Timing Guide/Rail

Engine Rebuild Kits

Application	Kit #
Pontiac 195 4cyl 1961-63 4.0625" bore	PO195M61-62
Pontiac 195 4cyl 1963 4.0625" bore with a single barrel carburetor	PO195M63W1BRL
Pontiac 195 4cyl 1963 4.0625" bore with 4 Brl Carburetor	PO195M63W4BRL
Pontiac 326 V8 1963 with 3.781" bore	PO326M63
Pontiac 326 V8 1964 with 2Brl Carburetor and 3.71875" bore	PO326M64W2BRL
Pontiac 326 V8 1964 with 4Brl Carburetor and 3.71875" bore	PO326M64W4BRL
Pontiac 326 V8 1965 with 2Brl Carburetor and 3.71875" bore	PO326M65W2BRL
Pontiac 326 V8 1965 with 4Brl Carburetor and 3.71875" bore	PO326M65W4BRL
Pontiac 326 V8 1966-67 with 2Brl Carburetor and 3.71875" bore	PO326M66-67W2BRL
Pontiac 326 V8 1966-67 with 4Brl Carburetor and 3.71875" bore	PO326M66-67W4BRL
Pontiac 350 1968-69	PO350M68-69W/2BRL
Pontiac 350 1968 (with 4Brl Carburetor)	PO350M68W/4BRL
Pontiac 350 1969 (with 4Brl Carburetor)	PO350M69W/4BRL
Pontiac 350 1970	PO350M70
Pontiac 350 1971	PO350M71
Pontiac 350 1972-73 Models YJ and YW	PO350M72&73YJ&YW
Pontiac 350 1973 Except for Models YJ and YW	PO350M73EXCYJ&YW
Pontiac 350 1974	PO350M74
Pontiac 350 V8 1975-77	PO350M75-77
Pontiac 389 V8 1959 4.0625" bore	PO389M59HP
Pontiac 389 V8 1959 4.0625" bore with 10.25:1 compression ratio	PO389M59W10.25CR
Pontiac 389 V8 1959 4.0625" bore with 8.6:1 compression ratio	PO389M59W8.6CR
Pontiac 389 V8 1960 4.0625" bore	PO389M60HP
Pontiac 389 V8 1960 4.0625" bore with 10.25:1 compression ratio	PO389M60W10.25CR
Pontiac 389 V8 1960 4.0625" bore with 8.6:1 compression ratio	PO389M60W8.6CR
Pontiac 389 V8 1960 4.0625" bore	PO389M61-62HP
Pontiac 389 V8 1961-62 4.0625" bore with 10.25:1 compression ratio	PO389M61-62W8.6CR
Pontiac 389 V8 1963-64 4.0625" bore with 8.6:1 compression ratio	PO389M63-64W8.6CR
Pontiac 389 V8 1963 4.0625" bore with 10.25:1 compression ratio	PO389M63W10.25CR
Pontiac 389 V8 1964 4.0625" bore with 10.25:1 compression ratio	PO389M64W10.25CR
Pontiac 389 V8 1964 4.0625" bore with 10.75:1 compression ratio	PO389M64W10.75CR
Pontiac 389 V8 1965 4.0625" bore with 10.5:1 compression ratio	PO389M65W10.5CR
Pontiac 389 V8 1965 4.0625" bore with 10.75:1 compression ratio	PO389M65W10.75CR
Pontiac 389 V8 1965 4.0625" bore with 8.6:1 compression ratio	PO389M65W8.6CR
Pontiac 389 V8 1966 4.0625" bore with 10.5:1 compression ratio	PO389M66W10.5CR
Pontiac 389 V8 1966 4.0625" bore with 10.75:1 compression ratio	PO389M66W10.75CR
Pontiac 389 V8 1966 4.0625" bore with 8.6:1 compression ratio	PO389M66W8.6CR
Pontiac 400 1967-79	PO400E
Pontiac 421 V8 1963-64 4.0925" bore	PO421M63-64
Pontiac 421 V8 1965-66 4.0925" bore	PO421M65-66
Pontiac 428 V8 1967 4.120" bore with high output	PO428M67HO
Pontiac 428 V8 1967 4.120" bore with standard ouput	PO428M67STD
Pontiac 428 V8 1968 4.120" bore	PO428M68
Pontiac 428 V8 1969 4.120" bore with high performance	PO428M69HO
Pontiac 428 V8 1969 4.120" bore with standard performance	PO428M69STD
Pontiac 455 V8 1970 except YH model	PO455M70EXC/YH
Pontiac 455 V8 1970 Model YH	PO455M70W/YH
Pontiac 455 V8 1971-72 (with high performance)	PO455M71-72HP
Pontiac 455 V8 1971-72 (with 4Brl Carburetor)	PO455M71-72W/4BRL
Pontiac 455 V8 1971 (with 2Brl Carburetor)	PO455M71W/2BRL
Pontiac 455 V8 1972 (with 2Brl Carburetor)	PO455M72W/2BRL
Pontiac 455 V8 1973 (with 2Brl Carburetor)	PO455M73/2BRL
Pontiac 455 V8 1973 (with 4Brl Carburetor)	PO455M73W/4BRL
Pontiac 455 V8 1974	PO455M74
Pontiac 455 V8 1975-76	PO455M75-76