The Offenhauser 4-Carburetor Pacesetter intake manifold will allow you to mount four 2-bbl 3-bolt type carbs on your S/B Chevy engine.
3 bolt mounting pattern
S/B Chevy engines
Bolts four 2-barrel carbs
8-1/2″ center-to-center carb spacing front to back

Honda 250HP | BF250DXRA
Speedmaster 1-148.002 Chevy LS3 Downdraft EFI Stack Intake System 








