Dunno about small block applications, But this is just dang near a bolt on for a big block. All that is required is a 3 inch spacer between the alternator and head,And in my case a 2 inch shorter belt. Fits right on OE brackets with no hacking and comes with a V-belt pulley on it

OE application is a 89 Caddy with a 5 liter, It is a CS style 105 amp...I think it was like 80 bucks at Autozone.

Its not a 1 wire as I don`t personally care for 1 wires...but that`s just me...its a easy wiring job to do regardless.


Rick