how to I get rid of the underdrive pulley's and go back to s

[ghostrider_85]

how to I get rid of the underdrive pulley's and go back to stock??? does anyone know a part number for the stock ones? where, other than from GM can I get them? thanks, cause I am loosing voltage from these stupid underdrive pulleys!!!

Randy
sy#354

 

[7dhamper]

If voltage is the only problem and you'd like to keep the horse power gains, then only replace the alternater wheel. You can even go bigger like I did if you have a lot of amps and gagets. You might be able to just replace the voltage regulator to fix it. Try Ohio Generator for help unless you just wanna say hell with it and go back to stock then find a wrecked 4.3 and rape it of it's pulley wheels.