Kamd90Chevy
Suthrn1
hey guys i'm tearing into my dads 98 Yukon 5.7 to do the timing chain set and some other maintenance while i'm in it, but when i went to order the parts before getting it tore down, i'm running into different width sets. These are the options posted, .275", .280", .285" or .405" sprockets. is there a way to identify what would be equipped on the engine that's original to the truck before tear down?
any help is greatly appreciated.
any help is greatly appreciated.