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ENGINE CODES

 
 

CHEVELLE * MONTE CARLO

 
1970
Code Prefix
1970
Code Prefix
6-250
P/G, Taxi& Police
CCM 8-396
HDC, 375hp
CKQ
6-250
T/H, Taxi& Police
CCK 8-396
HDC, 375hp
CKU
6-250
M/T, Taxi& Police
CCL 8-396
M/T, 375hp
CKT
8-307
Std. tran
CNC 8-400
T/H, 325hp
CKN
8-307
4 sp. trans
CND 8-400
M/T, 330hp
CKR
8-307
P/G
CNE 8-400
HDC, 330hp
CKS
8-307
T/H
CNF 8-400
M/T, 265hp
CZX
8-350
Std. tran, 250hp
CNI 8-400
T/H, 265hp
CRH
8-350
Std. tran, 300hp
CNJ 8-454
M/T, 390hp
CRN
8-350
P/G, 300hp
CNK 8-454
T/H, 390hp
CRQ
8-350
T/H, 300hp
CRE 8-454
T/H, 450hp
CRR
8-350
P/G, 250hp
CNM 8-454
T/H, 450hp, ALUM HEADS
CRS
8-396
T/H, 350hp
CTW 8-454
Std. tran,390hp
CRT
8-396
M/T, 350hp
CTX 8-454
HDC, 390hp
CRU
8-396
T/H, 375hp
CTY 8-454
M/T, 450hp
CRV
8-396
HDC, 350hp
CTZ 8-454
M/T, 450hp, ALUM HEADS
CRW
8-396
M/T, 375hp
CKD 8-454
HDC, 450hp
CRX
8-396
T/H, 375hp
CKP 8-454
HDC, 450hp, ALUM HEADS
CRY
1971
1971
6-250
Std. tran
CAA 8-400
M/T, 265hp
CLJ
8-307
Std. tran
CCA 8-400
T/H, 265hp
CLK
8-350
Std. tran, 250hp
CGA 8-400
M/T, 300hp
CLL
8-350
P/G, 250hp
CGB 8-400
T/H, 300hp
CLP
8-350
Std. tran, 300hp
CGK 8-454
Std. tran,390hp
CPA
8-350
T/H, 300hp
CGL 8-454
Std. tran,390hp
CPG
8-400
Std. tran, 330hp
CLA 8-454
Std. tran,460hp
CPP
8-400
T/H 300hp
CLB 8-454
T/H 460hp
CPR
1972
1972
6-250
Std. tran,E.E.C
CBA 8-350
M/T
CKK
6-250
Std. tran, E.E.C, Taxi
CBD 8-350
T/H, E.E.C
CMD
6-250
Std. tran
CBG 8-350
Police, T/H
CSH
6-250
P/G
CBJ 8-350
T/H
CTL
6-250
P/G, Taxi
CBK 8-400
M/T
CLA
6-250
P/G, E.E.C
CSD 8-400
T/H
CLB
8-307
E.E.C, M/T
CAY 8-400
M/T
CLJ
8-307
P/G, E.E.C
CAZ 8-400
T/H
CLK
8-307
M/T
CKG 8-400
4 sp. tran
CLL
8-307
P/G
CKH 8-400
M/T Police
CLR
8-307
E.E.C, T/H
CMA 8-400
M/T
CLS
8-307
T/H
CTK 8-400
A.I.R, M/T, Taxi& Police
CTA
8-350
E.E.C, Police, T/H
CAR 8-400
T/H, A.I.R
CTB
8-350
Std. tran
CDA 8-400
HDC, A.I.R
CTH
8-350
P/G
CDB 8-400
A.I.R, T/H, Taxi& Police
CTJ
8-350
T/H
CDD 8-454
M/T
CPA
8-350
M/T
CDG 8-454
T/H
CPD
8-350
M/T
CKA 8-454
T/H, A.I.R
CRW
8-350
P/G
CKB 8-454
T/H, A.I.R
CRX
8-350
T/H
CKD    
1973
1973
6-250
T/H
CCA 8-350
M/T, E.E.C, 145 hp
CKC
6-250
T/H, E.E.C
CCB 8-350
T/H, E.E.C 145 hp
CKK
6-250
M/T
CCC 8-350
M/T, E.E.C, 175 hp
CKH
6-250
M/T, E.E.C
CCD 8-350
T/H, E.E.C, 175 hp
CKD
8-307
T/H
CHA 8-350
T/H, 175 hp
CKJ
8-307
M/T
CHB 8-454
E.E.C, M/T
CWC
8-307
E.E.C, T/H
CHC 8-454
E.E.C, T/H
CWD
8-350
M/T 145 hp
CKA 8-454
M/T
CWA
8-350
T/H, 145 hp
CKL 8-454
T/H
CWB
8-350
M/T, 145hp
CKB    
1974
1974
6-250
M/T
CCR 8-350
4 bar carb, T/H
CKD
6-250
T/H, E.E.C
CCW 8-400
T/H, E.E.C, 180hp
CTC
6-250
T/H
CCX 8-400
T/H, 150hp
CTA
6-250 CCK 8-454
M/T
CWA
8-350
M/T
CMC 8-454
T/H
CWX
8-350
T/H
CMA 8-454
T/H, E.E.C
CWD
8-350
4 bar carb, M/T
CKH    
1975
1975
6-250 CJL 8-350 CMU
6-250 CLM 8-350 CRT
6-250 CJR 8-350 CRU
6-250 CJT 8-350 CRX
6-250 CJU 8-400 CSM
6-250 CJF 8-400 CTL
6-250 CJZ 8-400 CTU
8-350 CMF 8-400 CTX
8-350 CMH 8-454 CXW
8-350 CMJ    
       
 

Location:

4 & 6 CYL- Righthand side of block, rear of distributor

8 CYL - Front pad on righthand side of block

Configuration:

A/C - Air conditioning

O/D - Overdrive

A/H - Aluminum heads

P/G - Powerglide

A/S - Air spension

P/S - Power steering

A.I.R. - Air Injection Reactor

P/V - Positive crankcase ventilation

A/T - Auto trans

E.E.C - Exhaust emission control

SHPE - Special high perf. eng

F/I - fuel injection

S.S. - Super Sport

H/D - Heavy duty

T/D - Torque drive

HDC - Heavy duty clutch

T/H - Turbo hydramatic

HPE - High performance engine

T/I - Transistor ignition

H/L - Hydraulic lifters

M/T - Manual trans

 
 
The engine code decoder reveals the engine displacement, plate location and configuration.