AFR BBC Magnum Cylinder Head - Assembled - 2.055/1.840 in Valves - 300 cc Intake - 112 cc Chamber - 1.625 in Springs - Big Block Chevy (Pair) 01212 1/8 in NPT Gauge Port

1/8 in NPT Gauge Port

600 maximum psi

offers 300° temperature rating and unsurpassed fluid compatibility

have all been torture-tested to 1 million cycles on our hydraulic test rig

AFR BBC Magnum Cylinder Head - Assembled - 2.055/1.840 in Valves - 300 cc Intake - 112 cc Chamber - 1.625 in Springs - Big Block Chevy (Pair) 01212 1/8 in NPT Gauge PortProduct Description: Cylinder Head BBC Magnum Assembled 2. 055 1. 880 in Valves 300 cc Intake 112 cc Chamber 1. 625 in Springs Aluminum Big Block Chevy Pair Advanced FLOW engineering (aFe Power) is a premier designer and manufacturer of automotive performance upgrade systems and components. Current product lines include cold air intake systems, high performance direct fit and racing air filters, exhaust systems, intercoolers, turbochargers, electronic