redtop sr help

my crank/alt/water pump belt is starting to squeal and i want to get it replaced, anyone know the size of it? Thankkkk you
or even what other car i can get it from?

http://son240sx.org/forums/showthread.php?t=16219

Belts: (PS, AC, alt) Gates K050370 Alt. K040345 PS & AC

get them at carquest

gates watever company that is is kinda hard to find but i got something that worked just fine for me. Dayco belts - 5050370 ALT, its a dayco as u prolly noticed i phoned partssource and told the guy the dayco number.