- GM L6 'big pattern' carb flange to 3-bolt, 2-barrel carburetor
- Premium cast aluminum construction for consistent performance and reliability
- Compatible with GM 1963-1975
- 1 Barrel bore measures 1.556" with the 'big pattern' 2.94" (2-15/16") center to center bolt spacing
- Sold individually
GM '63-75 L6 2 Bolt (Big Pattern) to Stromberg 3 Bolt Adapter
£45.00Price