Engine	Centre-Centre	Crank Bore	Cam Bore	Cam Register	# of Teeth	Chain
Chev SB	4.521	1.2505	0.8755	1.8710	22/44	3DR58-2
Chev SB 348 & 409 only	5.045	1.2500	0.8755	1.870	22/44	NA
Chev Rocket Block	5.551	1.2500	0.8755	1.870	22/44	3DR60-2
Chev LT1 & LS 1	4.875	1.4900	0.6860	1.563	22/44	3DR60-2
Chev BB Mk 4	5.152	1.6045	0.8755	1.951	25/50	3DR66-2
Chev BB Mk 5-6	5.152	1.0655	0.6860	1.563	25/50	3DR66-2
Chev BB Merlin	5.551	1.6055	0.8755	1.951	25/50	3DR68-2
Ford Cleveland	5.044	1.3801	0.8755		24/48	3DR64-2
Ford Windsor	4.804	1.3770	0.8755		21/42	3DR58-2
Ford 6	4.2525-75	1.1240	1.0005		19/38	3DR25-2
Ford BB	6.078	1.8031	0.8755		21/42	3DR66-2
Ford FE	5.044	1.3760	0.7500		24/48	3DR64-2
Chrysler SB	6.125	1.5633	1.0635		23/46	3DR68-2
Chrysler BB Single Bolt	5.125	1.5643	1.0010		25/50	3DR66-2
Chrysler BB Triple Bolt	5.125	1.5643	0.7500	2.0020	25/50	3DR66-2
Chrysler Slant Six	5.125	1.5643	0.7500	2.0020	25/50	3DR66-2
Cadillac	5.045	NA	NA	NA	NA	3DR64-2
Oldsmobile	5.044	1.5010	0.750		24/48	3DR64-2
Pontiac	5.192	1.3755	1.1255		21/42	3DR60-2
Rover V8	4.335	1.3750	1.1255		20/40	3DR54-2
AMC 8	4.965	1.3755	1.016		23/46	3DR62-2
AMC 6	5.045	1.2505	0.750		24/48	3DR64-2
Buick V6 (all)	4.335	1.3740	2.3475		20/40	3DR54-2
Buick V8	5.045	1.4395	2.2595		24/48	3DR64-2
Holden V8	4.650-52	1.2505	0.781		24/48	3DR62-2
Holden V6 VN	4.335	1.3740	1.438		20/40	3DR54-2
Holden V6 VP	4.335	1.3740	0.9045		20/40	3DR54-2
Holden V6 VR, VS, VT	4.335	1.3740	0.9045		20/40	3DR54-2
Holden 6 Gear Drive	NA	1.1265	1.1815		26/52	NA
BMC "A" Series	4.335	1.008	0.8755		20/40	3DR52-2
BMC "B" Series	4.335	1.1240	0.8755		20/40	3DR52-2
NA: not available