Description
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) H764009M The AMSC 500H is a 5# WEI7155 The AMSC 500H is a 5# Automatic manual pull system Available in 20 innovative high performance direct fit and racing air filters