|
| Year |
Description |
Quanta # |
| 1956 - Early 1957 |
VIN# 1420 or less, w/o vent, w/o baffles |
GM-45A |
| Mid 1957 - Early 1961 |
VIN# 1421 to 3200, w/ vent, w/o baffles |
GM-45B |
| Mid 1961 - 1962 |
VIN# 3201 & up, w/ vent, w/ baffles |
GM-45C |
| 1963 - 1967 |
All |
GM-33A |
| Year |
Description |
Quanta # |
| 1956 - Early 1957 |
VIN# 1420 or less, w/o vent, w/o baffles |
GM-45A |
| Mid 1957 - Early 1961 |
VIN# 1421 to 3200, w/ vent, w/o baffles |
GM-45B |
| Mid 1961 - 1962 |
VIN# 3201 & up, w/ vent, w/ baffles |
GM-45C |
| 1963 - 1967 |
All |
GM-33A |
| 1968 - July 1969 |
w/ Special High Performance 427 C.I., L68 (400hp), L71 (435hp), L88 (430hp) |
GM-33B |
| 1968 - July 1969 |
w/ Rochester Carburetors including: Small Block Base Engine (300hp), L79 (350hp), Big Block L36 (390hp) |
GM-33C |
| Aug. 1969 - Dec. 1969 |
w/ Special High Performance 427 C.I., L68 (400hp), L71 (435hp), L88 (430hp) |
GM-33G |
| Aug. 1969 - Dec. 1969 |
w/ Rochester Carburetors including: Small Block Base Engine (300hp), L79 (350hp), Big Block L36, LS5 (390hp) |
GM-33E |
| 1970 |
w/ Rochester Carburetors, w/o E.E.C., w/o LT-1 |
GM-33E |
| 1970 |
LT-1 w/o E.E.C. |
GM-33G |
| 1970 |
LT-1 w/ E.E.C. |
GM-33F |
| 1970 |
w/o LT-1, W/ E.E.C. |
GM-33D |
| 1971 - 1972 |
All Models except LT-1 |
GM-33D |
| 1971 - 1972 |
All Models w/ LT-1 |
GM-33F |
| 1973 - 1974 |
All |
GM-33D |
| 1975 - 1977 |
All (Bladder not included) |
GM-52A |
| 1978 - 1982 |
All |
GM-72A |
| 1984 - 1996 |
All |
GM-73A |
The "OLA" emblem/logo is a registered trademark of Quanta Products LLC. Use of the OLA emblem/logo on products produced by others is strictly prohibited. Use of the OLA emblem/logo on promotional literature is only to be done in conjuction with products produced by Quanta Products LLC and only with written permission.
| 
