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Serpentine Drive Brackets

biobry

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Dec 26, 2003
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North Florida
I picked up a set of the aluminum brackets to convert my 85 GMC to Serpentine belt. I bead blasted the brackets, and was thinking of spraying them with clear to help preserve the appearance...any thoughts on this?

Thanks

Bryan
 
i plan on converting to serpentine belts on my blazer. the motor is out of a 1990 blazer and has the v belts. what vehicles have the same accesory placement but use serpentine belts? im also ditching the a/c.
 
any tbi truck with a 4.3 v6 or small block V8 would work. These brackets are all the same and when they don't have ac a idler pulley was just added where the compressor would normally be. S-10 blazers are a great source for these as long as the have the 4.3 engine.
 
no serpentine setups have the same accessory setup. Alternator is on opposite side, same for the A/C, its just the way it is. Means a pain if you have A/C, need to have new lines made or get the lines from the donor vehicle. If no A/C its not hard to change. You need a new water pump as well, the V-Belt one is a standard flow but the serpentine is a reverse flow since the belt runs the other way across its pulley. Doesn't hurt to get a new water pump anyway. I haven't located a nice aluminum reverse flow but I haven't really looked either. Going rear radiator so more flow will be neccessary as well as a little bit lighter is always good.
 

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