1968 Chevelle Engine Photos & 396 cid Engine Production Numbers
[ 1965 ] | [ 1966 ] | [ 1967 ] | [ 1968 ] | [ 1969 ] | [ 1970 ] | [ 1971 ] | [ 1972 ]
1968 396 V8 Engine Production
RPO | HP | Transmission | Suffix | Production | Notes |
L35 | 325 | Manual | ED | 26,831 | |
L35/M35 | 325 | Powerglide | EK | 02,042 | |
L35/M40 | 325 | TH-400 | ET | 19,114 | |
46,987 | Total L35 Engines | ||||
45,553 | Total L35 Chevelles | ||||
97% of total L35 engine production went into Chevelles in 1968. | 01,434 | Service Engines | |||
L34 | 350 | Manual | EF | 9,630 | |
L34/M35 | 350 | Powerglide | EL | 0,126 | |
L34/M40 | 350 | TH-400 | EU | 3,795 | |
13,551 | Total L34 Engines | ||||
12,481 | Total L34 Chevelles | ||||
92.1% of total L34 engine production went into Chevelles in 1968. | 1,070 | Service Engines | |||
L78 | 375 | Manual | EG | 4,848 | Total L78 Engines |
4,751 | Total L78 Chevelles | ||||
98% of total L78 engine production went into Chevelles in 1968. | 0,097 | Service Engines | |||
Note that beginning in 1968 all engines, not just 396 cid engines, received partial VIN identifying stamps as directed by GM. Also note difference in the location of the Tonawanda or Flint engine stamp and the associated assembly plant VIN derivative between the 396 engine and the 307/327 engines.
Small Block V8 Engine
Atlanta
T0209EC ~ Tonawanda Engine Plant - February 9 - 327/275hp Powerglide
- Atlanta assembly plant. The EC engine code suffix was changed from
EE due to a Powerglide cooler line clip being added to the pan rail.
Photo Courtesy Vincent Polito
Baltimore
T0706EI ~ Tonawanda Engine Plant ~ July 6 - 327/250hp Powerglide - Baltimore
assembly plant. Note difference in the location of the Tonawanda engine
stamp and the associated assembly plant VIN derivative between the 396
engine and the 327 engine shown here. It's also been found fairly common
that Baltimore often stamped the letter "B" for the number "8"
in 1968, 1BB225759 instead of 18B225759.
V1005EP ~ Flint Engine Plant - October 5 - 327/325hp manual transmission
V0901EP ~ Flint Engine Plant - September 1 - 327/325hp manual
transmission
V0409ES ~ Flint Engine Plant - April 9 - 327/325hp manual transmission
V0301EP ~ Flint Engine Plant - March 1 - 327/325hp manual transmission
V0717EP ~ Flint Engine Plant - July 17 - 327/325hp manual transmission
T0907DE ~ Tonawanda Engine Plant - September 07 - 307/200hp Powerglide
transmission
Kansas City
V0307EC ~ Flint Engine Plant - March 07 - 327/275hp Powerglide transmission
Fremont
V0816EE ~ Flint Engine Plant - August 16 - 327/275hp Powerglide transmission
T0221DF ~ Tonawanda Engine Plant - February 21 - 307/200hp Powerglide
transmission
T0423EI ~ Tonawanda Engine Plant ~ April 23 - 327/250hp Powerglide
Big Block Engine
Atlanta
T0824EK ~ Tonawanda Engine Plant ~ August 24 - 396/325hp Powerglide
transmission
T1120EK ~ Tonawanda Engine Plant ~ November 20 - 396/325hp Powerglide
transmission
T0119 ~ Tonawanda Engine Plant ~ January 19 - 396/375hp manual transmission
T0205ED ~ Tonawanda Engine Plant ~ February 5 - 396/325hp manual transmission.
T0628ET ~ Tonawanda Engine Plant - June 28 - 396/325hp TH400 transmission
Baltimore
T0221EK ~ Tonawanda Engine Plant - February 21 - 396/325hp Powerglide
transmission
T0520EF ~ Tonawanda Engine Plant - May 20 - 396/350hp manual transmission
(note stamp of 1BB instead of 18B, not uncommon for Baltimore)
T0520EG ~ Tonawanda Engine Plant - May 20 - 396/375hp manual transmission
T0522ED ~ Tonawanda Engine Plant - May 22 - 396/325hp manual transmission
T0611EG ~ Tonawanda Engine Plant - June 11 - 396/375hp manual transmission
T0705ET - Tonawanda Engine Plant - July 5 - 396/325hp TH400 transmission
T0709EF - Tonawanda Engine Plant, July 9 ~ 396/350hp manual transmission
Framingham
T0208ED ~ Tonawanda Engine Plant - February 8 - 396/325hp manual transmission
Courtesy Jim Eoannou
Fremont
T1213EU ~ Tonawanda Engine Plant - December 13 - 396/350hp TH400 transmission
Courtesy Chris Holcombe
T1213EF ~ Tonawanda Engine Plant - December 13 - 396/350hp manual transmission
T1219ED ~ Tonawanda Engine Plant - December 19 - 396/325hp manual transmission
ST0110ET ~ Tonawanda Engine Plant - January 10 - 396/325hp TH400 transmission
T0621ET ~ Tonawanda Engine Plant - June 21 - 396/325hp TH400 transmission
Kansas City
T0907ED ~ Tonawanda Engine Plant - September 07 - 396/325hp manual transmission
T1128EU ~ Tonawanda Engine Plant - November 28 - 396/350hp TH400 transmission
T0228ED ~ Tonawanda Engine Plant - February 28 - 396/325hp manual transmission
T0508EG ~ Tonawanda Engine Plant - May 8 - 396/375hp with manual transmission
T0529ED ~ Tonawanda Engine Plant ~ May 29 - 396/325hp manual transmission.
T0625EF ~ Tonawanda Engine Plant - June 25 - 396/350hp manual transmission
T0717ED - Tonawanda Engine Plant - July 17 - 396/325hp manual transmission