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 the device features a hollow

the device features a hollow collar that substantially minimizes weight

Teflon(R) is a DuPont trademark

offers 300° temperature rating and unsurpassed fluid compatibility

1977-1977 Oldsmobile Delta 88

1/8 in NPT Gauge Port

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 the device features a hollowProduct 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