8120P S/B Chev Action Plus-Polished

Description

Dichromate finish, Manual choke, Power valve blowout protection, Dual metering blocks, Dual feed fuel inlets, Model 4150 w/centre hung floats, 100% wet flow tested and calibrated, Mechanical secondaries (Dual accelerator pumps)

1957-86: 262-400 S/B Chev, 1987-later with aluminum heads, Polished finish, Low rise/dual plane design builds maximum torque for street performance engines, Square bore carburettor flange, Exhaust crossover for improved street drivability (Standard small block Chevy heads), Utilizes late model alternator and A/C bracket mounting provisions, Has additional vacuum tap off of runner, No EGR provision, Will clear HEI distributors, Power band : idle to 5500RPM, Overall height – front 3.50″, Rear 4.50″, Port size: 1.84″ height, 1.12″ width.