Holley ID

[tenderfoot]

I know nothing about them. Can anyone tell me what Holley this is?

Only stamps on it I saw

 

[nvrenuf]

Per Holley’s site an “80457” is a 600 cfm Street Warrior carb.

 

[Wes Harden]

it a 4160 600cfm vac secondary. nice feature is the adjustable needles and seats

 

[tenderfoot]

I see. Sounds like it's worth looking into and rebuilding, and installing. This used to be on my '78. Was leaking bad. I've always had edelbrock so I got a 650. I think it's to much for the 350. Thanks

 

[Wes Harden]

yeah always need to snug up the bowls on a holly after new install or rebuild

 

[76zimmer]

Be sure to check the base plate and body for warpage as well, and use the coated reusable gaskets (blue or brown)