Best Alternator?

[5.3L Silverado]

want a higher output alternator to go with my Optima Yellow Top..so my windows dont roll up so F&^king slow..who makes them POWERFUL?

[svensk]

I have an optima red top and they still roll up slow. It's the window motor, it's just a GM thing they get worn out. Especially now when it's cold out they really struggle.

[5.3L Silverado]

I have an optima red top and they still roll up slow. It's the window motor, it's just a GM thing they get worn out. Especially now when it's cold out they really struggle.

 

did u buy new ones?

[svensk]

I have an optima red top and they still roll up slow. It's the window motor, it's just a GM thing they get worn out. Especially now when it's cold out they really struggle.

 

did u buy new ones?

 

lol not yet they still crawl up and down.

[5.3L Silverado]

i loosed the two bottom bolts that hold the window in place and they roll up & down faster..

the top ones are still tight so it doesnt really compromise the integrity of the window.