Can-Am Frame numbers:

1973:                                                     1974:

MX 1	125	3843	MX 1	125	4843
MX 1	175	3853	MX 1	175	4853
TNT	125	3841	MX 1	250	5863
TNT	175	3851	TNT	125	4841
			TNT	175	4851

1975:                                                    1976:

MX 2	125	5844	TNTor	175	6855
MX 2	175	5854
MX 2	250	5864
TNT	125	5841
TNT	175	5851
TNT	250	5861
GP	250	5860

1977:                                               1978:

MX 3	175	7854	MX 4	125	8840
MX 3	250	7864	MX 4	250	8864
TNT	175	7851	MX 4	370	8884
TNT	250	7861	Fun Machine	125	8844
Qualifier	125	7845
Qualifier	175	7855
Qualifier	250	7865

1979:                                    1980/81:

MX 5	250	8964	MX 6	125	8044
MX 5	370	8984	MX 6 and MX 6B	250	8064/8401
Qualifier	175	8955	MX 6 and MX 6B	400	8084/8402
Qualifier	250	8965	Qualifier	175	8055
Qualifier	370	8985	Qualifier	250	8065
			Qualifier	350	8075
			Qualifier	400	8085

1982:                                                 1983:

Qualifier	125	8508/8513	MX L/C	125	8408
Qualifier	175	8509/8514	MX L/C	250	8409
Qualifier	250	8510/8515	MX	500	8410
Qualifier	400	8511/8516	Sonic	500	8411
Sonic	500	8507/8512	Road Racer		8517
			Trials	310	8518
			ASE	175	8520
			ASE	250	8519

1984:                                                     1985:

MX L/C	125	8412	MX L/C	125	8416
MX L/C	250	8413	MX L/C	250	8417
MX	500	8414	MX	500	8418
Sonic	560	8415	Sonic	560	8419
ASE	175	8521	ASE	500	8527
ASE	250	8522	ASE	200	8528
ASE	400	8526	ASE	250	8529
ASE	500	8523	ASE L/C	250	8530
Trials	320	8524	Trials	250	8531
Road Race	250	8525	Trials	320	8532
			Road Race	250	8533

1986:                                                                       1987:

MX L/C	250	8420	ASE	200	8541
MX	500	8421	ASE	250	8542
Sonic	560	8422	ASE	406	8543
ASE	200	8534	ASE	500	8544
ASE	250	8535	Trials	300	8545
ASE	500	8537
Trials	240	8538
Trials	300	8539
ASE	350	8540