Any ideas out there for an adapter to fit my Holley 4160 to this cast iron intake 2536771? The Edelbrock carb matches to the studs, but the Holley is too big.
Wonder if that’s the same WCFB base that my poly intake has. If so, speedway motors has the correct adapter to go from that base to a 4150/4160 for less than 20 bucks