classic/Estate
	front power disc brakes, power steering, 6.0x15 wheels, radial tires (not Impala S)
Biscayne (Canada), Bel Air, Impala, not wagon			V8	5,7	5733	350	349,8	4	3,48	2	8,5	145	3800	250	2200	single		A3c
as above			V8	5,7	5733	350	349,8	4	3,48	4	8,5	165	3800	260	2400	single		A3c
all			V8	6,6	6570	400	400,9	4,125	3,75	4	8,5	175	3600	305	2000	single		A3c
all			V8	7,4	7439	454	454,0	4,25	4	4	8,25	225	3800	360	2400	dual		A3c
Mexico (manufactured):	optional (by 1973 std) front power disc brakes, power steering, 6.0x15 wheels
												gross		leaded gasoline
1971~1973 Impala 2-dr/4-dr hardtop			L6	4,8	4783	292	291,9	3,875	4,125	1	9,25	190	4200			single	M3cf*	A3cf*
												net
1973 Impala 2-dr/4-dr hardtop			V8	5,7	5733	350	349,8	4	3,48	2	8,5	145	4000	255	2400	single	M3c	A3cf*
1973 Impala 2-dr/4-dr hardtop			V8	5,7	5733	350	349,8	4	3,48	4	8,5	175	4000	260	2800	dual	M3c	A3cf*
1974 Impala 2-dr (formal)/4-dr hardtop			V8	5,7	5733	350	349,8	4	3,48	4	8,5	175	4000	260	2800	dual	M3c	A3cf*
1975 Impala 2-dr coupe/4-dr hardtop			V8	5,7	5733	350	349,8	4	3,48	4	8,5	175	4000	260	2800	dual	M3c	A3cf*
1976 Caprice 2-dr coupe/4-dr hardtop			V8	5,7	5733	350	349,8	4	3,48	4	8,5	175	4000	260	2800	dual
																	f*: 2-door only
Venezuela (assembled):	front power disc brakes, power steering, 6.0x15 wheels											net
1971~1973 Biscayne 4-dr Sedan			V8	5,7	5733	350	349,8	4	3,48	2	8,5	165	4000	280	2400	single		A3c
1971~1973 Caprice 4-dr Hardtop			V8	6,6	6570	400	400,9	4,125	3,75	2	8,5	170	3400	325	2000	single		A3c
1975~1976 Impala, Caprice Classic 4-dr HT			V8	6,6	6570	400	400,9	4,125	3,75	4	8,5							A3c
https://mjs.home.xs4all.nl/Chevrolet%20full%20size%20web.htm
American Cars 1962-1977