Installing one wire alternator
Universal physical fit untill they pulled the fuel pump.
The timing marks changed and need to match your damper or whatever is used to set timing
68 and older had a bolt on market.
69 was cast in in the pass side
70 up was cast in on the driver's side
ALSO...
at some point they changed the crank seal from internal install to external install. They are still interchangable but when getting parts you need to know the change over date so you can order for instance a 78 318 crank seal for a (insert favorite car model) even though your engine is from a 69. (Years are just for example)
SB Timing Covers Info
Left is internal seal
Right is external seal
Yes and no.
Universal physical fit untill they pulled the fuel pump.
The timing marks changed and need to match your damper or whatever is used to set timing
68 and older had a bolt on market.
69 was cast in in the pass side
70 up was cast in on the driver's side
ALSO...
at some point they changed the crank seal from internal install to external install. They are still interchangable but when getting parts you need to know the change over date so you can order for instance a 78 318 crank seal for a (insert favorite car model) even though your engine is from a 69. (Years are just for example)
SB Timing Covers Info
Left is internal seal
Right is external seal