Powerbond Underdrive Pulley
#1
Installed this a few years ago and it was probably one my favorite mods. It noticeably seems to free up power and makes the engine rev much quicker. It's in great shape, about 18k miles on it. The paint is a little scratched up and has some rust marks but it's purely cosmetic. I will include used Gatorback main and A/C belts as well, the belts have some cracking but should have quite a bit of life left.
I believe the part number is PBU1190SS25 if you want to see if it will fit your vehicle. It was on my 01 Silverado 1500 2WD 5.3L LM7.
$150 shipped SOLD



I believe the part number is PBU1190SS25 if you want to see if it will fit your vehicle. It was on my 01 Silverado 1500 2WD 5.3L LM7.
$150 shipped SOLD



Last edited by Ferocity02; Jun 15, 2015 at 02:45 PM.
#2
Installed this a few years ago and it was probably one my favorite mods. It noticeably seems to free up power and makes the engine rev much quicker. It's in great shape, about 18k miles on it. The paint is a little scratched up and has some rust marks but it's purely cosmetic. I will include used Gatorback main and A/C belts as well.
$150 shipped.




$150 shipped.




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