by Smiley » Mon Apr 15, 2013 4:32 am
Chrome pulleys are mostly universal with a 1:1 ratio. If the chrome pullies work for you that's great but if you have cooling issues Corvette pullies are easier to find used and are reproduced. Corvette pullies can also be had in deep groove versions if you plan on reving over 6000 RPM and not throwing belts.
Late 60's to mid 70's small block Corvettes used short water pumps with a larger crank pulley and a smaller water pump pulley like the V8 monzas did to drive the mechanical fan and water pump faster. Factory Alt brackets are hard to find for a Monza.
If you have manual steering you can get an aftermarket alt bracket that bolts to the front of the drivers side cylinder head, or the generic header type for short water pumps that mounts to the 2 front driver exhaust manifold/header bolts if your head is not tapped.
Driver side alt eliminates the need to extend the wiring harness on a Vega.
Hooker type front motor mounts you can fab/weld a pair of tabs to the top of the motor mount for the lower alt pivot point.
Summit has Griffin single pass and can get double pass aluminum radiators that fit in between the Vega frame rails without cutting anything or hanging down below the core support. Double pass routes the upper hose to the passenger side away from the alt belt.
If you can list the info on your car and motor it would help narrow things down:
what year, Monza or Vega, PS and or AC, front sway bar type, what radiator,size and type of fan, what motor mounts, are the front of the heads tapped ?