Hi folks
Hoping somebody can help. Need to replace my risers on my 05 model 4.3. The part numbers on my existing risers are 864591 but i have an opportunity to get some at a good price but the part numbers are 864309. From what i can research 864309 are for 2002 - 2004 models. The guys assures me they will work but i'm unsure. They certainly use the same manifold but wondering what would be different and would they work. sure look the same in picture.
Thanks for any advice.
Hoping somebody can help. Need to replace my risers on my 05 model 4.3. The part numbers on my existing risers are 864591 but i have an opportunity to get some at a good price but the part numbers are 864309. From what i can research 864309 are for 2002 - 2004 models. The guys assures me they will work but i'm unsure. They certainly use the same manifold but wondering what would be different and would they work. sure look the same in picture.
Thanks for any advice.
