carbking can confirm, I think the #68 - #72 jets would be standard for that era and cubic inch, do you know what year the carburetor is? Is it a spread bore Q-Jet?

Last edited by 78buckshot; 10/04/2024 3:26 PM.

1957 Chevrolet 5700 LCF 283 SM420 2 speed rear, 1955 IH 300U T/A, 1978 Corvette 350 auto, 1978 Yamaha DT175, 1999 Harley Davidson Softail Fat Boy