GENERAL SPECIFICATIONS: 1975-1979

YEAR	CID	TYPE	CARB	HP @ RPM	TQ @ RPM	C.R.	BORE/STROKE
1975	262 350         400	C C C C C/V C/V C	2 BBL 2 BBL 2 BBL 4 BBL 4 BBL 4 BBL 4 BBL	110 @ 3600 125 @ 3600 145 @ 3800 155 @ 3800 165 @ 3800 205 @ 4800 175 @ 3600	200 @ 2000 235 @ 2000 250 @ 2200 250 @ 2400 255 @ 2400 255 @ 3600 305 @ 2000	8.5 8.5 8.5 8.5 8.5 9.0 8.5	3.671 X 3.100 4.001 X 3.480         4.126 X 3.750
1976	262 305 350             400	C C C C C/V C C C V C	2 BBL 2 BBL 2 BBL 4 BBL 4 BBL 4 BBL 4 BBL 4 BBL 4 BBL 4 BBL	110 @ 3600 140 @ 3800 145 @ 3800 165 @ 3800 180 @ 4000 185 @ 4000 195 @ 4400 205 @ 5200 210 @ 5200 175 @ 3600	205 @ 2400 245 @ 2000 250 @ 2200 260 @ 2400 275 @ 2400 275 @ 2400 275 @ 2800 255 @ 3600 255 @ 3600 305 @ 2000	8.5 8.5 8.5 8.5 8.5 8.5 9.0 9.0 9.0 8.5	3.671 X 3.100 3.736 X 3.480 4.001 x 3.480             4.126 x 3.750
1977	305   350             400	T C/T/B/O/P T T T C C/T/B/O/P C/V V T	2 BBL 2 BBL 4 BBL 4 BBL 4 BBL 4 BBL 4 BBL 4 BBL 4 BBL 4 BBL	140 @ 3800 145 @ 3800 160 @ 3800 165 @ 3800 165 @ 3800 165 @ 3800 170 @ 3800 180 @ 4000 210 @ 5200 175 @ 3600	235 @ 2000 245 @ 2400 260 @ 2400 255 @ 2800 260 @ 2400 270 @ 2400 270 @ 2400 270 @ 2400 255 @ 3600 290 @ 2800	8.5 8.5 8.5 8.5 8.5 8.5 8.5 8.5 9.0 8.5	3.736 x 3.480   4.001 x 3.480             4.125 X 3.75
1978	305         350           400	C/P T C/B/O/P O O C/P T C/B P/B/P C C T	2 BBL 2 BBL 2 BBL 4 BBL 4 BBL 4 BBL 4 BBL 4 BBL 4 BBL 4 BBL 4 BBL 4 BBL	135 @ 3800 140 @ 3800 145 @ 3800 155 @ 3800 160 @ 4000 160 @3800 165 @ 4000 165 @ 3800 170 @ 3800 175 @ 3800 210 @ 5500 170 @ 3600	240 @ 2000 245 @ 2400 245 @ 2400 245 @ 2400 235 @ 2400 260 @ 2400 270 @ 2400 270 @ 2400 270 @ 2400 265 @ 2400 255 @ 3600 290 @ 2800	8.5 8.5 8.5 8.5 8.5 8.2 8.5 8.5 8.5 8.2 9.0 8.5	3.736 x 3.480         4.001 x 3.480           4.125 x 3.750
1979	267 305         350                     400	C/T C/P C/B/O/P T C/T/P C/T/B/O T C/B/O T C/T/P T C C C C C C T T T	2 BBL 2 BBL 2 BBL 2 BBL 2 BBL 4 BBL 4 BBL 4 BBL 4 BBL 4 BBL 4 BBL 4 BBL 4 BBL 4 BBL 4 BBL 4 BBL 4 BBL 4 BBL 4 BBL 4 BBL	125 @ 3800 125 @ 3200 130 @ 3200 140 @ 4000 155 @ 4000 160 @ 4000 155 @ 3600 160 @ 3600 165 @ 3800 165 @ 3800 165 @ 3600 170 @ 4000 170 @ 3800 175 @ 4000 195 @ 4000 195 @ 4000 225 @ 5200 170 @ 3600 180 @ 3600 185 @ 3600	215 @ 2400 235 @ 2000 245 @ 2000 240 @ 2000 225 @ 2400 235 @ 2000 260 @ 2000 260 @ 2400 255 @ 2800 260 @ 2400 270 @ 2000 265 @ 2400 270 @ 2400 270 @ 2400 280 @ 2400 285 @ 3200 270 @ 3600 305 @ 1600 310 @ 2400 300 @ 2400	8.2 8.4 8.4 8.4 8.4 8.4 8.2 8.5 8.3 8.2 8.2 8.2 8.2 8.2 8.9 8.2 9.0 8.2 8.3 8.2	3.500 X 3.480 3.736 x 3.480         4.001 x 3.480                     4.125 x 3.750

NOTES:
B - Buick	2 BBL - Two-Barrel Carburetor
C - Chevrolet	4 BBL - Four-Barrel Carburetor
O - Oldsmobile	T - Pick-Up and Truck
P - Pontiac	V - Corvette

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