Engine suffix:   E=emissions, U=low compression, C=California spec.  
                          SS=Stock Supplies/Factory supplied spare
Spitfire
Model 	

Model year
	Commission # 	Engine # 	trans. 	rear 	

diff ratio
MK1 	62-64 	FC 	FC 	FC 	FC 	4.11
MK 2 	64-67 	FC 50001 	FC50001 	FC 	FC 	4.11
MK 3 	67-70 	FD 	FD 	FD 	FC 	4.11
MK 3 USA 	68-70 	FDU 	FE 	FD 	FC 	4.11
MK IV 	70-74 	FH 	FH 	FH 	FH 	3.89
MK IV 1300 USA 	71 	? 	? 	? 	FH 	3.89
MK IV 1300 USA 	72 	FK 	FK 	FK 	FK 	4.11
MK IV 1500 USA 	73-74 	FM 	FM 	FK 	FH 	3.89
1500   	12/74 - 10/79   	FH 75001 	

75001 FH
	FM 	FR 	3.63:1
1500 USA   	75-79 	FM28001 	28001 FM 	FT 	FH 50001 	3.89:1
1500 RHD 	79-80 	TFADW1AT 	FM 	FR 	FR 	3.63:1
1500 RHD OVD 	79-80 	TFADW5AT 	FM 	FR 	FR 	3.63:1
1500 LHD 	79-80 	TFADW2AT 	FM 	FR 	FR 	3.63:1
1500 LHD OVD 	79-80 	TFADW6AT 	FM 	FR 	FR 	3.63:1
1500 USA 	79-80 	TFVDW2AT 	FM 109890 UE 	FT 	FH 	3.89:1
1500 USA OVD< 	79-80 	TFVDW6AT 	FM 109890 UE 	FT 	FH 	3.89:1
1500 California 	79-80 	TFZDW2AT 	FM 109890 UCE 	FT 	FH 	3.89:1
1500 Calif. OVD 	79-80 	TFZDW6AT 	FM 109890 UCE 	FT 	FH 	3.89:1
1500 Canada 	79-80 	TFLDW2AT 	FM 	FR 	FR 	3.63:1
1500 Canada OVD 	79-80 	TFLDW6AT 	FM 	FR 	FR 	3.63:1
1500 Canada 	1981 	TFLDW@BT 	FM 	FR 	FR 	3.63:1

 
GT6 Series
	

Model
	

Model year
	Commission # 	engine 	trans. 	rear 	

diff ratio
GT6 (MK1) 	10/66-9/68 	15 818 	KC 1 E 	KC 	KC 	3.27
GT6 (MK1) USA 	10/66-9/68 		KD 5001 E 	KC 	KC 	3.27
GT6 MK 2 	10/68-12/70 	12 066 	KC50001 E 	KC50001 	KC KD 	3.27
3.89(Ovd)
GT6+ (MK 2 USA) 			KD50001 E 	KC 	KC KD 	3.27
3.89(Ovd)
GT6 MK 3 	10/70-12/73 	13 042 	KE 	KE 	KC KD 	3.27 3.89(Ovd)
GT6 MK 3 USA 			KF 	KF 	KC KD 	3.27
3.89(Ovd)